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45 amp circuit breaker

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Home / Electrical Tools / 45 amp circuit breaker refurbished & used for sale | For Sale UK
Wylex push plug 20 - in, 30

Wylex push plug 20 - in, 30

£19.95
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Volex 45amp 3871 circuit - volex,

Volex 45amp 3871 circuit - volex,

£20.00
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Square amp type m6 mcb - 2,

Square amp type m6 mcb - 2,

£32.46
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Proteus amp curve 3ka - curve, mcb

Proteus amp curve 3ka - curve, mcb

£16.15
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Wylex mcb circuit breakers - wylex,

Wylex mcb circuit breakers - wylex,

£39.95
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Wylex amp curve m2 mcb - curve,

Wylex amp curve m2 mcb - curve,

£16.15
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Square amp curve b - square,

Square amp curve b - square,

£8.86
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Amp curve 6ka mcb - mk, 45

Amp curve 6ka mcb - mk, 45

£4.95
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Wylex 45 amp push - wylex,

Wylex 45 amp push - wylex,

£14.65
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Hager amp type m3 - amp, mcb

Hager amp type m3 - amp, mcb

£6.65
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Proteus 45a type plug in - 45a, plug-in

Proteus 45a type plug in - 45a, plug-in

£21.50
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Wylex b15 b16 b20 b30 - b15,

Wylex b15 b16 b20 b30 - b15,

£9.18
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Mem eaton 451qeb - mem, 45a

Mem eaton 451qeb - mem, 45a

£38.99
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Wylex 45a hrc cartridge fuse - wylex,

Wylex 45a hrc cartridge fuse - wylex,

£19.75
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Square amp type 2 - square,

Square amp type 2 - square,

£31.90
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Square amp ka mcb - amp, 3

Square amp ka mcb - amp, 3

£29.99
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General electric simplex - general,

General electric simplex - general,

£34.99
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New sentry 5945s 45 - new, mk

New sentry 5945s 45 - new, mk

£9.92
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Sentry 5945s b45 curve b - 5945s,

Sentry 5945s b45 curve b - 5945s,

£6.89
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Get amp type 6ka mcb - type,

Get amp type 6ka mcb - type,

£8.23
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Mem qcb range 30 45 - qcb,

Mem qcb range 30 45 - qcb,

£31.50
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Clipsal amp curve 6ka mcb - clipsal,

Clipsal amp curve 6ka mcb - clipsal,

£21.34
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Ottermill amp type - 45,

Ottermill amp type - 45,

£30.23
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Wylex amp plug with - wylex,

Wylex amp plug with - wylex,

£37.00
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Amp curve 6ka mcb - 45,

Amp curve 6ka mcb - 45,

£11.95
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Deta c45 6ka - deta, 45

Deta c45 6ka - deta, 45

£9.49
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Proteus amp type m3 mcb - amp,

Proteus amp type m3 mcb - amp,

£16.15
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Wylex 45a type - wylex,

Wylex 45a type - wylex,

£46.94
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Square qoe mcb amp single - square, 45

Square qoe mcb amp single - square, 45

£20.96
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Schneider ic60h rcbo c45 - rcbo, 45

Schneider ic60h rcbo c45 - rcbo, 45

£26.70
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Merlin gerin amp type - 50,

Merlin gerin amp type - 50,

£34.95
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5945 ln5945 type 2 - ln5945,, 45

5945 ln5945 type 2 - ln5945,, 45

£42.25
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Wylex push plug 30 - push,

Wylex push plug 30 - push,

£10.80
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Wylex amp curve - wylex, mcb

Wylex amp curve - wylex, mcb

£32.99
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Hager amp type - 20, mcb

Hager amp type - 20, mcb

£5.95
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Amp 12v circuit breaker - amp,

Amp 12v circuit breaker - amp,

£6.99
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Get amp curve 6ka mcb - get,

Get amp curve 6ka mcb - get,

£9.80
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Wylex 45a type push plug - wylex,

Wylex 45a type push plug - wylex,

£54.94
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639005 45a 45amp mini trip - ge,

639005 45a 45amp mini trip - ge,

£37.10
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Schneider sqor 45amp 30ma - sqor,

Schneider sqor 45amp 30ma - sqor,

£10.80
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Hager amp type mcb - 5,

Hager amp type mcb - 5,

£3.99
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Square amp type - square, m3

Square amp type - square, m3

£18.95
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Hager amp type m3 - 15,

Hager amp type m3 - 15,

£5.03
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Mem 451qeb 1pole - 45amp, 1

Mem 451qeb 1pole - 45amp, 1

£21.50
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Merlin gerin amp - merlin,

Merlin gerin amp - merlin,

£4.95
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Amp curve 6ka - mk,

Amp curve 6ka - mk,

£4.95
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Get 45b1m b - b, 45

Get 45b1m b - b, 45

£15.99
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Wylex push plug - push, 30

Wylex push plug - push, 30

£42.30
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Volex rare 45amp - rare,

Volex rare 45amp - rare,

£9.99
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Hager amp type m6 - hager, 16

Hager amp type m6 - hager, 16

£6.49
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Sentry 5945s amp curve b - amp,

Sentry 5945s amp curve b - amp,

£6.99
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Mem 45a push button plug - mem,

Mem 45a push button plug - mem,

£59.94
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New mem eaton ead - range,

New mem eaton ead - range,

£9.99
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Hager amp type m3 mcb - hager, 2

Hager amp type m3 mcb - hager, 2

£4.95
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Sentry 5945s b45 curve - sentry, b

Sentry 5945s b45 curve - sentry, b

£1.17
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Get amp curve 6ka mcb - b,

Get amp curve 6ka mcb - b,

£12.22
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Wylex amp curve m2 - amp,

Wylex amp curve m2 - amp,

£32.21
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Mem eaton 45a - mem,

Mem eaton 45a - mem,

£39.89
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Square amp type m6 - type,

Square amp type m6 - type,

£28.95
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Mem 451 qeb amp type - 451, 45

Mem 451 qeb amp type - 451, 45

£30.86
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Wylex plug push button - in,

Wylex plug push button - in,

£15.61
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Siemens sirius - 1,

Siemens sirius - 1,

£40.00
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Merlin gerin 21328 c45n amp - 21328,

Merlin gerin 21328 c45n amp - 21328,

£3.99
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45a type plug in - ge, circuit

45a type plug in - ge, circuit

£21.50
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Wylex amp curve - 45,

Wylex amp curve - 45,

£44.95
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Get g45b1m 45 - ,, b

Get g45b1m 45 - ,, b

£13.50
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Get amp curve 6ka - curve, mcb

Get amp curve 6ka - curve, mcb

£14.20
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Hager amp type - 15,

Hager amp type - 15,

£5.99
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Mem 45a type single - type, 1

Mem 45a type single - type, 1

£49.94
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Plug 45a 45 amp - 45a,

Plug 45a 45 amp - 45a,

£59.99
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Wylex proteus 45a curve - ge,

Wylex proteus 45a curve - ge,

£44.49
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Square amp type 3 ka - square, d

Square amp type 3 ka - square, d

£29.99
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Clipsal amp curve - curve, mcb

Clipsal amp curve - curve, mcb

£20.43
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Hager amp type - amp, 2

Hager amp type - amp, 2

£4.38
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Proteus 45a type - type, b

Proteus 45a type - type, b

£44.94
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Schupa b1m range - schupa, b16

Schupa b1m range - schupa, b16

£19.90
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Mini trip amp plug - 45,

Mini trip amp plug - 45,

£21.49
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Sentry early range mcb - sentry,

Sentry early range mcb - sentry,

£4.25
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Amp 12v circuit breaker - 12v,

Amp 12v circuit breaker - 12v,

£6.99
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Merlin gerin amp - amp, 2

Merlin gerin amp - amp, 2

£11.99
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Wylex amp curve m2 mcb - amp,

Wylex amp curve m2 mcb - amp,

£40.00
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Hager amp type - hager, 16

Hager amp type - hager, 16

£4.99
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Square amp type - amp,

Square amp type - amp,

£42.95
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Merlin gerin 21841 c45n amp - c45n, 60

Merlin gerin 21841 c45n amp - c45n, 60

£3.31
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Hager amp type 2 - type, m3

Hager amp type 2 - type, m3

£5.00
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Pal type female fuses - pal,

Pal type female fuses - pal,

£4.45
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Merlin gerin amp type - merlin, m6

Merlin gerin amp type - merlin, m6

£10.00
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Get g45b1m amp - g45b1m, pole

Get g45b1m amp - g45b1m, pole

£15.35
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Proteus amp type m3 - 45, mcb

Proteus amp type m3 - 45, mcb

£49.95
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Merlin gerin amp type - gerin, 2

Merlin gerin amp type - gerin, 2

£14.91
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Wylex push button type - wylex,

Wylex push button type - wylex,

£12.94
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Ln5945s sentry amp - ln5945s,

Ln5945s sentry amp - ln5945s,

£13.49
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Merlin gerin c45ad amp type - merlin,

Merlin gerin c45ad amp type - merlin,

£11.99
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Get b45 amp - amp, circuit

Get b45 amp - amp, circuit

£11.87
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Merlin gerin amp - 50, type

Merlin gerin amp - 50, type

£34.95
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Ottermill amp type m9 - ottermill,

Ottermill amp type m9 - ottermill,

£89.99
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📊96 listings · from £1.17 · avg £21.83
⚠️ These listings were last updated more than 28 days ago. Search for fresh listings

Browse 96 45 amp circuit breaker listings currently in our index. Prices range from £1.17 to £89.99, with an average of £21.83. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about 45 amp circuit breaker →

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Everything you need to know about 45 amp circuit breaker

Whether you are looking for a brand-new or second-hand 45 amp circuit breaker, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £1.17, while premium listings can reach £89.99 — giving you a wide budget spread to work with. The average price of £21.83 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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