Description
JJA36250U31X - Square D - 250A 600VAC PowerPacT J I Line Circuit Breaker 3 Pole 25kA Micrologic 3.2 80 Percent ABC
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 Micrologic Standard with a 3.2 trip unit and an LI function 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.
GENERAL 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 | Electronic, standard, MicroLogic 3.2, LI |
| Continuous current rating | 80 % |
| [Ui] rated insulation voltage | 750 V IEC 60947-2 |
| Trip unit name | MicroLogic 3.2 |
| 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 | Ready 1 LED green) Alarm 1 LED 90 % Ir orange) Alarm 1 LED 105 % Ir red) 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 (114.3 mm) |
| Tightening torque | 221.3 lbf.in (25 N.m) 0.1…0.3 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 | 1.0 in (25 mm) |
| Height | 7.5 in (191 mm) |
| Width | 4.09 in (104 mm) |
| Depth | 3.4 in (86 mm) |
| Product Weight | 5.3 lb(US) (2.4 kg) |
| 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 | -13…158 °F (-25…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 | US10DE201104 |
|---|---|
| Discount Schedule | 0DE2 |
| GTIN | 785901159117 |
| Returnability | Yes |
| Country of origin | MX |
| Unit Type of Package 1 | PCE |
|---|---|
| Nbr. of units in pkg. | 1 |
| Package 1 Height | 5.375 in (13.653 cm) |
| Package 1 Width | 8.125 in (20.638 cm) |
| Package 1 Length | 14.625 in (37.148 cm) |
| Package weight(Lbs) | 7.12 lb(US) (3.23 kg) |
PRODUCT DATASHEET