Siemens Circuit breaker, fixed-mounted, 3-pole, size II, 66kA Part number 3WL1232-2CB62-1AA2-Z S07+T40

This circuit breaker is a fixed-mounted, 3-pole device in size II, designed for switching and protection of distribution circuits within control panels and switchgear assemblies. It carries a rated current of 3200 A and a rated voltage of 1000 V, with an operating voltage of 690 V, and provides a breaking capacity of 66 kA. Housed to IP20 and compliant with IEC 60947-2, it is suited to installation in enclosed panels operating between -20 °C and 70 °C.

Key specifications

• IP rating: IP20
• Operating voltage: 690 V
• Rated voltage: 1000 V
• Rated current: 3200 A