40A MK MCB - B Curve
Product Code: MK 5940S
5017490195722
H5940S
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25 mm on ratings up to and including 20A.
35 mm on all ratings 32A and above
Sentry MCB ( Type B )
40 Amp MCB
40 Amp MCB
Sentry MCB detect overcurrents due to both overload and fault currents.
The MCB will operate and interrupt the supply to prevent damage to the installation.
- All Sentry MCBs have a short circuit breaking capacity of 6000A (M6).
- The current carrying capacity of the cable should always exceed the current rating of the MCB to prevent damage.
- The operating dolly may be locked in either the ON or OFF position without affecting the ability of the trip mechanism to operate.
- When the green portion of the dolly is visible, then a contact gap of 4 mm has been achieved. Sentry MCBs may therefore be used as single pole isolating switches where appropriate.
25 mm on ratings up to and including 20A.
35 mm on all ratings 32A and above
| Promotional Price Normally £5.90 ea |
Technical:Datasheet - 1.67mb pdf MCB Selection MK Sentry Catalogue - 1.5mb pdf |
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MK 5940S
40A MK MCB - B Curve |
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