Molded Case Circuit Breaker, QBL Series, 250A, 3 Pole, 240V AC, 10kA at 240V AC
| Item | Molded Case Circuit Breaker |
|---|---|
| Series | QBL |
| Amps | 250A |
| Number of Poles | 3 |
| AC Voltage Rating | 240V AC |
| Circuit Breaker Type | Standard |
| Circuit Breaker Actuator | Operating Handle |
| Circuit Breaker Mounting Style | Unit Mount |
| Max. AIR Rating | 10kA at 240V AC |
| Trip Type | Thermal Magnetic |
| Terminal Connection | Line, Load Lug |
| Phase Connection | ABC |
| Frame Size | 250A, QB |
| Width | 4-1/2 in |
| Depth | 3.93 in |
| Height | 6.47 in |
| DC Voltage Rating | Not Rated |
| Application | HACR rated Applications; Distribution |
| High Amp Trip Setting | 2,400 A |
| Interrupt Rating | 10 kA at 120/208/240V AC |
| Features | Mercury Free; PVC Free |
| Standards | UL, CSA, NEMA, NOM |
| Ambient Air Temperature For Operation | 104 to 158°F (40 to 70°C) |
| Device Application | Distribution |
| Product Certifications | CSA, UL, NOM |
| Product Name | PowerPact Q |
| Rated Impulse Withstand Voltage | 8 kV UL |
| Power Wire Stripping Length | 0.87 in |
| Network Frequency | 50/60 Hz |
| Mechanical Durability | 1000 cycles loaded; 5000 cycles no load |
| Utilisation Category | Category A |
| Rated Operational Voltage | 240 V AC 50/60 Hz UL |
| Tightening Torque | 247.82 lbf.in (28 N.m) 0.04 to 0.23 in² (25 to 150 mm²) (AWG 4 to 300 kcmil) |
| Magnetic Hold Current | 1,200 A |
| Continuous Current Rating | 0.8 |
| Breaking Capacity Code | B |
| Circuit Breaker Application | HACR rated |
| Breaking Capacity | 10 kA 120/208 V AC 50/60 Hz UL; 10 kA 240 V AC 50/60 Hz UL |
| Local Signalling | 1 trip indicator green) |
| Package Quantity | 1 |