See more MCBs

MK 6A MCB (Miniature circuit breaker)

Checking availability...
Checking availability...

Product Details

Product Information

Protect your electrical goods from damage caused by overload or short circuit with this 6a MCB (miniature circuit breaker).The dolly reset mechanism switch will detect faults and interrupt current flow.

  • Guarantee - 10 years

Features and Benefits

  • Trip-free mechanism
  • Positive contact status indicator
  • Tunnel-type touch-proof captive terminals

Technical Specifications

Amp rating6A
Number of polesSingle pole
Switch typeOn/Off switch
Short circuit level6kA
Trip typeB
Voltage230 V
Depth (mm)74mm
Height (mm)83mm
Width (mm)18mm
FittingRail Mounted
StandardBS EN 60898: 2003
Product code5017490407122


Full star
Full star
Full star
Full star
Empty star
4 / 5(1 reviews)

Adequate but Terminal Quality suspect.

Full star
Full star
Full star
Full star
Empty star

DIY Phil - 1 year ago

I purchased this to replace a failed MCB in the garage distribution box.
It fitted okay but like all MCB's that I have come across the quality of the output
terminal is questionable in the it is barely adequate to grip a 1.5mm dia copper cable. The terminal "landing" area is very small and the "grip" serrations are not