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Various
Wylex mcb circuit breakers - ,
£39.95 · Buy It Now
» View details on eBay #sponsoredClipsal cmb145 mcb - clipsal,
£29.95 · Buy It Now
» View details on eBay #sponsoredSentry 5945s b45 curve b - mk,
£6.89 · Buy It Now
» View details on eBay #sponsoredSquare amp type - square, 45
£34.47 · Buy It Now
» View details on eBay #sponsoredFusebox mcb choose amp 6a - |,
£5.99 · Buy It Now
» View details on eBay #sponsoredMem amp type - mem,
£39.05 · Buy It Now
» View details on eBay #sponsoredWylex b15 b16 b20 b30 - wylex, b6
£9.72 · Buy It Now
» View details on eBay #sponsoredMem eaton 451qeb - 45, amp
£38.99 · Buy It Now
» View details on eBay #sponsoredMem 451 qeb amp type - mem,
£42.50 · Buy It Now
» View details on eBay #sponsoredSingle pole ln59 6a - 1p,
£2.99 · Buy It Now
» View details on eBay #sponsoredDorman smith loadmaster series - loadmaster,
£8.95 · Buy It Now
» View details on eBay #sponsoredAmp curve 6ka mcb - mk, b
£5.01 · Buy It Now
» View details on eBay #sponsoredWylex 45a type push - b,
£46.94 · Buy It Now
» View details on eBay #sponsoredOttermill amp type m9 mcb - 45,
£21.45 · Buy It Now
» View details on eBay #sponsoredDorman smith loadmaster - dorman,
£39.80 · Buy It Now
» View details on eBay #sponsoredAmp mcb 40a 1p - mcb, mk
£29.95 · Buy It Now
» View details on eBay #sponsoredWylex push plug - plug, 5
£25.95 · Buy It Now
» View details on eBay #sponsoredWylex push plug b - wylex, ~b
£29.99 · Buy It Now
» View details on eBay #sponsoredSentry early range - sentry, 5
£8.95 · Buy It Now
» View details on eBay #sponsoredWylex amp curve m2 mcb - curve,
£33.99 · Buy It Now
» View details on eBay #sponsoredVolex rare 45amp 2045 mcb - rare,
£9.99 · Buy It Now
» View details on eBay #sponsoredMem amp mcb 5 - 45,
£25.00 · Buy It Now
» View details on eBay #sponsoredLn5945 45amp type mcb - mk,
£40.22 · Buy It Now
» View details on eBay #sponsoredWylex 45a type push plug - 45a,
£54.94 · Buy It Now
» View details on eBay #sponsoredMem memera 2000 45a - 2000, type
£44.94 · Buy It Now
» View details on eBay #sponsoredWylex push plugin - wylex,
£10.80 · Buy It Now
» View details on eBay #sponsoredProteus 45a type - proteus,
£44.94 · Buy It Now
» View details on eBay #sponsoredMerlin gerin amp - 2, m6
£4.95 · Buy It Now
» View details on eBay #sponsoredMcb amp single pole - single,
£56.95 · Buy It Now
» View details on eBay #sponsoredOttermill mcb amp triple - 45,
£114.95 · Buy It Now
» View details on eBay #sponsoredProteus amp type - proteus, m3
£49.95 · Buy It Now
» View details on eBay #sponsoredMem 451 qeb amp - mem,
£37.10 · Buy It Now
» View details on eBay #sponsoredMcb 16a 20a - ln, 40a
£4.38 · Buy It Now
» View details on eBay #sponsoredWylex push plug 20 30 - wylex, 5
£23.58 · Buy It Now
» View details on eBay #sponsoredSquare 45amp mcb type 3 - square,
£26.70 · Buy It Now
» View details on eBay #sponsoredWylex 45 amp - wylex, 5
£9.40 · Buy It Now
» View details on eBay #sponsoredWylex proteus 45a type b - ge/wylex/proteus,
£47.94 · Buy It Now
» View details on eBay #sponsoredDorman smith loadmaster series - smith,
£8.95 · Buy It Now
» View details on eBay #sponsoredMem 451qeb mcb - 451qeb,
£39.95 · Buy It Now
» View details on eBay #sponsoredGet g45b1m 45 - get, 6
£13.50 · Buy It Now
» View details on eBay #sponsoredHager amp type m3 - hager,
£4.95 · Buy It Now
» View details on eBay #sponsoredWylex push button type plug - button, b
£12.94 · Buy It Now
» View details on eBay #sponsoredHager amp type m3 mcb - hager,
£9.95 · Buy It Now
» View details on eBay #sponsoredSquare amp type m9 mcb - 45,
£34.47 · Buy It Now
» View details on eBay #sponsoredSquare amp 45a type - square,
£39.95 · Buy It Now
» View details on eBay #sponsoredSquare qoe 20 32 - 16,
£3.75 · Buy It Now
» View details on eBay #sponsoredSquare amp curve - square, b
£8.92 · Buy It Now
» View details on eBay #sponsoredMem qcb range 30 45 - qcb, 5/15/20/30/45
£29.40 · Buy It Now
» View details on eBay #sponsoredGet alto schupa type b - schupa,
£17.50 · Buy It Now
» View details on eBay #sponsoredDorman smith loadmaster - smith, series
£7.85 · Buy It Now
» View details on eBay #sponsoredWylex amp curve m2 - wylex, b
£28.95 · Buy It Now
» View details on eBay #sponsoredSentry 16 20 32 - 6, 40
£4.25 · Buy It Now
» View details on eBay #sponsoredHager amp type m3 - m3, mcb
£7.95 · Buy It Now
» View details on eBay #sponsoredSentry type 10 16 - 3, 20
£4.25 · Buy It Now
» View details on eBay #sponsoredLn5945 amp m6 mcb - m6,
£42.99 · Buy It Now
» View details on eBay #sponsoredSentry 45a type - mk,
£54.94 · Buy It Now
» View details on eBay #sponsoredSquare qoe 20 - d, 10
£6.25 · Buy It Now
» View details on eBay #sponsoredHager amp type m3 mcb - m3,
£15.95 · Buy It Now
» View details on eBay #sponsoredGet amp curve - 45,
£24.95 · Buy It Now
» View details on eBay #sponsoredProteus amp curve - 45,
£25.66 · Buy It Now
» View details on eBay #sponsoredSquare amp type m6 mcb - d,
£34.00 · Buy It Now
» View details on eBay #sponsoredDorman smith loadmaster series - smith,
£15.59 · Buy It Now
» View details on eBay #sponsoredMem amp type m6 mcb - mem,
£43.26 · Buy It Now
» View details on eBay #sponsoredLn5945 bs3871 type mcb 45 - mk,
£31.90 · Buy It Now
» View details on eBay #sponsoredHager amp type mcb circuit - 5,
£3.99 · Buy It Now
» View details on eBay #sponsoredSchupa b1m range b10 - b6, b16
£19.90 · Buy It Now
» View details on eBay #sponsoredWylex amp curve - 45, b
£49.95 · Buy It Now
» View details on eBay #sponsoredSquare dom range - b3, b10
£3.24 · Buy It Now
» View details on eBay #sponsoredGet 45b1m b 45 - ,, amp
£16.50 · Buy It Now
» View details on eBay #sponsoredWylex proteus 45a - ge, /
£44.49 · Buy It Now
» View details on eBay #sponsoredPowerline amp curve 6ka - powerline,
£24.99 · Buy It Now
» View details on eBay #sponsoredSentry 5945s amp curve b - mk,
£6.99 · Buy It Now
» View details on eBay #sponsoredSentry amp miniture - mk,
£6.73 · Buy It Now
» View details on eBay #sponsoredPlug 45a 45 - ge, mcb
£59.99 · Buy It Now
» View details on eBay #sponsoredGec vynckier mini trip b5 - gec,
£9.40 · Buy It Now
» View details on eBay #sponsoredSquare amp type 3 ka - 45,
£29.99 · Buy It Now
» View details on eBay #sponsoredGet g45b1m 45 amp - 45, 6
£10.00 · Buy It Now
» View details on eBay #sponsoredWylex 45a amp - wylex, type
£47.49 · Buy It Now
» View details on eBay #sponsoredLn59 10a 16a 20a - 6a, 30a
£12.40 · Buy It Now
» View details on eBay #sponsoredSquare amp curve b 6ka - b,
£8.99 · Buy It Now
» View details on eBay #sponsoredMem eaton 45a - type, single
£39.89 · Buy It Now
» View details on eBay #sponsoredPowerline amp curve 6ka - 40,
£24.99 · Buy It Now
» View details on eBay #sponsoredSquare dom mcb 6 - 6, 10
£6.95 · Buy It Now
» View details on eBay #sponsoredMem ab45s2t 45a amp - ab45s2t,
£74.99 · Buy It Now
» View details on eBay #sponsoredSentry consumer unit - consumer, 3a
£3.70 · Buy It Now
» View details on eBay #sponsoredHua jia amp - amp, c
£24.99 · Buy It Now
» View details on eBay #sponsoredVolex 45a vg2045 - mcb, circuit
£27.49 · Buy It Now
» View details on eBay #sponsoredSingle pole ln59 6a 10a - single,
£2.90 · Buy It Now
» View details on eBay #sponsoredNew sentry 5945s - sentry,
£9.92 · Buy It Now
» View details on eBay #sponsoredWylex push plug 20 - push,
£10.80 · Buy It Now
» View details on eBay #sponsoredWylex proteus 45a type b - ge,
£57.74 · Buy It Now
» View details on eBay #sponsoredMerlin gerin amp type - amp, m4
£6.95 · Buy It Now
» View details on eBay #sponsoredHua jia amp curve 6ka - amp,
£24.99 · Buy It Now
» View details on eBay #sponsoredWylex b15 b16 - b20, b30
£10.80 · Buy It Now
» View details on eBay #sponsoredSquare qoe 45a mcb - square, d
£24.95 · Buy It Now
» View details on eBay #sponsoredOttermill amp mcb - 45,
£10.00 · Buy It Now
» View details on eBay #sponsoredLooking for more 45 amp mcb?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 45 amp mcb listings currently in our index. Prices range from £2.9 to £114.95, with an average of £24.98. 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 mcb →
Try this: 45 amp fuse | 45 amp circuit breaker | 48v power supply | 50 amp switch | 54mm socket | 60 amp switch | 60 amp fuse | 63 amp isolator | 63a switch | 7 segment display
Whether you are looking for a brand-new or second-hand 45 amp mcb, 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 £2.9, while premium listings can reach £114.95 — giving you a wide budget spread to work with. The average price of £24.98 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.