Siemens mcb
Siemens mcb for sale on Ireland's largest auction and classifieds sites
Siemens amp curve - 16, - £11.95
Siemens amp curve • 6ka mcb circuit • Breaker 230 400v - Free postage - New and Used
Siemens amp curve • 6ka mcb circuit • Breaker 230 400v - Free postage - New and Used
Siemens mcb amp 5sx41 - 40, - £43.95
Used but good • Condition 5sx4 system • Stratum single pole - Free postage - New and Used
Used but good • Condition 5sx4 system • Stratum single pole - Free postage - New and Used
Siemens mcb amp 5sx41 - amp, type - £9.95
Used but good • Condition 5sx4 system • Stratum single pole - Free postage - New and Used
Used but good • Condition 5sx4 system • Stratum single pole - Free postage - New and Used
Siemens 5sx43 amp mcb type - siemens, - £90.00
Digitally tested all • Working correctly results • Well within limits - Free postage - New and Used
Digitally tested all • Working correctly results • Well within limits - Free postage - New and Used
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Siemens amp curve 10ka - siemens, c - £11.38
Siemens amp curve • 10ka mcb circuit • Breaker 230 400v - Free postage - New and Used
Siemens amp curve • 10ka mcb circuit • Breaker 230 400v - Free postage - New and Used
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48 listings · from £3.31 · avg £29.65
⚠️ These listings were last updated more than 97 days ago.
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Browse 48 siemens mcb listings currently in our index. Prices range from £3.31 to £339, with an average of £29.65. 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 siemens mcb →
Siemens 5sx21 mcb b10 - 6a, - £6.99
Price mcb good • Used condition - Free postage - New and Used
Price mcb good • Used condition - Free postage - New and Used
Siemens 5sx21 type mcb - 5sx21, - £7.50
- Free postage - New and Used
- Free postage - New and Used
Siemens mcb amp - mcb, - £16.95
Siemens mcb amp • 5sx21 type single • Pole 32a b32 - Free postage - New and Used
Siemens mcb amp • 5sx21 type single • Pole 32a b32 - Free postage - New and Used
Siemens amp curve - siemens, mcb - £8.00
See photos you • Receive exact model • Shown - Free postage - New and Used
See photos you • Receive exact model • Shown - Free postage - New and Used
Siemens 5sx41 amp type - 5sx41, - £10.00
New unused shown • Original box see • Photos you receive - Free postage - New and Used
New unused shown • Original box see • Photos you receive - Free postage - New and Used
Siemens amp curve - siemens, - £8.45
Siemens amp curve • 6ka mcb circuit • Breaker 230 400v - Free postage - New and Used
Siemens amp curve • 6ka mcb circuit • Breaker 230 400v - Free postage - New and Used
Siemens c32 5sx21 amp - 5sx21, 32 - £9.00
- Free postage - New and Used
- Free postage - New and Used
Siemens amp curve 6ka - amp, - £4.95
Siemens amp curve • 6ka mcb circuit • Breaker 230 400v - Free postage - New and Used
Siemens amp curve • 6ka mcb circuit • Breaker 230 400v - Free postage - New and Used
Industrial din rail - rail, mcb - £339.00
Miniature circuit breaker • Eaton mch110 c10 • Abb s203 c32 - Free postage - New and Used
Miniature circuit breaker • Eaton mch110 c10 • Abb s203 c32 - Free postage - New and Used
Siemens mcb amp 5sy4332 - siemens, 32 - £37.10
This item phase • Type c32 amp - Free postage - New and Used
This item phase • Type c32 amp - Free postage - New and Used
C32 siemens mcb 32a 5sx21 - , - £64.99
- Free postage - New and Used
- Free postage - New and Used
Siemens 5sx21 b10 - b6, b16 - £5.20
Amp 5sx21 • B10 b16 b20 • B32 b40 b50 - Free postage - New and Used
Amp 5sx21 • B10 b16 b20 • B32 b40 b50 - Free postage - New and Used
Siemens amp curve 6ka - 10, c - £6.47
Siemens amp curve • 6ka mcb circuit • Breaker 230 400v - Free postage - New and Used
Siemens amp curve • 6ka mcb circuit • Breaker 230 400v - Free postage - New and Used
Siemens 5sx21 type mcb - 5sx21, - £8.50
- Free postage - New and Used
- Free postage - New and Used
Siemens amp curve - siemens, - £6.95
Siemens amp curve • 10ka mcb circuit • Breaker 230 400v - Free postage - New and Used
Siemens amp curve • 10ka mcb circuit • Breaker 230 400v - Free postage - New and Used
5sx21b40 siemens 40amp type - siemens, b - £38.51
5sx21b40 siemens 40amp • Type 6ka mcb • Fits old ln5940 - Free postage - New and Used
5sx21b40 siemens 40amp • Type 6ka mcb • Fits old ln5940 - Free postage - New and Used
Siemens 5sy61 mcb - c4, circuit - £3.31
Circuit breaker • Siemens 5sy61 mcb • Reliable efficient accessory - Free postage - New and Used
Circuit breaker • Siemens 5sy61 mcb • Reliable efficient accessory - Free postage - New and Used
Siemens 5sx41 amp type - siemens, 10 - £10.00
See photos you • Receive exact model • Shown new unused - Free postage - New and Used
See photos you • Receive exact model • Shown new unused - Free postage - New and Used
Siemens mcb amp 5sx21 - mcb, 32 - £10.80
Siemens mcb amp • 5sx21 type single • Pole 32a b32 - Free postage - New and Used
Siemens mcb amp • 5sx21 type single • Pole 32a b32 - Free postage - New and Used
Siemens amp curve 6ka - siemens, - £18.75
Siemens amp curve • 6ka double pole • Mcb circuit breaker - Free postage - New and Used
Siemens amp curve • 6ka double pole • Mcb circuit breaker - Free postage - New and Used
Siemens 5sx21 amp type b - siemens, - £6.00
You receive exact • Model shown - Free postage - New and Used
You receive exact • Model shown - Free postage - New and Used
12x siemens 5sx21 circuit - siemens, - £49.95
What you see • Get never used • But got damp - Free postage - New and Used
What you see • Get never used • But got damp - Free postage - New and Used
Siemens amp curve 6ka mcb - amp, - £18.95
Siemens amp curve • 6ka mcb circuit • Breaker 230 400v - Free postage - New and Used
Siemens amp curve • 6ka mcb circuit • Breaker 230 400v - Free postage - New and Used
Siemens 5sx21 b25 25a single - b25, - £20.00
You receive model • Shown pictures - Free postage - New and Used
You receive model • Shown pictures - Free postage - New and Used
Industrial pole mcb c32 - 4, - £55.99
Model 5sy64 rated • Current 32a 400v • Compatible din rail - Free postage - New and Used
Model 5sy64 rated • Current 32a 400v • Compatible din rail - Free postage - New and Used
Siemens c40 mcb 5sy63 phase - siemens, 3 - £15.00
- Free postage - New and Used
- Free postage - New and Used
Siemens 5sx21 5sx2 5sx41 - 5sx21, - £4.75
All gas electrical • Components require installation • Qualified engineer - Free postage - New and Used
All gas electrical • Components require installation • Qualified engineer - Free postage - New and Used
Siemens 5sy61 mcb - 5sy61, - £5.00
Have more than • 300 these breakers • Sale - Free postage - New and Used
Have more than • 300 these breakers • Sale - Free postage - New and Used
Siemens 20a c20 - 4, pole - £39.02
- Free postage - New and Used
- Free postage - New and Used
Siemens 5sx21 type - 5sx21, single - £30.00
See photos you • Receive exact one • Shown - Free postage - New and Used
See photos you • Receive exact one • Shown - Free postage - New and Used
Siemens 5sx23 amp type - siemens, - £99.99
- Free postage - New and Used
- Free postage - New and Used
Siemens 5sx21 amp - 10, type - £10.00
See photos you • Receive exact model • Shown new unused - Free postage - New and Used
See photos you • Receive exact model • Shown new unused - Free postage - New and Used
Siemens 5sx62 amp type - 63, c - £49.99
- Free postage - New and Used
- Free postage - New and Used
Siemens amp curve - 20, - £3.41
Still new product • That has been • Taken straight from - Free postage - New and Used
Still new product • That has been • Taken straight from - Free postage - New and Used
Siemens amp curve - curve, 10ka - £34.95
Siemens amp curve • 10ka triple pole • Mcb circuit breaker - Free postage - New and Used
Siemens amp curve • 10ka triple pole • Mcb circuit breaker - Free postage - New and Used
Siemens amp type 6ka - amp, - £16.74
Siemens amp type • 6ka triple pole • Mcb circuit breaker - Free postage - New and Used
Siemens amp type • 6ka triple pole • Mcb circuit breaker - Free postage - New and Used
Siemens mcb c20 miniature - c20, - £8.12
Siemens mcb c20 • Miniature circuit breaker • 5sy6220 reliable electrical - Free postage - New and Used
Siemens mcb c20 • Miniature circuit breaker • 5sy6220 reliable electrical - Free postage - New and Used
Siemens amp type m6 mcb - siemens, 10 - £5.95
Siemens amp type • Mcb circuit breaker • 240v 5sn1 3871 - Free postage - New and Used
Siemens amp type • Mcb circuit breaker • 240v 5sn1 3871 - Free postage - New and Used
Siemens amp curve - amp, mcb - £6.95
Siemens amp curve • 6ka mcb circuit • Breaker 230 400v - Free postage - New and Used
Siemens amp curve • 6ka mcb circuit • Breaker 230 400v - Free postage - New and Used
Siemens 5sx21 c16 amp type - 5sx21, - £14.99
- Free postage - New and Used
- Free postage - New and Used
Siemens amp curve 6ka mcb - amp, - £6.95
Siemens amp curve • 6ka mcb circuit • Breaker 230 400v - Free postage - New and Used
Siemens amp curve • 6ka mcb circuit • Breaker 230 400v - Free postage - New and Used
Industrial mcb c125 400v - c125, - £96.99
Model 5sp43 compliant • Din rail mounting • Systems easy installation - Free postage - New and Used
Model 5sp43 compliant • Din rail mounting • Systems easy installation - Free postage - New and Used
Siemens amp curve 10ka - 20, c - £34.95
Siemens amp curve • 10ka triple pole • Mcb circuit breaker - Free postage - New and Used
Siemens amp curve • 10ka triple pole • Mcb circuit breaker - Free postage - New and Used
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Everything you need to know about siemens mcb
Whether you are looking for a brand-new or second-hand siemens mcb, eBay offers one of the largest selections available online. With 48 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 £3.31, while premium listings can reach £339 — giving you a wide budget spread to work with. The average price of £29.65 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.