100A 30mA TYPE AC 4P RCD

£259.95

Part Number: 2500052786     MPN: WRS100/4     Product Type: Residual Current Devices

Description

Part Number: 2500052786     MPN: WRS100/4     Product Type: Residual Current Devices

Product Details

This residual current circuit breaker, provides valuable additional protection to almost any type of installation by detecting earth fault current below the level sensed by traditional overcurrent device such as fuses of miniature circuit breaker. The RCD employ the current balance principle which involve the supply conductor to the load (phase and neutral) being wound onto a common transformer core to form the primary winding. Under healthy circuit conditions, the current in the phase conductor is equal to the current in the neutral and the vector sum of the current is zero. In the event of an earth fault, an amount of current will flow to earth, creating an out of balance situation in the transformer assembly. This out of balance is detected by the secondary winding of the transformer and at a pre-determined level of out of balance will activate the trip mechanism.

  • Four Pole RCCB
  • 100A 30mA
  • Type AC
  • For use with Wylex NH distribution boards
  • For incoming options, can be used with NH4PINKIT connection kit

Technical Specifications

Residual current circuit breaker (RCCB)
Leakage current type AC
Degree of protection (IP rating) IP20
Frequency 1/2 inch
Mounting method Symmetric
Rated impulse-withstand voltage (Uimp) 4 kV
Number of poles 4
Rated fault current 0.03 A

 

Rated voltage 415 V
Rated current 100 A
Rated insulation voltage Ui 400 V
Width in number of modular spacings 4
Additional equipment possible No
Selective protection No
With interlocking device No

Additional information

Brands

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.