VL Circuit Breaker LG 600A frame

Breaker type

Defined by the 3rd character of the catalog number K Global, non-interchangeable W Global, 100% rated, non-interchangeable, 500A max.

Trip unit type

Defined by the 5th character of the catalog number B Thermal-magnetic, model 525 N LI, electronic, model 545 P LSI, electronic, model 545 X LIG, electronic, model 545 U LSIG, electronic, model 545 D LSI, electronic with LCD, model 576 E LSIG, electronic with LCD, model 576
For DC applications, use thermal magnetic trip unit only. HACR rated.

Interrupting ratings

RMS symmetrical amperes (kA) UL 489 Volts AC IEC 60947-2 Volts AC 240 Icu / Ics 65 / / / 150 UL or IEC Volts DC* 30 30

Breaker type NL HL LL

415 Icu / Ics 45 / / / 75

690 Icu / Ics 12 / / / 8

UL / CSA / NOM 40C 50/60Hz IEC 40C 50/60Hz *DC applications: For 250VDC, use a 2-pole breaker. For 500-600VDC, wire as shown in Figure 1.
Thermal-magnetic trip units, model 525 In Trip unit Ii Nominal instantaneous trip adjustable range rating (amps) (amps) 5500

M4-PAN-TORX

Ii I n = 600A

4950 5500

3300 2750
40 C TM ~ Trip Unit/Disparador 525

Trip unit model 525

Trip unit settings
Electronic trip units, model 545 with LI or LIG trip functions In Trip unit rating (amps) Ir Continuous amp settings (amps) In Trip unit rating (amps) 400, 600 In Trip unit rating (amps) 400 600

250 315

300 350

315 400

350 500

400 600

tr Long time delay settings (seconds) l2t @ 6 x Ir 2.6 8
Ii Nominal instantaneous trip settings (amps) 1200 1800

1600 2400

2000 3000

2400 3600

3200 4800

4000 5400

4400 6000

Fixed settings

In Trip unit rating Ig Ground fault pickup (amps) 320 A 360 A tg Ground fault delay.11 sec.18 sec

Alarm >1.05

315 350

4 2.5 30

Amps x10

Active

Trip unit model 545, with LI trip functions

VL Information Guide

Electronic trip units, model 545 with LSI or LSIG trip functions In Trip unit rating (amps) In Trip unit rating (amps) 400, 600 In Trip unit rating (amps) 400, 600 Ir Continuous amp settings (amps) 200 225

200 250

225 300
I sd Short time pick-up settings (amps) x l r 1.2.tsd Short time delay settings (seconds) @ 8xlr 0.1, I2t OFF.2, I2t OFF

.3, I2t OFF

.4, I2t OFF

.5, I2t OFF

.1, I2t ON

.2, I2t ON

.3, I2t ON

.4, I2t ON

.2.1 0.4.3

1.5 10

.4 OFF.5.2.1
Trip Unit Model 545, with LSIG Trip Functions
In Trip unit rating (amps) tr Long time delay 10 sec ( I2t @ 6 x Ir) Ii Nominal instantaneous trip 4000 A 6000 A Ig Ground fault pick-up 320 A 360 A t g Ground fault delay.11 sec.18 sec
Electronic trip units with LCD, model 576 In Trip unit rating Ir Continuous (amps) amps range 1) 400 A 600 A In Trip unit rating (amps) Ig Ground fault pick-up range1) A A tr Long time delay settings ( I2t @ 6 x Ir) 2.5, 4, 6, 8, 10, 14, 17, 20, 25, 30 sec Ii Nominal instantaneous trip range 1) A A
Isd Short time pick-up range 1.25 - 10 x lr (5,400 A max) t g Ground fault delay settings.1,.2,.3,.4,.5 sec. or I2t @.5 x In
tsd Short time delay settings.1,.2,.3,.4,.5 sec. or I 2t @ 8 x Ir
Pre-alarm indication 80 100% x lr (Amps)
1) Current settings are adjustable in 1-amp increments.

X3 560JM

Trip unit model 576

Motor circuit protectors

Amp rating Ii Nominal Instantaneous trip adjustable range (amps) 1) 2)

Molded case switch

Amp rating Self-protective instantaneous override 5500A 5500A Short-circuit current rating 480V AC 1) 65 kA 100 kA
1) Settings adjustable in increments of 400 amps. 2) Settings adjustable in increments of 550 amps.
1) Max. available current when protected by an appropriate overcurrent protective device.
600 V DC circuit breakers
Amp rating 400, 600 Short-circuit current rating 600 V DC 65 kA

Terminal connectors

Wire range #kcmil #kcmil Cu: 3/Al: kcmil Cables per connectors 2 (Cu / Al) 2 (Cu / Au) 1 (Cu only) 1 (Cu / Al) Torque ##3/##lb-in. (Nm) 375 (42.37) 375 (42.37) 500 (56.69) 275 (31.07) 500 (56.49) 375 (42.37) 375 (42.37) Catalog number 3TA2LG600LN (Line end only) 1) 2) 4) 3TA2LG600LD (Load end only) 1) 2) 4) 3TA1JG750 2) 5) 3TC2LG600LN (Line end only) 2) 4) 6) 3TC2LG600LD (Load end only) 2) 4) 6) 6CLL350 3) 3CLL750 2) 6CLL600 3)
#kcmil 2 (Cu only) #kcmil 2 (Cu only) Compression Lug Kits #kcmil 2 (Cu / Al) kcmil 1 (Cu / Al) kcmil 2 (Cu / Al)
1) Standard connector when an L suffix is used on an assembled breaker catalog number. 2) Packaged as 3 connectors. 3) Packaged as 6 connectors (2 connectors per phase). 4) Includes extended length terminal cover - see dimensions on drawing. 5) Up to 400A applications only. 6) Required for 100% rated LG breakers. Requires 90C cable sized at 75C ampacity.

Internal accessories

Auxiliary and alarm switch kits Description 1 Alarm switch 1A/B 1) bases AMBL2 and AMBLAux. switches 1A + 1B base AMBLAux. + 1 Alarm switch 1A + 1B, 1A/B bases 1) AMBL2 and AMBL3 Mounting pocket Left, right 2) Left, right Left, right 2) Catalog number ASKL1 ASKL2 ASKL3 Auxiliary / Alarm switches only (requires a base) Description Catalog number 1 NO (normally open contact) ASWPA 1 NC (normally closed contact) ASWPB
(A) Normally open contacts are open when the breaker contacts are open. (B) Normally closed contacts are closed when the breaker contacts are open.
1) Includes 1A and 1B contact for alarm purposes, only one of which may be installed at
any time. 2) Kit includes 2 bases. One for mounting switches in left pocket and another for mounting in the right.
Auxiliary and alarm switch mounting base only Description Mounting pocket For 2 Aux + 1 Alarm Left For 2 Aux + 1 Alarm Right For 3 Aux Left, right Shunt trip Control voltage VAC VAC VAC VAC 24 VDC VDC VDC VDC
Catalog number AMBL2 AMBL3 AMBL1
Undervoltage release Control Voltage VAC VAC 208 VAC 277 VAC VAC VAC 24 VDC 48 VDC 60 VDC VDC VDC
Catalog number UVRLN120 UVRLR240 UVRLP208 UVRLS277 UVRLT415 UVRLU480 UVRLB24DC UVRLC48DC UVRLG60DC UVRLD125DC UVRLE250DC

> 500

Catalog number STRLM60 STRLN120 STRLS277 STRLV600 STRLB24DC STRLC60DC STRLD125DC STRLE250DC
Shunt trips or UVRs may be mounted in the Right Pocket only.
Right accessory pocket Shunt trip or UVR or Up to 3 auxiliary up to 3 auxiliary switches switches Up to Maximum Accessories: 2 auxiliary Shunt trip or UVR or switches + 1 of 6 switches total. up to 2 auxiliary Maximum 1 Right Pocket. alarm Maximum of 2 alarm switches, 1 Left +switches + 1 alarm switch switch

Maximum of 6 switches total. Maximum of 2 alarm switches, 1 Left + 1 Right Pocket.
Internal accessory locations Left accessory pocket

Figure 1

Dimensions (complete breaker)
6.44 [163.5] 5.44 [138.5] 4.52 [115] 4.19 [106.5] 4.00 [101.5]

1.75 [44.5] 1.75 [44.5]

.25 [6.5]
1.75 [44.5] (3P).87 [22] (3P&4P)

2.66 [67.5]

1.63 [41.5]
13.60 [345.5] (LG WITH EXT. LUGS BOTH ENDS)
11.00 [279.5] 5.93 [150.5]
1.30 [33] (WITH EXT. LUGS)
.59 [15] 4.66 [118.5] 1.26 [32] 8.48 [215.5]

5.91 [150]

3.25 [82.5]

C HANDLE L ESCUTCHEON

1.83 [46.5]

.33 [8.5]

HANDLE C ESCUTCHEON L
4X.28 [7].22 [5.6].65 [16.5]

BREAKER MOUNTING DETAIL

.96 [24.5] 1.31 [33] 2.73 [69.5]
5.47 [139] (3P) 2.42 [61.5] 1.21 [30.5]
Shipping weight, lbs. (kg)
Poles 2, 3 Frame only 33 (15) Trip unit

Thermal-mag Electronic

Permissible mounting positions
Complete T/M breaker 37 (17)

4.0 (1.8)

5.30 [134.5] 9.75 [247.5]

1.26 [32] 1.74 [44]

LG-600 FTTx Aerial Weathertight Fiber Optic Splice Closure
The AFL LG-600 FTTx Aerial Weathertight Fiber Optic Splice Closure is designed for express slack loop fiber access splicing in aerial applications where up to 24 customer fiber drops is required. Specifications
Parameter Splice Capacity (Max.) - Single, Mass, Mechanical Number of Splice Trays (Max.) - Single, Mass, Mechanical Cable Entrance Configuration Cable Ports Cable Sizes (Max. O.D. Min. O.D.) Dimensions - (L x D) in. (cm) Weight - lbs. (kg) Value 24, 48, 24 2, 2, 2 In-line, Butt @ 0.4-0.87" 24 @ 0.23-0.48" 27.00 x 11.25 x 7.50 (68.58 x 28.58 x 19.05) 18 (8.16)
Ordering Information Features individual, self-sizing grommeted Six cable ports; 2 express ports, 4 drop ports to 24 FTTx drops Up to 12 adapters with bracket Up Special multi-drop grommets and cable retention Integrated aerial splicing work tray Splice trays available for single, mass or mechanical splicing Patented tongue-in-groove cover seal system Integrated grounding clamp through aerial hangers Cable retention clamps provide pullout rating required by Telcordia Engineered thermoplastic to meet Telcordia aerial and UV resistance requirements Rural Utilities Service (RUS) Listed
Description Aerial Weathertight Universal High Capacity FTTx Splice Closure Includes; (6) cable retention kits, (2) gounding terminals, (6) self sealing ports and standard length aerial hangars. Does not include splice trays or cable grounding kits. Single Fusion Splice Tray - Stores 12 Single fused fibers Universal Splice Tray - Stores 12 Single Fusion or 4 Mass fusion sleeves/48 fibers Mass Fusion Splice Tray - Stores 4 Mass fusion Sleeves/48 fibers) Cable Grounding Harness - Includes; (4) Harness 8 #6 AWG Dual Grommet Expansion Kit - Includes; (2) Dual Grommets, (1) CSM retention clamp, cable retention clamp and cable spacer Extended Offset Aerial Hanger Kit Single Cable Entry Grommet Kit Multi-drop Cable Entry Kit - Allows six cable entries 0.23-0.48 SC 6-Pack Adapter Bracket FTTx Expansion Kit - Includes; Stacker Modula (1) LG-600 SC-6-Pack Bracker Single Port Grommet Kit - 2 Grommets & LSM Hardware Model # LG-600-FTTX Part # FC000291
LL-2450 LL-1248 LL-4850 CGH-4 LG-600-DCEK LG-600 SEG-600 MDG-600 LG-600 LG-600 SEG-600-1
91957-00 911221-00-00 91958-00-00 FC000024 911406-00-00 91990-00 FC000356 FC000352 FM001212 FC000620 FC000623
2002, AFL Telecommunications, all rights reserved. Revision 1, 03.22.06 Specifications are subject to change without notice.