This is a 3-pole basic frame for a circuit breaker rated at 100 A, supplied without a trip unit, allowing the trip unit to be selected and fitted separately according to the protection requirements of the application. It is intended for fixed mounting in AC systems up to 690 V at 50/60 Hz, within control panels and distribution boards. The frame carries an IP40 rating and is designed for operation across a temperature range of -25 to 70 °C.
Key specifications
| IP Rating / Detailed | IP40 conforming to IEC 60529 |
| Compliance/Certifications | EN/IEC 60947-2,UL 60947-4-1 |
| Temperature: Operating | -25…70 °C |
| Max Frequency | 50/60 Hz |
| Type of Voltage | AC |
| Rated Operating Voltage | 690 V AC 50/60 Hz conforming to IEC 60947-2 |
| Mounting Type | Fixed |
| Operating Period(Mech) | 50000 cycles conforming to IEC 60947-2 |
| Operating Period(Elec) | 10000 cycles 690 V AC 50/60 Hz In conforming to IEC 60947-2,20000 cycles 690 V AC 50/60 Hz In/2 conforming to IEC 60947-2,30000 cycles 440 V AC 50/60 Hz In conforming to IEC 60947-2,50000 cycles 440 V AC 50/60 Hz In/2 conforming to IEC 60947-2 |