This circuit breaker uses a TM-D trip unit and is configured as a 3-pole device rated at 250A. It is designed for fixed mounting with screw connections, suited to AC systems operating at 50/60 Hz. With an IP40 rating and an operating temperature range of -25 to 70°C, it is intended for use within control panels and switchboards.
Key specifications
| IP Rating / Detailed | IP40 |
| Compliance/Certifications | IEC 60947-2,EN 60947-2 |
| Temperature: Operating | -25…70 °C |
| Part Depth (mm) | 86mm |
| Part Width (mm) | 105mm |
| Part Height (mm) | 161mm |
| Connection Type | Screw connection |
| Max Frequency | 50/60 Hz |
| Type of Voltage | AC |
| Mounting Type | Fixed |
| Operating Period(Mech) | 20000 cycles |
| Operating Period(Elec) | 10000 cycles 415 V In conforming to IEC 60947-2 |