Differential circuit breaker Schneider Electric EZ9 4P 40A 30mA (EZ9R34440)

Residual Current Circuit Breaker (RCD) Easy9 is low-voltage modular equipment. This is a four-pole VDC with a nominal current of 40A, an AC protection class and a sensitivity of 30mA. Protects against electric shock due to direct or indirect contact and the possibility of ignition. This product has a positive contact indication with an actuation indication on the front panel by the handle position (O-I). Designed for installation in residential and small commercial buildings. 

• Conforms to the IEC 61008-1 standard. 
• Rated short-circuit making and breaking capacity (Im/IΔm) is 630 A.
• Conditional rated short-circuit current (Inc/IΔc) is 4500A. 
• It has an electrical wear resistance of up to 2000 cycles and a mechanical wear resistance of up to 5000 cycles. 
• Operating voltage Ue is 400 V AC. 
• Rated insulation voltage Ui is 440 V AC. 
• Nominal impulse withstand voltage Uimp 4 kV. Frequency 50 Hz. 
• It is mounted on a DIN rail. 
• Width of 8 modules of 9 mm. 
• Product color - light gray (RAL7035). 
• Dimensions: (W) 72 mm x (H) 82 mm x (D) 72 mm. 
• IP20 degree of protection. 
• Degree of protection IP40 when installed in a modular cabinet according to standard IEC/EN 60529.
• Operating temperature from -25°C to 60°C. 
• Storage temperature from -40°C to 85°C.

Characteristics

Series

Easy9

Manufacturer

Schneider Electric

Nominal current

40А

Leakage current

30мА

The number of occupied modules

8

Disengagement characteristic

АС

Country of manufacture

Китай

Rated breaking capacity

4.5 kA

Number of poles

4P (3P+N)

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