Schneider Electric Circuit Breaker – M9F11325

The Multi9 C60N is a low voltage miniature circuit breaker (MCB). This is a 3P circuit breaker with 3 protected poles, with a rated current of 25A and a C tripping curve. The rated short circuit breaking capacity can reach up to 10kA at 415VAC, conforming to the EN/IEC 60947-2 standard. This product adheres to both the industrial standard EN/IEC 60898-1 and the residential standard EN/IEC 60947-2.

It’s designed to provide enhanced protection by preventing people and equipment from electrical threats. This product safeguards against short circuit, earth leakage and overload. The fast closing mechanism, overvoltage resistance and high performance limitation improve its service life. This product is ideal for original equipment manufacturers (OEM) and control panel builders.

The electrical endurance can reach up to 10000 cycles and the mechanical endurance up to 20000 cycles. The operational voltage (Ue) is 240VAC. The rated insulation voltage (Ui) is 500VAC. The rated impulse withstand voltage (Uimp) is 6kV. The operating frequency is either 50Hz or 60Hz.

The product can be clipped onto a DIN rail. Its width is 6 pitches of 9mm. The pollution degree is 3 and the overvoltage category is IV. The product is light grey in colour (RAL7035). The dimensions are 54mm width, 81mm height, and 72mm depth. The weight is 0.36kg.

It comes with an IP20 degree of protection (as per IEC/EN 60529) on its terminals. The operating temperature ranges from -30°C to 70°C, while the storage temperature ranges from -40°C to 80°C.

Specifications

Built-in depth (mm) : 44
Release characteristic : C
Number of poles (total) : 3
Number of protected poles : 3
Rated current (A) : 25
Rated voltage (V) : 415
Rated insulation voltage Ui (V) : 500
Rated impulse withstand voltage Uimp (kV) : 6
Voltage-type : AC/DC
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V (kA) : 20
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V (kA) : 10
Frequency (Hz) : 50 Hz to 60 Hz
Current limiting class : 3
Flush-mounted installation : No
Concurrently switching neutral conductor : No
Over voltage category : 4
Pollution degree : 3
Additional equipment possible : Yes
Width in number of modular spacings : 3
Degree of protection (IP) : IP20
Ambient temperature during operating (°C) : -30 °C to 70 °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