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MCBs (100 products)

Fitting an MCB is crucial to protect an electrical circuit from damage caused by short circuit or overload. The great thing about MCBs is that they can be reset to resume normal operation after tripping. We offer a wide range from big trusted brands.

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WYLEX 32A SP Type B Curve MCB (87979)

Product rating
4.8 out of 5 stars
(18)
WYLEX 32A SP Type B Curve MCB

£9.98

INC VAT

BG MCB 16A B Type (35253)

Product rating
4.6 out of 5 stars
(9)
BG MCB 16A B Type

£3.54

INC VAT

WYLEX 6A SP Type B Curve MCB (48030)

Product rating
4.5 out of 5 stars
(35)
WYLEX 6A SP Type B Curve MCB

£9.98

INC VAT

BG 20A Single Pole B Type MCB (22963)

Product rating
4.1 out of 5 stars
(9)
BG 20A Single Pole B Type MCB

£3.54

INC VAT

Wylex 32A SP Type B MCB 6kA Domestic Circuit Protection (55617)

Product rating
4.8 out of 5 stars
(12)
Wylex 32A SP Type B MCB 6kA Domestic Circuit Protection

£3.95

INC VAT

MK Sentry 20A SP Type B Curve MCB (41429)

Product rating
3 out of 5 stars
(1)
MK Sentry 20A SP Type B Curve MCB

£5.17

INC VAT

MK Sentry 16A SP Type B Curve MCB (79276)

Product rating
5 out of 5 stars
(1)
MK Sentry 16A SP Type B Curve MCB

£5.17

INC VAT

BG MCB 6A B Type (61373)

Product rating
4.4 out of 5 stars
(8)
BG MCB 6A B Type

£3.54

INC VAT

WYLEX 16A SP Type B Curve MCB (34544)

Product rating
4.8 out of 5 stars
(18)
WYLEX 16A SP Type B Curve MCB

£9.98

INC VAT

Wylex 6A Single Pole Type B MCB 6kA (95345)

Product rating
5 out of 5 stars
(3)
Wylex 6A Single Pole Type B MCB 6kA

£3.95

INC VAT

Wylex 16A SP Type B MCB 6kA (88460)

Product rating
4.6 out of 5 stars
(7)
Wylex 16A SP Type B MCB 6kA

£3.95

INC VAT

BG MCB 32A B Type (55418)

Product rating
4.8 out of 5 stars
(4)
BG MCB 32A B Type

£3.54

INC VAT

Havells 6A Single Pole Type C Trip RCBO (94978)

Product rating
0 out of 5 stars
Havells 6A Single Pole Type C Trip RCBO

£38.65

INC VAT

MK Sentry 6A SP Type B Curve MCB (20630)

Product rating
4.7 out of 5 stars
(6)
MK Sentry 6A SP Type B Curve MCB

£5.17

INC VAT

MK Sentry 32A SP Type B Curve MCB (97043)

Product rating
4.4 out of 5 stars
(5)
MK Sentry 32A SP Type B Curve MCB

£5.17

INC VAT

Wylex 20A SP Type B MCB 6kA (58106)

Product rating
4 out of 5 stars
(3)
Wylex 20A SP Type B MCB 6kA

£3.95

INC VAT

WYLEX 20A SP Type B Curve MCB (80070)

Product rating
4.8 out of 5 stars
(5)
WYLEX 20A SP Type B Curve MCB

£9.98

INC VAT

Wylex 40A Single Pole Type B MCB 6kA (83787)

Product rating
4.8 out of 5 stars
(4)
Wylex 40A Single Pole Type B MCB 6kA

£3.95

INC VAT

WYLEX 40A SP Type B Curve MCB (77992)

Product rating
4.8 out of 5 stars
(13)
WYLEX 40A SP Type B Curve MCB

£9.98

INC VAT

MK Sentry 45A SP Type B Curve MCB (75933)

Product rating
4.2 out of 5 stars
(4)
MK Sentry 45A SP Type B Curve MCB

£5.17

INC VAT