EATON INDUSTRIES FAZ Circuit Breaker – 278877

This easy-to-use FAZ installation circuit breaker features window and elevator terminals at the top and bottom. Thanks to contact position indicators (CPI), you always know the status of the contacts. The 3-position DIN-rail clip allows removal from existing busbar. Eaton Moeller FAZ circuit breakers are available in several variants.

Specifications

Built-in depth (mm) : 70.5
Release characteristic : C
Number of poles (total) : 3
Number of protected poles : 3
Rated current (A) : 40
Rated voltage (V) : 400
Rated insulation voltage Ui (V) : 440
Rated impulse withstand voltage Uimp (kV) : 4
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V (kA) : 10
Voltage-type : AC
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V (kA) : 10
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V (kA) : 15
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V (kA) : 15
Frequency (Hz) : 50 Hz to 60 Hz
Current limiting class : 3
Flush-mounted installation : No
Concurrently switching neutral conductor : No
Over voltage category : 3
Pollution degree : 2
Additional equipment possible : Yes
Width in number of modular spacings : 3
Degree of protection (IP) : IP20
Ambient temperature during operating (°C) : -25 °C to 75 °C
Connectable conductor cross section multi-wired (mm²) : 1 mm² to 25 mm²
Connectable conductor cross section solid-core (mm²) : 1 mm² to 25 mm²
Explosion-proof : No