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MK MCBs and RCBOs

Ideal for the MK Electrical consumer units and fuseboxes, the MK MCBs and RCBOs are consumables available at Sparks.

It is a wide range of MK MCBs and RCBOs - for their popular ranges of consumer units.

Choose from the 6A, 10A, 16A, 20A, 25A, 32A, 40A, 45A, or 45A MCB single poles for the MK Sentry Consumer units (the fusebox needs to be ordered separately).

Also available are the type C single pole MCB modules for MK Sentry fuseboxes.

Some of the consumer units come with the MCBs included, but many times these need to be changed, either when the specs are changing or when a fuse is blown off.

Select the required MK Electrical MCB or RCBO from the list below.

For any enquiries related to the MK MCBs and BG RCBOs available at Sparks, do not hesitate to contact us.

We stock a wide range of new and old MK Electrical MCBs and RCBOs.

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MK Sentry K5504s 4 Way Metal Consumer Unit for Surface Mounting, Circuit Protection

MK Sentry K5504s 4 Way Metal Consumer Unit for Surface Mounting, Circuit Protection

This is part of the MK Circuit protection - metal consumer unit. It is the MK Sentry K5504s, accepts..

Model: K5504S

£28.06 Ex. VAT

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MK H5906S 6A MCB type B 6kA Single Pole Miniature Circuit Breaker for MK Sentry Consumer Units

MK H5906S 6A MCB type B 6kA Single Pole Miniature Circuit Breaker for MK Sentry Consumer Units

This is the MK Sentry H5906S 6A MCB type B 6kA, a 6 amp rated Single Pole Miniature Circuit Breaker...

Model: 5906S

£4.20 Ex. VAT

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MK H5910S 10A MCB type B 6kA Single Pole Miniature Circuit Breaker for MK Sentry Consumer Units

MK H5910S 10A MCB type B 6kA Single Pole Miniature Circuit Breaker for MK Sentry Consumer Units

This is the MK Sentry H5910S 10A MCB type B 6kA, a 10 amp rated Single Pole Miniature Circuit Breake..

Model: 5910S

£4.20 Ex. VAT

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MK H5916S 16A MCB type B 6kA Single Pole Miniature Circuit Breaker for MK Sentry Consumer Units

MK H5916S 16A MCB type B 6kA Single Pole Miniature Circuit Breaker for MK Sentry Consumer Units

This is the MK Sentry H5916S 16A MCB type B 6kA, a 16 amp rated Single Pole Miniature Circuit Breake..

Model: 5916S

£4.20 Ex. VAT

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MK H5920S 20A MCB type B 6kA Single Pole Miniature Circuit Breaker for MK Sentry Consumer Units

MK H5920S 20A MCB type B 6kA Single Pole Miniature Circuit Breaker for MK Sentry Consumer Units

This is the MK Sentry H5920S 20A MCB type B 6kA, a 20 amp rated Single Pole Miniature Circuit Breake..

Model: 5920S

£4.20 Ex. VAT

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MK H5925S 25A MCB type B 6kA Single Pole Miniature Circuit Breaker for MK Sentry Consumer Units

MK H5925S 25A MCB type B 6kA Single Pole Miniature Circuit Breaker for MK Sentry Consumer Units

This is the MK Sentry H5925S 25A MCB type B 6kA, a 25 amp rated Single Pole Miniature Circuit Breake..

Model: 5925S

£4.20 Ex. VAT

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MK H5932S 32A MCB type B 6kA Single Pole Miniature Circuit Breaker for MK Sentry Consumer Units

MK H5932S 32A MCB type B 6kA Single Pole Miniature Circuit Breaker for MK Sentry Consumer Units

This is the MK Sentry H5932S 32A MCB type B 6kA, a 32 amp rated Single Pole Miniature Circuit Breake..

Model: 5932S

£4.20 Ex. VAT

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MK H5940S 40A MCB type B 6kA Single Pole Miniature Circuit Breaker for MK Sentry Consumer Units

MK H5940S 40A MCB type B 6kA Single Pole Miniature Circuit Breaker for MK Sentry Consumer Units

This is the MK Sentry H5940S 40A MCB type B 6kA, a 40 amp rated Single Pole Miniature Circuit Breake..

Model: 5940S

£4.20 Ex. VAT

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MK H5945S 45A MCB type B 6kA Single Pole Miniature Circuit Breaker for MK Sentry Consumer Units

MK H5945S 45A MCB type B 6kA Single Pole Miniature Circuit Breaker for MK Sentry Consumer Units

This is the MK Sentry H5945S 45A MCB type B 6kA, a 45 amp rated Single Pole Miniature Circuit Breake..

Model: 5945

£4.20 Ex. VAT

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MK H5950S 50A MCB type B 6kA Single Pole Miniature Circuit Breaker for MK Sentry Consumer Units

MK H5950S 50A MCB type B 6kA Single Pole Miniature Circuit Breaker for MK Sentry Consumer Units

This is the MK Sentry H5950S 50A MCB type B 6kA, a 50 amp rated Single Pole Miniature Circuit Breake..

Model: 5950S

£4.20 Ex. VAT

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MK H8706S 6A Type C MCB One Module 230V 6kA Single Pole MCB for MK Sentry Consumer Units

MK H8706S 6A Type C MCB One Module 230V 6kA Single Pole MCB for MK Sentry Consumer Units

This is the MK Sentry H8706S 6A C Type Breaker - a 1 module single pole 6A rated for MK Sentry consu..

Model: 8706S

£7.99 Ex. VAT

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MK H8710S 10A Type C MCB One Module 230V 6kA Single Pole MCB for MK Sentry Consumer Units

MK H8710S 10A Type C MCB One Module 230V 6kA Single Pole MCB for MK Sentry Consumer Units

This is the MK Sentry H8710S 10A C Type Breaker - a 1 module single pole 6A rated for MK Sentry cons..

Model: 8710S

£8.00 Ex. VAT

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MK H8716S 16A Type C MCB One Module 230V 6kA Single Pole MCB for MK Sentry Consumer Units

MK H8716S 16A Type C MCB One Module 230V 6kA Single Pole MCB for MK Sentry Consumer Units

This is the MK Sentry H8716S 16A C Type Breaker - a 1 module single pole 6A rated for MK Sentry cons..

Model: 8716S

£8.00 Ex. VAT

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MK H8720S 20A Type C MCB One Module 230V 6kA Single Pole MCB for MK Sentry Consumer Units

MK H8720S 20A Type C MCB One Module 230V 6kA Single Pole MCB for MK Sentry Consumer Units

This is the MK Sentry H8720S 20A C Type Breaker - a 1 module single pole 6A rated for MK Sentry cons..

Model: 8720S

£8.00 Ex. VAT

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MK H8732S 32A Type C MCB One Module 230V 6kA Single Pole MCB for MK Sentry Consumer Units

MK H8732S 32A Type C MCB One Module 230V 6kA Single Pole MCB for MK Sentry Consumer Units

This is the MK Sentry H8732S 32A C Type Breaker - a 1 module single pole 6A rated for MK Sentry cons..

Model: 8732S

£8.00 Ex. VAT

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MK H8740S 40A Type C MCB One Module 230V 6kA Single Pole MCB for MK Sentry Consumer Units

MK H8740S 40A Type C MCB One Module 230V 6kA Single Pole MCB for MK Sentry Consumer Units

This is the MK Sentry H8740S 40A C Type Breaker - a 1 module single pole 6A rated for MK Sentry cons..

Model: 8740S

£8.00 Ex. VAT

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