rHenes – RCCB typ B Ev31-63-B, 4 pole, 40A, 10KA, 30mA

Ev31-63-B Residual current operated circult Breaker

Construction and Feature:

◆ Elegant appearance; cover and handle in arc shape make comfortable operation. ◆ Contact position indicating window
◆ Transparent cover designed to carry label.
◆ Provides protection against earth fault/leakage current and function of isolation. ◆ High short-circuit current withstand capacity

◆ Applicable to terminal and pin/fork type busbar connection
◆ Equipped with fi nger protected connection terminals
◆ Fire resistant plastic parts endures abnormal heating and strong impact

◆ Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity.
◆ Independent of power supply and line voltage, and free from external interference, voltage fl uctuation.

Offers protection against earth leakage faults. As follow: ◆Alternating

◆Unidirectional pulsating with phase angle mode ◆Multi-frequency
◆high-frequency 1KHz
◆Direct without ripple

◆Two-phase rectified ◆Three-phase rectified

143.86

Category:

Description

1-50 pieces 106.86€ – 50-200 89,96 – other qualities per request.

Technical Parameters:

  • Standard: GB/T 22794 IEC/EN62423 GB/T 16916.1 IEC/EN61008-1
  • Rated operating voltage (Ue):AC 240/415
  • Rated insulation voltage (Ui):500V
  • Rated operating current (In):16A、25A、32A、40A、63A
  • Rated residual operating current (I△n):0.03A、0.1A、0.3A
  • Rated conditional short-circuit current Inc : 10KA
  • Rated conditional residual short-circuit Current I △ c: 10kA

Made by: RHENES ENTERPRISE LIMITED

  • Rated switching and breaking capacity (Im):In≤40A:500A ◆Poles No:1P+N/3P+N
  • Pollution degree : 2
  • Ambient air temperature: -5°C -40°C
  • Electro-mechanical endurance: 4000 cycles
  • Connection capacity: Rigid conductor 25mm2 Connection terminal:Screw terminal Pillar terminal with clamp
  • Fastening torque: 2.0Nm

Installation:
On symmetrical DIN rail 35mm Panel mounting
In=63A:630A

Protection class: IP20