Safety standard EN61010-1 (EMI)EN61000-6-4 Radiation interference electric field strength Noise terminal voltage (EMS)EN61000-6-2 Static discharge immunity RF electromagnetic field immunity EMC EFT/B immunity Surge immunity Conductivity noise immunity Power frequency magnetic field immunity Voltage dip/Instantaneous stop/Voltage fluctuation immunity Pollution Degree 2/Overvoltage Category II EN55011 Group1 ClassA EN55011 Group1 ClassA EN61000-4-kV contact 8 kV air EN61000-4-V/m AM modulation (80 MHz to 1 GHz) 10 V/m pulse modulation (895 MHz to 905 MHz) EN61000-4-kV (power supply line) EN61000-4-kV (power line) EN61000-4-V/m AM modulation (0.15 MHz to 80 MHz) EN61000-4-A/m (50 Hz) EN61000-4-ms, 30% (rated voltage) 100 ms, 60% (rated voltage) 1,000 ms, 60% (rated voltage) 5,000 ms, 95% (rated voltage)

Dimensions

Case Mounting bracket (supplied)
mm inch General tolerance: 1.0.039

TH13 series

TH23 series
Decorative nut Reset button 46.8 1.843
52 2.047 5.197 Rotary indicator Rotary indicator
6.236 4.75.2.835 No.187 quick connect terminal (4.75 6.0 0.5) (.187 .236 .020)
(TH13 and TH23 series common)

Wiring digram

Panel mounting

Panel cutout dimensions

Panel Case Mounting bracket (supplied) 47 0.1 +.020 1.850.004

Decorative nut

Operating power supply

5.2.638

Replacing the TH13/23 series with the TH14/24 series
The TH13/TH23 series hour meter are interchangeable with the TH14/24 series hour meter. Use the specified mounting frame because of a different setup method. It is advisable to introduce the TH14/24 series hour meters for the first time. DIN48 size and mounting frame setup

Mounting flame

Mounting frame (sold separately): TH1400020

DIN48 SIZE HOUR METER

TH14TH24 Hour Meters

80.5 3.169

1. High-performance compact syncronous motor The accurately turning motor is employed to provide for longer period of measurement. 2. Common for 50/60 Hz power frequency A lever is used to select 50 Hz or 60 Hz. There is no need to rearrange the control panel and other signal destinations. 3. Dimensions as per DIN 43700 standard The units are in the DIN standard size. They can be fitted in panels and give refined metallic appearance. 4. Easier wiring The flat terminals (#187) are quick and easy to connect. 5. Rotary indicator The rotary indicator makes one turn every 2 minutes for monitoring. 6. Compliant with UL, CSA and CE.

48 1.890

Black panel TH24 series (with reset button)

Rated operating voltage Allowable operating voltage range Rated frequency Counting range Minimum time display Rated power consumption Insulation resistance (Initial value) Breakdown voltage (Initial value) Max. temperature rise Vibration resistance Functional Functional Shock resistance Destructive Ambient temperature Ambient humidity Weight 12 V AC, 24 V AC, 48 V AC, 100 V AC, 110 V AC, 115 to 120 V AC, 200 V AC, 220 V AC, 240 V AC 85 to 115% of rated operating voltage 50/60 Hz (selectable by switch) 0 to 9999.9 hours (upper side). with reset indicator 0 to 99999.9 hours (lower side). without reset indicator 0.1 hours (6 min) Approx. 1.5 W Min. 100 M; Between live and dead metal parts (At 500V DC) 2,000 Vrms Between live and dead metal parts 55C 131F 10 to 55 Hz: 1 cycle/min double amplitude of 0.5 mm (10 min on 3 axes) Min 98 m/s2 {10 G} (4 times on 3 axes) Min 980 m/s2 {100 G} (5 times on 3 axes) 10 to +50C +14 to +122F Max. 85% RH (non-condensing) 160 g 5.64 oz
Type Operating voltage 100V AC 200V AC 12V AC Part number Silver panel Black panel TH401S TH401 TH402S TH402 TH403S TH403 Operating voltage 24V AC 48V AC 110V AC Part number Part number Operating voltage Silver panel Black panel Silver panel Black panel TH404S THto 120V AC TH407S TH407 TH405S TH405 220V AC TH408S TH408 TH406S TH406 240V AC TH409S TH409

TH40 series

Reset button Accumulated hours indicator (with reset indicator) Total accmulated hours indicator (without reset indicator) Case Mounting bracket (supplied) No.187 quick connect terminal (4.7 6.0 0.5) Decorative (.185 .236 .020) nut
DIN48 MINUTES INDICATOR HOUR METER

TH50 Hour Meters

1. Measurement and management in units of minutes Unlike conventional hour meters, the time can be measured and managed in minutes. 2. Reset button The hour meters can be reset to zero for repeated measurement. 3. High-performance compact syncronous motor The accurately turning motor is employed to provide for longer period of measurement. 4. Common for 50/60 Hz power frequency A lever is used to select 50 Hz or 60 Hz. There is no need to rearrange the control panel and other signal destinations. 5. Dimensions as per DIN 43700 standard The units are in the DIN standard size. They can be fitted in panels and give refined metallic appearance. 6. Easier wiring The flat terminals (#187) are quick and easy to connect. 7. Rotary indicator The rotary indicator makes one turn every 2 seconds for monitoring. 8. Compliant with CE.
Rated operating voltage Allowable operating voltage range Rated frequency Counting range Minimum time display Rated power consumption Insulation resistance (Initial value) Breakdown voltage (Initial value) Max. temperature rise Vibration resistance Functional Functional Shock resistance Destructive Ambient temperature Ambient humidity Weight 12 V AC, 24 V AC, 48 V AC, 100 V AC, 110 V AC, 115 to 120 V AC, 200 V AC, 220 V AC, 240 V AC 85 to 115% of rated operating voltage 50/60 Hz (selectable by switch) 0 to 9999.9 min 0.1 min (6 sec) Approx. 1.5 W Min. 100 M, Between live and dead metal parts (At 500 V DC) 2,000 Vrms, Between live and dead metal parts 55C 131F 10 to 55 Hz: 1 cycle/min double amplitude of 0.5 mm (10 min on 3 axes) Min. 98 m/s2 {10 G} (4 times on 3 axes) Min. 980 m/s2 {100 G} (5 times on 3 axes) 10 to +50C +14 to +122F Max. 85% RH (non-condensing) 150 g 5.29 oz

Type Operating voltage 100V AC 200V AC 12V AC Part number Silver panel Black panel TH501S TH501 TH502S TH502 TH503S TH503 Operating voltage 24V AC 48V AC 110V AC Part number Part number Operating voltage Silver panel Black panel Silver panel Black panel TH504S THto 120V AC TH507S TH507 TH505S TH505 220V AC TH508S TH508 TH506S TH506 240V AC TH509S TH509

TH50 series

Reset button Case Mounting bracket (supplied) No.187 quick connect terminal (4.7 6.0 0.5) Decorative (.185 .236 .020) nut

DIN HALF SIZE HOUR METER

TH63TH64 Hour Meters

57.5 2.264

24.945
TH64 series (with reset button)
TH63 series (without reset button)
2. Reset button The hour meters can be reset to zero (TH64 series). 3. Wide-ranging measurement display The measurement can be displayed from 0.1 hour up to 99999.9 hours (TH63 series). The dial size is the same as that of DIN size hour meters (TH14 and TH24 series). 4. Easy to install The flat terminals (#187) are used for easier wiring. There is no need to undo the lock spring. 5. High-performance sync motor with 50/60 Hz selector The noise-resistant, accurately turning motor is employed to provide for longer period of measurement. The power frequency can be selected for 50 or 60 Hz. 6. Rotary indicator The rotary indicator makes one turn every 72 seconds for monitoring. 7. Compliant with UL, CSA and CE.
1. Compact to save panel space The mm hour meters are just half the DIN standard size. They help save the panel space.
Management of small generators and food processing machines; hour counting for leased equipment; maintenance management of various equipment, etc.
Rated operating voltage Allowable operating voltage range Rated frequency Counting range Minimum time display Rated power consumption Insulation resistance (Initial value) Breakdown voltage (Initial value) Max. temperature rise Vibration resistance Functional Functional Shock resistance Destructive Ambient temperature Ambient humidity Weight 12 V AC, 24 V AC, 48 V AC, 100 V AC, 110 V AC, 115 to 120 V AC, 200 V AC, 220 V AC, 240 V AC 85 to 115% of rated operating voltage 50/60 Hz (selectable by switch) 0 to 99999.9 hours (TH63 series) 0 to 9999.9 hours (TH64 series) 0.1 hours (6 min) Approx. 1.5 W Min. 100 M, Between live and dead metal parts (At 500 V DC) 2,000 Vrms, Between live and dead metal parts 55C 131F 10 to 55 Hz: 1 cycle/min double amplitude of 0.5 mm (10 min on 3 axes) Min 98 m/s2 {10 G} (4 times on 3 axes) Min 980 m/s2 {100 G} (5 times on 3 axes) 10 to +50C +14 to +122F Max. 85% RH (non-condensing) Approx. 80 g 2.82 oz

Type TH70 series Operating voltage 12V DC 24V DC Part number Silver panel Black panel TH703S TH703 TH704S TH704
Case Mounting bracket (supplied) Decorative nut
Rotary indicator 5.5.2.3.701 Lead wire ( =200) UL wire Red Blue

5.5.217 88.5 3.484

DC HOUR METER

TH8 Hour Meter

1. IP66 waterproof construction The front panel surface keeps water and dust out. Perfect for use in rough conditions. 2. Includes operation light (LED) The operation LED illuminates so you can quickly verify operation status. 3. Compliant with UL, c-UL and CE.

Product type

Installation Panel installation Measurement time 0 to 9999.9 hours Operation light LED illuminates while operating. Rated voltage 12 V DC 24 V DC Part No. TH833C TH834C
Note: Products are UL and c-UL certied as standard. (Sufx U is not required ON part numbers when ordering.)

Specications

Type Item Rated voltage Usage voltage range Measurement time Min. measurement time Power consumption Insulation resistance (initial) Breakdown voltage (initial) Temperature rise Functional vibration resistance Mechanical characteristics Functional shock resistance Destructive vibration resistance Operation temperature Usage conditions Ambient humidity Power supply ripple Protective construction TH833C 12 V DC 10.2 to 15.6 V DC TH834C 24 V DC 20.4 to 31.2 V DC

Rating

Electrical characteristics
0 to 9999.9 hours 0.1 hour (6 min.) Approx. 1.5 W (With rated voltage applied at 25C 77F) Min. 100 M between charged and uncharged parts (measured at 500 V DC) Between charged and uncharged parts: 2,000 V AC for 1 minute. Max. 55C 131F (measured at rated voltage and resistance law) 10 to 55 Hz (1 cycle/min.) Single amplitude: 0.35 mm (10 min. ON 3 axes) Min. 98 m/s2 (4 times ON 3 axes) Min. 980 m/s2 (5 times ON 3 axes) 20C to +60C 4F to +140F (Without due and frost) 35 to 85% RH (relative humidity) (non-condensing) Approx. 48% or less (single phase, all-wave rectication) IP66 (front panel with a rubber gasket)
(EMI)EN61000-6-4 Radiation interference electric eld strength Noise terminal voltage (EMS)EN61000-6-2 Static discharge immunity RF electromagnetic eld immunity EFT/B immunity Conductivity noise immunity Power frequency magnetic eld immunity EN55011 Group1 ClassA EN55011 Group1 ClassA EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-6 EN61000-4-kV contact 8 kV air 10 V/m AM modulation (80 MHz to 1 GHz) 2 kV (power supply line) 10 V/m AM modulation (0.15 MHz to 80 MHz) 30 A/m (50 Hz)

Dimensions and part names (unit: mm inch)

Tolerance: 1.0.039

10.5.413 88.5 3.2.953 68.5 2.697 Mounting bracket 31 1.181

R R. 5.7

Red 35.4 1.394 Installation screw Unit Spring washer 44 1.732

Operation voltage

Power supply LED display When the power is turned ON the green lamp illuminates
Panel installation diagram
Lead wire 0.1Nm to 0.2Nm screw torque

Panel cutout dimensions

62 2.441

53 0.5 2.087.020

Rubber gasket Installation panel

(Unit: mm inch)

HOUR METERS SELECTOR CHART
Types Name of product TH14 Hour Meters TH24 Hour Meters DIN size Hour Meters TH40 Hour Meters TH50 Hour Meters TH70 Hour Meters

Appearance

TH14 series Counting range 0 to 99999.9 hours
TH24 series 0 to 9999.9 hours
Features Driving method Counting direction Voltage
For controlling total integrated hours AC motor Addition (UP)
With zero reset function For controlling measured integrated hours AC motor Addition (UP)
TH40 series Reset side 0 to 9999.9 hours Without reset side 0 to 99999.9 hours Composite function for total accumulated hours monitoring and measuring each zero reset AC motor Addition (UP)
TH50 series 0 to 9999.9 min
TH70 series 0 to 99999.9 hours
Zero reset for minute unit time monitoring AC motor Addition (UP)
For monitoring accumulated hours on DC line DC quartz motor Addition (UP) 12 V DC, 24 V DC
12 V AC, 24 V AC, 12 V AC, 24 V AC, 12 V AC, 24 V AC, 12 V AC, 24 V AC, 48 V AC, 100 V AC, 48 V AC, 100 V AC, 48 V AC, 100 V AC, 48 V AC, 100 V AC, 110 V AC, 115 to 120 V AC, 110 V AC, 115 to 120 V AC, 110 V AC, 115 to 120 V AC, 110 V AC, 115 to 120 V AC, 200 V AC, 220 V AC, 240 V AC 200 V AC, 220 V AC, 240 V AC 200 V AC, 220 V AC, 240 V AC 200 V AC, 220 V AC, 240 V AC 50/60Hz (common) Synchronizing with power supply frequency 0.1 h Approx. 1.5 W 145 g 5.115 oz 50/60Hz (common) Synchronizing with power supply frequency 0.1 h Manual reset Approx. 1.5 W 150 g 5.291 oz 50/60Hz (common) Synchronizing with power supply frequency 0.1 h Manual reset Approx. 1.5 W 160 g 5.644 oz 50/60Hz (common) Synchronizing with power supply frequency 0.1 min Manual reset Approx. 1.5 W 150 g 5.291 oz
Frequency Counting integral/ Counting max. speed Min. counting unit Reset input Max. power consumption Weight

Remarks

Page Types Name of product
According to quartz oscillation frequency 0.1 h Approx. 1.5 W 170 g 5.997 oz The unit with a reset The TH50 series displays function is also available. time in minute. (Manufacturing after receiving an order) The TH14, 24, 40, 50, 63, and 64 series have numbers at the end of the part number that indicate the voltage required as follows: 1:100 V, 2:200 V, 3:12 V, 4:24 V, 5:48 V, 6:110 V, 7:115 to 120 V, 8:220 V, 9:240 V, Ex.) The part number of the TH24 series with 220 V is TH248. When S is specified at the end of the part number, a silver panel is equipped at the front. P. 168 P. 168 P. 170 P. 172 P. 176 DIN size Hour Meters TH63 Hour Meters TH64 Hour Meters DIN size Hour Meters LH2H Preset Hour Meters LH2H Hour Meters

Front section of part number Counting range
TH63 series 0 to 99999.9 hours
TH64 series 0 to 9999.9 hours

Panel mounting type

PC board mounting type
Flush mounting type: 0 to 999999.9 hours/0 to 3999 days 23.9 hours (selectable) 0 to 999 hours 59 min 59 sec/0 to 9999 hours 59.9 min (selectable) PC board mounting type: 0 to 999999.9 hours/9999 hours 59.9 min (different type)
ATHto 999999.9 hours/ 0 to 3999 days 23.9 hours (selectable) 0 to 999 hours 59 min 59 sec/ 0 to 9999 hours 59.9 min (selectable)
For controlling total integrated hours AC motor Addition (UP) 12 V AC, 24 V AC, 48 V AC, 100 V AC, 110 V AC, 115 to 120 V AC, 200 V AC, 220 V AC, 240 V AC 50/60Hz (common) Synchronizing with power supply frequency 0.1 h Approx. 1.5 W 80 g 2.822 oz
With zero reset function For controlling measured integrated hours AC motor Addition (UP) 12 V AC, 24 V AC, 48 V AC, 100 V AC, 110 V AC, 115 to 120 V AC, 200 V AC, 220 V AC, 240 V AC 50/60Hz (common) Synchronizing with power supply frequency 0.1 h Manual reset Approx. 1.5 W 90 g 3.174 oz
Big 7-digit display, 8.7 mm tall display Bright, 2-color back light (voltage input type) Preset function equipped in half Plenty of input methods size Non-voltage input, Voltage input, free voltage input Quartz oscillation type Quartz oscillation type Addition or subtraction Addition (UP) Flush mounting type: Unnecessary (Built-in battery) PC board mounting type: 3 V DC (Battery is externally installed.) 100 ppm (25C) 0.1 h, 0.1 min, 1 s Push button and external reset input terminal Flush mounting type: 55 g 1.940 oz PC board mounting type: 15 g.529 oz P. V DC 0.01% 50 ms in case of power on start 0.01% 30 ms in case of input signal start 0.1 h, 0.1 min, 1 s Push button and external reset input terminal Max. 1.5 W 50 g 1.764 oz P. 156
Frequency Counting integral/ Counting max. speed Min. counting unit Reset input Max. power consumption Weight Remarks Page
The numbers at the end of the part number indicate voltage. (See the remarks above.) P. 174 P. 174
Types Name of product DIN size Hour Meters TH13 Hour Meter TH23 Hour Meter TH Hour Meter: Round type DC Hour Meter
Counting range Features Driving method Counting direction Voltage Frequency Counting integral/ Counting max. speed Min. counting unit Reset input Max. power consumption Weight Power
TH13 series 0 to 99999.9 hours For controlling total integrated hours AC motor Addition (UP) 100 V AC, 200 V AC, 110 V AC, 115 to 120 V AC, 220 V AC, 240 V AC 50 Hz or 60 Hz Synchronizing with power supply frequency
TH23 series 0 to 9999.9 hours With zero reset function For controlling measured integrated hours AC motor Addition (UP) 100 V AC, 200 V AC, 110 V AC, 115 to 120 V AC, 220 V AC, 240 V AC 50 Hz or 60 Hz Synchronizing with power supply frequency

TH8 series 0 to 9999.9 hours Driven on DC power Ceramic oscillation + AC motor Addition (UP) 12 V DC, 24 V DC 0.2% (25C) 0.1 h Approx. 1.5 W 170 g 5.997 oz
0.1 h 0.1 h Manual reset Approx. 1.5 W Approx. 1.5 W 130 g 4.586 oz 135 g 4.762 oz Both the TH13 and 23 series have numbers at the end of the part number that indicate the voltage and frequency required. The third number from the front of the part number indicates the required voltage as follows: 4:100 V, 5:200 V, 6:110 V, 7:115 V (for 50 Hz only) or 115 V to 120 V (for 60 Hz only), 8:220 V, 9:240 V The fourth number from the front of the part number indicates the required frequency as follows: 5:50 Hz, 6:60 Hz Ex.) The part number for the TH13 series of 220 V & 50 Hz specification is TH1385. P. 166 P. 166

P. 178

PRECAUTIONS IN USING THE HOUR METERS
1. Frequency setting Frequency is specified for AC motor-driven hour meters. Before installing, be sure to check your local power frequency. 2. Connections
TH13,23,14,24,40,50,63,64
For measuring energized time of load Single phase

Hour meter Load

For measuring operation time of load
Hour meter Switch (Linked with clutch) Load

Three phases

Hour meter
Switch (Linked with clutch) Load
Note) Make the connection with the accompanying flat connector first and then with the hour meter's terminal (#187). In such case, be sure to cover the connection with the accompanying insulating sleeve.

TH70, TH8

Lead wire DC motor type hour meter

DC power source

Note) Solder the lead wires in position.
3. Safety precautions Do not use the hour meters in the following places. Where ambient temperature is below 10 or above +50C In wet, dusty or gaseous environments Where exposed to vibrations and shocks Outdoors, or where exposed to rain or direct sunlight 4. Compliant with CE. LH2H Ambient conditions: Overvoltage category III, contamination factor 2, indoor use. Ambient temperature and humidity 10 and +55C and 35% to 85%RH respectively. TH13, 23, 14, 24, 40, 50, 63, 64 Ambient conditions: Overvoltage category II, contamination factor 2, indoor use. Ambient temperature and humidity 10 and +50C and below 85%RH respectively.

5. Reset-type hour meter Precautions for use If the number indications are off before use, press the reset button and confirm that all zeroes ("0") are displayed. Resetting caution Exercise due caution as an insufficient amount of pressure on the reset button may result in abnormal readings. 6. Acquisition of CE marking Please abide by the conditions below when using in applications that comply with EN 61010-1/IEC 61010-1 1) Ambient conditions Overvoltage category II, pollution level 2 Indoor use Acceptable temperature and humidity range: -10 to +55C, 35 to 85%RH (with no condensation at 20C) Under 2000 m elevation 2) Use the main unit in a location that matches the following conditions. There is minimal dust and no corrosive gas. There is no combustible or explosive gas. There is no mechanical vibration or impacts. There is no exposure to direct sunlight. Located away from large-volume electromagnetic switches and power lines with large electrical currents. 3) Connect a breaker that conforms to EN60947-1 or EN609473 to the voltage input section. 4) Applied voltage should be protected with an overcurrent protection device (example: T 1A, 250 V AC time lag fuse) that conforms to the EN/IEC standards. (Free voltage input type)
DISCONTINUED MODELS AND RECOMMENDED SUBSTITUTES

Timers

Discontinued models Recommended substitutes
MHP-NS Exposed type Square plug-in/ horizontal type MHP-N Exposed type Round plug-in/ vertical type

Attachment

Terminal base AT8-RFD should be used.
CHP-NF Exposed type Round plug-in/ vertical type PM4H-F
Attachment frame AT7821 should be used. * External dimensions, however, differ. In addition, the reset method changes from voltage input to non-voltage input.
MHP-NSMHP-M Exposed type Round plug-in/ horizontal type
MHP-NMHP-NM Exposed type Round plug-in/ vertical type Terminal base AT8-RFD should be used.

CHP-NF CHP-SD

PM4HFPM4H-SD With exposed attachment, terminal base ATC180041 should be used. * External dimensions and contact capacity, however, differ. In addition, with the PM4H-SD: 1) (1) to (8) have no internal connection, and 2) the input (star) changes to 1a. With exposed attachment, terminal base ATC180041 should be used.
MHP-MMHP-YC Embedded type With attachment frame
MHP-NMMHP-N Exposed type Without attachment frame Attachment frame AT7821 should be used.

CHP-SDPM48A

PM4HSDPM4H-A
MHP-YCMHP-YM Embedded type With attachment frame
MHP-NMHP-NM Exposed type Without attachment frame Attachment frame AT7831 should be used.

PM48APM48

2. North America

LISTING MARK

Fig. 1

RECOGNITION MARK

Fig. 2

UL (Underwiters Laboratories Inc.) This is a non-prot testing organization formed in 1894 by a coalition of U.S. re insurance rms, which tests and approves industrial products (nished products). When electrical products are marketed in the U.S., UL approval is mandated in many states, by state law and city ordinances. In order to obtain UL approval, the principal parts contained in industrial products must also be ULapproved parts. UL approval is divided into two general types. One is called listing (Fig. 1), and applies to industrial products (nished products). Under this type of approval, products must be approved unconditionally. The other type is called recognition (Fig. 2), and is a conditional approval which applies to parts and materials. CSA (Canadian Standards Association) This was established in 1919 as a non-prot, nongovernmental organization aimed at promoting standards. It sets standards for industrial products, parts, and materials, and has the authority to judge electrical products to determine whether they conform to those standards. The CSA is the ultimate authority in the eyes of both the government and the people in terms of credibility and respect. Almost all states and provinces in Canada require CSA approval by law, in order to sell electrical products. As a result, electrical products exported from Japan to Canada are not approved under Canadian laws unless they have received CSA approval and display the CSA mark. Approval is called certication, and products and parts which have been approved are called certied equipment, and display the mark shown in Fig. 3. The mark shown in Fig. 4 is called the Component Acceptance mark, and indicates conditional approval which is applicable to parts. The C-UL mark shown in Fig. 5 (nished products) and Fig. 6 (parts) indicates that the product has been tested and approved in UL laboratories, based on UL and CSA standards, through mutual approval activities.

Certification

Fig. 3

TV Rheinland

Component Acceptance

4. Shipping Standards

(1) Lloyds Register of Shipping Standards from the Lloyds Register shipping association based in England. These standards are safety standards for environmental testing of the temperature and vibration tolerances of electrical components used for UMS (unmanned machine rooms in marine vessels) applications. These standards have become international standards for control equipment in all marine vessel applications. No particular action is taken to display the conformation to these standards on the products.

Fig. 4

Fig. 5

Fig. 6

5. Pilot Duty

One of the specifications in the UL508 Industrial Control Equipment regulations at UL (Underwriters Laboratories Inc.), has to do with the grade of contact control capacity by NEMA (National Electrical Manufacturers Association) standards. By obtaining both UL and CSA approval for this grade, the product becomes authorized publicly.
Pilot Duty A300 AC applied Electrification voltage current [V] [A] 240 Input power [A] Breaker power [A] [VA] During input 7,200 7,200 During breaker 720 720
Pilot Duty B300 AC applied Electrification voltage current [V] [A] 240 Input power [A] Breaker power [A] 3 1.5 [VA] During input 3,600 3,600 During breaker 360 360
Pilot Duty C300 AC applied Electrification voltage current [V] [A] 120 2.Input power [A] 15 7.5 Breaker power [A] 1.5 0.7 [VA] During input 1,800 1,800 During breaker 180 180

FOREIGN SPECIFICATIONS

Products Name PM4S PM4H-A PM4H-S PM4H-M PM4H-SD PM4H-W PM4H-F Recognized by UL Standards File No. E43149 E122222 Recognized rating 5A250VAC PILOT DUTY C300 5A250VAC PILOT DUTY C300 Certified by CSA Standards File No. E43149 (C-UL) LR39291 Certified rating 5A250VAC PILOT DUTY C300 5A250VAC PILOT DUTY C300 98/10004 Lloyds Register Standards File No. Certified rating Remarks
5A 250V AC (resistive) 3A 250V AC (resistive)

E122222 E122222

3A250VAC PILOT DUTY C300 5A250VAC PILOT DUTY C300 100mA30VDC

LR39291 E122222 (C-UL)

3A250VAC PILOT DUTY C300 5A250VAC PILOT DUTY C300

98/10004

LT4H LT4H-L LT4H-W
100mA30VDC E43149 (C-UL) LR39291 5A250VAC PILOT DUTY C300 7A1/6HP125VAC 7A1/6HP250VAC 3A30VDC PILOT DUTY C300 88/10123

E43149 E59504

5A250VAC PILOT DUTY C300 7A1/6HP125VAC 7A1/6HP250VAC 3A30VDC PILOT DUTY C300
125V3.5A (COS ]0.4) 250V2A (COS ]0.4) 250V7A(COS ]1.0) The standard models conform to the UL/CSA standard. (To place an order, you do not need to specify the tailing character of each item number.) 9 The standard models conform to the LLOYD standard. The standard models conform to the UL/CSA standard. (To place an order, you do not need to specify the tailing character of each item number.) 9

MHP MHP-M

E59504

5A250VAC

LR39291

88/10123

250V5A (COS ]1.0)

E122222 (C-UL) E122222 (C-UL) E42876 (C-UL)
Standard products are UL-recognized and CSA-certified.
Product name UL-recognized File No. E59504 Rating 10A250V AC AT8-RFD (AT78039) 7A250V AC AT8-DF8L (ATA48211) 8P cap CSA-certified as option. AD8-RC (AD8013) File No. LR26550 CSA certified Rating 10A250V AC AT8-RFD (AT78039) 7A250V AC AT8-DF8L (ATA48211) 8P cap UL-listed as option. AD8-RC(AD8013) AT8-DF8K (ATC180031) AT8-DF11K (ATC180041) AT8-R8K (AT78041) AT8- R11K (AT78051) Remarks
Common counter fixtures E148103

CE MARKINGS OVERVIEW

Counter, Hour Meter conforming to EN/IEC standards
The Timer, Counter, Hour Meter shown below conform to both EN and IEC standards, and may display the CE markings.
Product classification Product name LT4H LT4H-L LT4H-W PM4H S1DX S1DXM-A/M PM4S PM5S QM4H A-TB72 A-TB72Q LC4H LC4H-L LC4H-S LC4H-W LC2H LC2H preset TH13 TH23 TH14 TH24 TH40 TH50 TH63 TH64 LH2H LH2H preset TH8 EMC directives EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 EN 61000-6-4/EN 61000-6-2 Low-voltage directives EN 61812-1 EN 61812-1 EN 61812-1 EN 61812-1 EN 61812-1 EN 61812-1 EN 61812-1 EN 61812-1 EN 61010-1 EN 61812-1 EN 61812-1 EN 61812-1 EN 61812-1 EN 61812-1 EN 61812-1 EN 61010-1 EN 61010-1 EN 61010-1 EN 61010-1 EN 61010-1 EN 61010-1 EN 61010-1 EN 61010-1 EN 61010-1 EN 61010-1
CE markings and EC directives
The worlds largest single market, the European Community (EC) was born on 1 January 1993 (changing its name to EU in November 1993. It is now always expressed as EU, apart from EC directives.) EU member country products have always had their quality and safety guaranteed according to the individual standards of each member country. However, the standards of each country being different prevented the free flow of goods within the EU. For this reason, in order to eliminate non-tariff barriers due to these standards, and to maximize the merits of EU unification, the EC directives were issued concomitant to the birth of the EU. The EN standards were established as universal EU standards in order to facilitate EU directives. These standards were merged with the international IEC standards and henceforth reflect the standards in all countries. Also, the CE markings show that products conform to EC directives, and guarantee the free flow of products within the EC.

Time Switch

Appropriate EC directives for control equipment products
The main EC directives that are to do with machinery and electrical equipment are the machinery directive, the EMC directive, the low voltage directive, and the telecom directive. Although these directives have already been issued, the date of their enactment is different for each one. The machinery directive was 1 January 1995. The EMC directive was 1 January 1996, and the low voltage directive was enacted from 1 January 1997. The telecom directive was established by the separate CTR (Common Technology References.)

What are EN standards?

An abbreviation of Norme Europeenne (in French), and called European Standards in English. Approval is by vote among the CEN/CENELEC member countries, and is a unified standards limited to EU member countries, but the contents conform to the international ISO/IEC standards. If the relevant EN standard does not exist, it is necessary to obtain approval based on the relevant IEC standard or, if the relevant IEC standard does not exist, the relevant standard from each country, such as VDE, BS, SEMKO, and so forth.