CHINT 4P 40A ELCB / RCCB (NL1-63) - 30MA , 100MA , 300MA
CHINT 4P 40A ELCB / RCCB (NL1-63) - 30MA , 100MA , 300MA

RM81.90
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Shipping Fee to KL City, Kuala Lumpur
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Standard delivery 2 - 5 days
4P 40A:
Qty:
5 Stock Left
14 days return to seller
Change of mind applicable
3 Months Local Manufacturer Warranty
 

Product Specification

Brand:
CHINT
Model:
CHINT-ELCB-4040
SKU:
CHINT-ELCB-4040030
CHINT-ELCB-4040100
CHINT-ELCB-4040300
Warranty Type:
Local Manufacturer Warranty
Warranty Period:
3 Months
What's in the box:
ELCB

Product Description

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CHINT 4P 40A ELCB / RCCB (NL1-63) - 30MA , 100MA , 300MA

General : ~ 
- Function :
  • Control electric circuits.
  • Protect people against indirect contacts and additional protection against direct contacts.
  • Protect installations against fire hazard due to insulation faults.
  • Residual current circuit breakers are used in housing, tertiary sector and industry.

-Selection :

Detectable wave form

AC class

  • Tripping is ensured for slowly increasing sinusoidal AC residual currents.

A class

  • Tripping is ensured for sinusoidal AC residual currents and for pulsed DC residual currents, whether applied suddenly or increasing slowly. 

S, G/SI class

  • Tripping is ensured not only for sinusoidal AC residual currents but also for pulsed DC residual currents whether applied suddenly or increasing slowly.
  • S, G/SI type with filters against spurious tripping caused by harmonics and transient surges.
  • With the impact of 8/20us surge 3000A, this high immunity RCCB will still be in stable status.

Tripping sensitivity 

  • 10mA - precision instrument leakage protection and bathroom use.
  • 30mA - additional protection against direct contact.
  • 100mA - co-ordinated with the earth system according to the formula IΔn <50/R, to provide protection against indirect contacts;
  • 300mA/500mA - protection against indirect contacts, as well as fire hazard. 

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