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MK Sentry

MK Sentry 50A SP Type B Curve MCB

Product Code: 20949

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

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Product contents:
50A MCB.

Type B Curve. Terminal Capacity: 35mm². Short circuit rating: 6kA. EN 60898.


4.0 5 2

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MK Sentry 50A SP Type B Curve MCB 4 5 2 2
Not the same as the picture I bought an MK consumer unit and needed a 50A MCB to go with it. The picture showed it was the same as the consumer unit but when I bought the MCB I found it was different. Maybe Screwfix should stock different MK MCB's under different stock and get the picture right... 24 Mar 2015
Reliable Mk mcb A good quality mcb from MK as would be expected from this company. A+ 4 Apr 2011
  • 2015-03-31T14:36:18.190-05:00
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Brand MK Sentry
Manufacturer Guarantee 10 years
Manufacturing Standards BS EN 60898
Model No 5950S
Pack Size 1
Product Depth 81 mm
Product Height 18 mm
Product Thickness 73 mm
Total Product Weight 125 kg