Siemens 400 a MCCB Spec
4
VL Circuit Breaker – JG 400A frame TM ~ 40º C 400A 2000 4000 AMPS I i Trip Unit/Disparador 525 = In 3600 3200 2800 2400 300 225 160 400 150 350 315 175 200 250 Sec. r t 17 30 25 20 2.5 14 10 8 6 4 Amps x10 i I Active 160 60 400 440 50 320 240 200 80 120 >1.05 X3 Alarm I Amps r Trip unit model 525 Breaker type Defined by the 3rd character of the catalog number G – Global (UL, CSA, IEC, CE, CCC) X – Global, non-interchangeable Y – Global, 100% rated, Non-interchangeable 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 Trip unit model 545, with LI trip functions JG-1 VL Information Guide For DC applications, use thermal magnetic trip unit only. For reverse-feed applications, select non-interchangeable trip breakers only. HACR rated. Interrupting ratings UL / CSA / NOM 40ºC 50/60Hz IEC 40ºC 50/60Hz *DC applications: For 250VDC, use a 2-pole breaker. For 500-600VDC, wire as shown in Figure 1. I n – Trip unit rating I i – Nominal instantaneous trip (amps) adjustable range (amps) 250 1250 1500 1750 2000 2250 2500 300 1500 1800 2100 2400 2700 3000 350 1750 2100 2450 2800 3150 3500 400 2000 2400 2800 3200 3600 4000 Trip unit settings Thermal magnetic trip units, model 525 Fixed settings I n – Trip unit rating (amps) I r – Continuous amp settings (amps) 250 70 80 100 125 150 160 175 200 225 250 400 150 160 175 200 225 250 300 315 350 400 Trip unit settings I n – Trip unit rating (amps) t r – Long time delay settings (seconds) l 2 t @ 6 x I r 250, 400 2.5 4 6 8 10 14 17 20 25 30 I n – Trip unit rating (amps) I i – Nominal instantaneous trip settings (amps) 250 312 375 500 750 1000 1250 1500 2000 2500 2750 400 500 600 800 1200 1600 2000 2400 3200 4000 4400 Electronic trip units, model 545 with LI or LIG trip functions I n – Trip unit I g – Ground fault t g – Ground rating pickup (amps) fault delay 250 200 A .07 sec 400 320 A .11 sec RMS symmetrical amperes (kA) UL 489 IEC 60947-2 UL or IEC Volts AC Volts AC Volts DC* Breaker 240 480 600 240 415 690 250 500 type I cu / I cs I cu / I cs I cu / I cs NJG 65 35 25 65 / 65 40 / 40 12 / 6 30 25 HJG 100 65 25 100 / 75 70 / 70 15 / 8 30 35 LJG 200 100 25 200 / 150 100 / 75 15 / 8 30 35
Transcript of Siemens 400 a MCCB Spec
VL Circuit Breaker – JG 400A frame
TM ~
40º C
400A
M4-PAN-TORX M4-PAN-TORX
2000 4000
AMPSI i
Trip Unit/Disparador 525
=In
3600
32002800
2400
300
225160
400
150
350 315
175 200
250
Sec.
rt
173025 20
2.5 14
1086
4
Amps x10
iI
Active
16060
400440
50
320240
200
80 120>1.05
X3
Alarm I
Amps
r
Trip unit model 525
Breaker typeDefined by the 3rd character of the catalog numberG – Global (UL, CSA, IEC, CE, CCC)X – Global, non-interchangeableY – Global, 100% rated,
Non-interchangeable
Trip unit typeDefined by the 5th character of the catalog numberB – Thermal-magnetic, model 525N – LI, electronic, model 545P – LSI, electronic, model 545X – LIG, electronic, model 545U – LSIG, electronic, model 545D – LSI, electronic with LCD, model 576E – LSIG, electronic with LCD, model 576
Trip unit model 545, with LI trip functions
JG-1VL Information Guide
For DC applications, use thermal magnetic trip unit only. For reverse-feed applications, select non-interchangeable trip breakers only. HACR rated.
Interrupting ratings
UL / CSA / NOM 40ºC 50/60Hz IEC 40ºC 50/60Hz*DC applications: For 250VDC, use a 2-pole breaker. For 500-600VDC, wire as shown in Figure 1.
In – Trip unit rating Ii – Nominal instantaneous trip(amps) adjustable range (amps)250 1250 1500 1750 2000 2250 2500300 1500 1800 2100 2400 2700 3000350 1750 2100 2450 2800 3150 3500400 2000 2400 2800 3200 3600 4000
Trip unit settingsThermal magnetic trip units, model 525
Fixed settings
In – Trip unitrating (amps) Ir – Continuous amp settings (amps)250 70 80 100 125 150 160 175 200 225 250400 150 160 175 200 225 250 300 315 350 400
Trip unit settings
In – Trip unitrating (amps) tr – Long time delay settings (seconds) l2t @ 6 x Ir250, 400 2.5 4 6 8 10 14 17 20 25 30
In – Trip unitrating (amps) Ii – Nominal instantaneous trip settings (amps)250 312 375 500 750 1000 1250 1500 2000 2500 2750400 500 600 800 1200 1600 2000 2400 3200 4000 4400
Electronic trip units, model 545 with LI or LIG trip functions
In – Trip unit Ig – Ground fault tg – Groundrating pickup (amps) fault delay 250 200 A .07 sec400 320 A .11 sec
RMS symmetrical amperes (kA)
UL 489 IEC 60947-2 UL or IEC Volts AC Volts AC Volts DC*
Breaker 240 480 600 240 415 690 250 500 type Icu / Ics Icu / Ics Icu / Ics
NJG 65 35 25 65 / 65 40 / 40 12 / 6 30 25HJG 100 65 25 100 / 75 70 / 70 15 / 8 30 35LJG 200 100 25 200 / 150 100 / 75 15 / 8 30 35
VL Circuit Breaker – JG 400A frame
>1.05
Amps
Alarm
X3
160rI
300
225
400
150
315350
200175
250
2
Ir
I
x
sd
7
3
108
1.5
2.54
6
5
Active
IOFF
ON.2.3
.1tI2 .4
.5
.4.3.2
0
.1Sec.sdt
t2
Trip unit model 545, with LSIG trip functions
Trip unitmodel
576
440JM
X3
JG-2 VL Information Guide
1) Settings adjustable in increments of 250 amps.2) Settings adjustable in increments of 400 amps.
Electronic trip units, model 545 with LSI or LSIG trip functions
Trip unit settings
In – Trip unitrating (amps) Isd – Short time pick-up settings (amps) x lr250, 400 1.5 2 2.5 3 4 5 6 7 8 10
In – Trip unitrating (amps) tsd – Short time delay settings (seconds) @ 8xlr250, 400 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
In – Trip unitrating (amps) Ir – Continuous amp settings (amps)250 70 80 100 125 150 160 175 200 225 250400 150 160 175 200 225 250 300 315 350 400
Fixed settingsIn – Trip unit rating Ii – Nominal(amps) tr – Long time delay instantaneous trip Ig – Ground fault pick-up tg – Ground fault delay250 2750 A 200 A .07 sec400 10 sec ( I2t @ 6 x Ir) 4400 A 320 A .11 sec
Trip unit settings
1) Current settings are adjustable in 1-amp increments.
In – Trip Ig – Ground tg – Groundunit rating fault pick-up fault delay Pre-alarm(amps) range 1) settings indication250 100 – 250 A .1, .2, .3, .4, .5 sec 80 – 100% x Ir400 160 – 400 A or I2t @ .5 x In (I2t on) (amps)
Electronic trip units with LCD, model 576
Amp Ii – Nominal instantaneous triprating adjustable range (amps) 400 1200 – 2500 1)
400 2000 – 4000 2)
Motor circuit protectors
In – Trip tr – Long time Ii – Nominal unit rating Ir – Continuous delay settings Isd – Short time tsd – Short time instantaneous(amps) amps range 1) ( I2t @ 6 x Ir) pick-up range delay settings trip range 1)
250 70 – 250 A 2.5, 4, 6, 8, 10, 14, 1.25 - 10 x lr
.1, .2, .3, .4, .5 sec. (I2t off) 313 – 2750 A400 150 – 400 A 17, 20, 25, 30 sec or I2t @ 8 x Ir (I2t on) 500 – 4400 A
Amp Self-protective Short-circuit currentrating instantaneous override rating 480V AC 1)
400 4400A 65 kA400 4400A 100 kA
Molded case switch
1) Max. available current when protected by an appropriate overcurrent protective device.
600 V DC circuit breakersAmp rating Short-circuit current rating 600 V DC250, 300, 350, 400 65 kA
VL Circuit Breaker – JG 400A frame
1) Packaged as 3 connectors. 2) Standard connectors when an “L” suffix is used on an assembled breaker catalog number.3) Required for 100% rated JG breakers. Requires 90ºC cable sized at 75ºC ampacity.
Maximum Accessories: Maximum of 6 switches total. Maximum of 2 alarm switches, 1 Left + 1 Right Pocket.
Terminal connectors
JG-3VL Information Guide
Internal accessoriesAuxiliary and alarm switch kits
Description Mounting pocket Catalog number1 Alarm switch 1A/B 1)
Left, right 2) ASKL1bases AMBL2 and AMBL32 Aux. switches 1A + 1B
Left, right ASKL2base AMBL12 Aux. + 1 Alarm switch1A + 1B, 1A/B bases 1) Left, right 2) ASKL3AMBL2 and AMBL3
Auxiliary and alarm switch mounting base only
Description Mounting pocket Catalog numberFor 2 Aux + 1 Alarm Left AMBL2For 2 Aux + 1 Alarm Right AMBL3For 3 Aux Left, right AMBL1
Shunt trip
Control voltage Catalog number48 – 60 VAC STRLM60110 – 127 VAC STRLN120208 – 277 VAC STRLS277380 – 600 VAC STRLV60024 VDC STRLB24DC48 – 60 VDC STRLC60DC110 – 127 VDC STRLD125DC220 – 250 VDC STRLE250DC
Shunt trips or UVR’s may be mounted in the Right Pocket only.
Maximum of 6 switches total. Maximum of 2 alarm switches, 1 Left + 1 Right Pocket.
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.
(A) Normally open contacts are open when the breaker contacts are open.(B) Normally closed contacts are closed when the breaker contacts are open.
500<
ON
OFF
LOAD
500>
600 MAX.
LOAD
ON
OFF
Figure 1
Internal accessory locations
Left accessory Right accessorypocket pocket
Up to 3 auxiliary Shunt trip or UVR or
switchesup to 3 auxiliary switches
Up to 2 auxiliary Shunt trip or UVR orswitches + 1 up to 2 auxiliary
alarm switch switches + 1 alarm switch
Auxiliary / Alarm switches only (requires a base)
Description Catalog number1 NO (normally open contact) ASWPA1 NC (normally closed contact) ASWPB
Undervoltage release
Control Voltage Catalog number110 – 127 VAC UVRLN120220 – 250 VAC UVRLR240208 VAC UVRLP208277 VAC UVRLS277380 – 425 VAC UVRLT415440 – 480 VAC UVRLU48012 VDC UVRLA12DC24 VDC UVRLB24DC48 VDC UVRLC48DC60 VDC UVRLG60DC110 – 127 VDC UVRLD125DC220 – 250 VDC UVRLE250DC
Wire range Cables per connectors Torque lb-in. (Nm) Catalog number 1/0 – 600 kcmil 1 (Cu only) #1/0 – 600 330 (24.86) 3TW1JG600 1)
3/0 – 250 kcmil 2 (Cu / Al) #3/0 – 250 275 (31.07) 3TA2JG250 1) 2)
3/0 – 250 kcmil 2 (Cu only) #3/0 – 250 275 (31.07) TC2JG250 3)
3/0 – 750 kcmil 1 (Cu only) #3/0 – 250 275 (31.07) TC1JG750 3)300 – 750 500 (56.59)
3/0 – 750 kcmil 1 (Cu / Al) #3/0 – 250 275 (31.07) 3TA1JG750 1)
300 – 750 500 (56.49)Compression connector kits#6 – 350 1 (Cu / Al) 3CLJ350 1)
250 – 600 1 (Cu / Al) 3CLJ600 1)
250 – 750 1 (Cu / Al) 3CLJ750 1)
Distribution connector kits#14 – #10 35 (3.95)#14 – 2/0 6 (Cu only)#8 40 (4.52) 3TA6JG20 1)
#6 – #2/0 120 (13.56)#14 – #4 6 (Cu only) #14 – #4 35 (3.95) 3TA12JG04 1)
VL Circuit Breaker – JG 400A frame
NFT00787
1.75 [44.5] (3P)
5.30
[134
.5]
9.75
[247
.5]
Y 4X ø.28 [ø7]
.87 [22] (3P).19 [5] JG FRAME
1.26
[32]
1.74
[44]
5.44 [138.5]
4.19 [106.5]
6.44 [163.5]
4.52 [115]
4.00 [101.5]
1.63
[41.
5]
2.66
[67.
5]5.
91 [1
50]
3.25
[82.
5]
X
1.83
[46.
5]
.65 [16.5]
ø.33 [ø8.5] CLEARANCE
FOR M8
Z
4.66
[118
.5]
8.48
[215
.5]
.59
[15]
1.26
[32]
1.31 [33]2.73 [69.5]
.96 [24.5]
5.47 [139] (3P)
11.0
0 [2
79.5
] 5.93
[150
.5]
1.75 [44.5]1.75 [44.5]
X
1.21 [30.5]2.42 [61.5]
Y
X
Y
.19 [5] JG FRAME
(complete breaker)
Dimensions
JG-4 VL Information Guide
Permissible mounting positions
90° 90°30° 30°
Shipping weight, lbs. (kg)
Complete Poles Frame Trip unit breaker
2,3 31.3 (14.2) 4.0 (1.8) 35.3 (16.0)
