JJA36250 | MOLDED CASE CIRCUIT BREAKER 600V 250A | Square D by Schneider Electric
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Documents: JJA36250

JJA36250 | MOLDED CASE CIRCUIT BREAKER 600V 250A | Square D by Schneider Electric

Brand: Square DSKU: JJA36250
Square D | JJA36250
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Overview Details for JJA36250

MOLDED CASE CIRCUIT BREAKER 600V 250A

PowerPacT J-Frame circuit breakers are designed to protect electrical systems from damage caused by overloads and short circuits. PowerPacT J-Frame circuit breakers are available with either thermal magnetic or MicroLogic electronic trip protection units. This PowerPacT J-Frame circuit breaker provides thermal magnetic circuit protection with a breaking capacity of 25kA at 600VAC. All PowerPacT J-Frame circuit breakers are equipped with dual-break rotating contacts that reduce the amount of peak current during a short circuit fault. All PowerPacT circuit breakers have an integral push-to-trip button in the cover to manually trip the circuit breaker. PowerPacT J circuit breakers are available in 2 and 3-pole unit mount and I-Line constructions. PowerPacT J I-Line circuit breakers are available in I-Line construction for easy installation and removal in I-Line applications. This unit has I-Line terminations on the line side and mechanical lugs on the load side. This PowerPacT J, 250A, 3 pole, circuit breaker has a breaking capacity of 25kA at 600VAC. This circuit breaker has a continuous current rating of 80% with an ABC phase connection. PowerPacT J circuit breakers comply to UL, CSA, NOM, and IEC standards and are CE marked.

Specifications

range
PowerPact
product name
PowerPact J
Product or Component Type
Circuit breaker
Device Application
Distribution
Line Rated Current
250 A
Number of Poles
3P
Control Type
Toggle
breaking capacity code
J
breaking capacity
100 kA 240 V AC 50/60 Hz UL 489;65 kA 480 V AC 50/60 Hz UL 489;25 kA 600 V AC 50/60 Hz UL 489;20 kA 250 V DC UL 489
[Ue] rated operational voltage
600 V AC 50/60 Hz IEC 60947-3
Network Frequency
50/60 Hz
[Ics] rated service breaking capacity
65 kA 220/240 V AC 50/60 Hz IEC 60947-2;35 kA 380/440/415 V AC 50/60 Hz IEC 60947-2;18 kA 500/525 V AC 50/60 Hz IEC 60947-2;20 kA 250 V DC IEC 60947-2;20 kA 500 V DC IEC 60947-2
[Uimp] rated impulse withstand voltage
8 kV IEC 60947-2
trip unit technology
Thermal-magnetic
magnetic tripping current
2500 A
magnetic hold current
1250 A
continuous current rating
80 %
[Ui] rated insulation voltage
750 V IEC 60947-2
Protection Type
Overload protection;Short-circuit protection
suitability for isolation
Yes IEC 60947-2
utilisation category
Category A
AWG gauge
AWG 3/0...350 kcmil aluminium/copper terminals
local signalling
Switched off (OFF) 1 trip indicator green)
mounting mode
I-Line bracket)
Mounting Support
Bracket
electrical connection
I-Line connection line;Lugs load
terminal identifier
AL250JD
long time pick-up adjustment range
0.25...1 x In
Mounting Height
4.5 in (114.30 mm)
tightening torque
221.27 lbf.in (25 N.m) 0.15…0.29 in² (95…185 mm²) (AWG 3/0...350 kcmil)
number of slots
2 auxiliary switch OF plug-in);1 alarm switch SD plug-in);1 overcurrent trip switch SDE plug-in);1 voltage release MN or MX plug-in)
Power wire stripping length
0.98 in (25 mm)
Height
7.52 in (191 mm)
Width
4.09 in (104 mm)
Depth
3.39 in (86 mm)
Net Weight
5.29 lb(US) (2.4 kg)
phase connection
ABC
communication interface
Modbus;Ethernet
circuit breaker application
HACR rated
quality labels
CE
Standards
UL;CSA;NEMA;NOM-003-SCFI-2000;IEC 60947-2
product certifications
UL;CSA;NOM
IP degree of protection
Front cover IP40
pollution degree
3 IEC 60947-1
Ambient air temperature for operation
28…158 °F (-2…70 °C)
Ambient Air Temperature for Storage
-58…185 °F (-50…85 °C)
operating altitude
< 6561.68 ft (2000 m) without derating;5000 m with derating
Category
01117-HG;HJ;JG;JJ I-LINE BREAKER/SWITCH
Discount Schedule
DE2
GTIN
785901689881
Returnability
Yes
Country of origin
MX
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
6.20 in (15.748 cm)
Package 1 Width
8.50 in (21.59 cm)
Package 1 Length
14.80 in (37.592 cm)
Package 1 Weight
6.75 lb(US) (3.062 kg)
Warranty
18 months

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