Differential switch RV31 4P 63A 300mA class A

Main features of the RV31 4P 63A 300mA class A differential switch:
- Elegant appearance, arc-shaped cover and handle make it easy to operate.
- Contact position indicator window.
- Transparent cover designed to carry label
- In case of overload, to the protected circuit, the RCCB handle trips and remains in the central position, allowing a quick solution to the faulty line. Handle cannot remain in such position when manually operated.
- Provides fault protection to faulty line. The field cannot remain in such a position when operated manually.
- Provides earth fault/leakage current protection and isolation function.
- High short-circuit current withstand capacity.
- Applicable to terminal and pin/fork type bus bar connection.
- Equipped with finger-protected connection terminals.
- Fire-resistant plastic parts withstand abnormal heating and strong impact.
- Automatically disconnects the circuit when the leakage current / ground fault occurs and exceeds the rated sensitivity.
- Independent of power supply and line voltage, and free from external interference voltage fluctuation.

Technical characteristics of the RV31 4P 63A 300mA class A differential switch:
- Dimensions: 1 module per pole (18 mm)
- International standard: IEC61008-1
- Breaking capacity: 10kA
- Mode: electromagnetic type
- Character Residual current characteristics: A
- Pole No.: 4P
- Breaking capacity and rated breaking: 500A (In = 25A, 40A) or 630A (In = 63A)
- Rated current (A): 63
- Rated voltage: AC230 (240) / 400 (415) V
- Rated frequency: 50 / 60Hz
- Rated residual operating current IΔn (A): 0.03, 0.1, 0.3, 0.5< br>- Rated non-operating residual current (IΔno): 0.5IΔn
- Rated conditional short-circuit current Inc: 10kA
- Rated conditional residual short-circuit current IΔc: 10kA
- Residual trip current range: 0.5IΔn ~ IΔn
- Classes and employment
AC = Leaks in AC. Residential, tertiary and industrial
A= Leaks in pulsating AC and DC. SUPERIMMUNIZED. Tertiary and industrial
DHW = Leaks in AC + selective. Tertiary and industrial
AS = Leaks in AC and DC pulsating + selective. SUPERIMMUNIZED. Industrial
- Terminal connection height: 19mm
- Electromechanical resistance: 4000 cycles.
- Connection capacity: rigid conductor 25mm2
- Connection terminal: screw terminal
- Pillar clamp terminal.
- Thickening torque: 2.0Nm
- Installation: on 35.5mm symmetrical rail.
- Panel mounting
- Protection class: IP 20