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Protection - Noark - Differential Switch Type B - EV in Single or Three-phase 40 A max Single-phase
Protection - Noark - Differential Switch Type B - EV in Single or Three-phase 40 A max Single-phase
Protection - Noark - Differential Switch Type B - EV in Single or Three-phase 40 A max Single-phase
Protection - Noark - Differential Switch Type B - EV in Single or Three-phase 40 A max Single-phase
Protection - Noark - Differential Switch Type B - EV in Single or Three-phase 40 A max Single-phase
Oscaro Power

Protection - Noark - Differential Switch Type B - EV in Single or Three-phase 40 A max Single-phase

Sale price€385,20
Single phase or three phase:
SKU: ALL-Noark_40A-30mA-2P-TypeB : CB00002

The Noark Type B Residual Current Circuit Breaker provides essential protection against electric shock hazards by detecting and interrupting the current in the event of a leakage on the monitored circuit. Designed for single or three phase applications, this device provides reliable protection for people and electrical equipment.

Main Features:

  • Advanced Protection: Comparing the incoming current with the outgoing current, the Residual Current Switch detects current leakage and instantly cuts off the power to prevent the risk of electrocution.
  • Head of Row Positioning: Installed between the main circuit breaker and the branch circuit breakers, it guarantees effective protection of the entire electrical circuit.
  • Type B - Extended Sensitivity: Sensitivity to AC, pulsed and smooth DC residual current, including DC fault currents produced by Class 1 equipment downstream of the switch.
  • Compatibility with Hybrid Inverters: Recommended for hybrid inverters and other applications requiring specific protection.
  • Safety Standards: Complies with IEC/EN 61008-1 and IEC/EN 62423 standards, ensuring reliable protection and compliance with current regulations.
  • Wide Voltage Range: Suitable for rated voltages of 230/240 V AC (2 poles) and 400/415 V AC (4 poles), with a rated insulation voltage of 500 V.

Technical Specifications (For Single or Three Phase Versions 40 A Max):

  • Assigned Current (In): 25, 40, 63 A
  • Assigned Residual Current (IΔn): 30, 100, 300 mA
  • Residual Current Sensitivity: Type B - AC, pulsed and smooth DC residual current, high frequency up to 1 kHz
  • Mechanical Life: 10,000 operating cycles
  • Electrical Life: 2,000 operating cycles
  • Backup fuse for Overload: In = 25 A max. 25 A gG / In = 40 A max. 32 A gG / In = 63 A max. 50 A gG
  • Emergency Fuse for Short Circuit: In = 25 A max. 63 A gG / In = 40 A max. 63 A gG / In = 63 A max. 63 A gG

The Noark Type B Residual Current Switch is an essential element to ensure the safety of electrical installations, offering advanced protection against the risks of electrocution and current faults. With its robust technical characteristics and compliance with safety standards, it guarantees reliable and long-lasting protection for any type of electrical installation.
Protection - Noark - Differential Switch Type B - EV in Single or Three-phase 40 A max Single-phase
Protection - Noark - Differential Switch Type B - EV in Single or Three-phase 40 A max Single-phase Sale price€385,20

In accordance with the provisions of the Consumer Code concerning the amicable settlement of disputes, Oscaro Power adheres to the e-commerce Mediator Service of FEVAD (Federation of e-commerce and distance selling) whose contact details are as follows: Consumer Mediator FEVAD - BP 20015 - 75362 PARIS CEDEX 8 - https://www.mediateurfevad.fr/ . After prior written action by consumers towards Oscaro Power, the Mediator Service may be contacted for any consumer dispute that has not been resolved. To find out how to contact the Mediator, click here .

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