Heavy duty battery isolator switch
Heavy duty battery isolator switch for sale on Ireland's largest auction and classifieds sites
24v heavy duty - 24v, max - £14.95
Max load 2500a • 12v seconds 24v • Heavy duty battery - Free postage - New and Used
Max load 2500a • 12v seconds 24v • Heavy duty battery - Free postage - New and Used
Twin pack battery cut off - twin, - £11.99
Quick battery isolator • Switch cut off • Trailer hitch universal - Free postage - New and Used
Quick battery isolator • Switch cut off • Trailer hitch universal - Free postage - New and Used
Battery isolator switch 12mm - isolator, - £31.95
- Free postage - New and Used
- Free postage - New and Used
Battery isolator switch - battery, - £19.95
- Free postage - New and Used
- Free postage - New and Used
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Twin pack battery cut - off, kill - £6.24
Battery disconnect switch • Waterproof cover insulation • Resistance 100m color - Free postage - New and Used
Battery disconnect switch • Waterproof cover insulation • Resistance 100m color - Free postage - New and Used
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48 listings · from £3 · avg £16.07
⚠️ These listings were last updated more than 14 days ago.
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Browse 48 heavy duty battery isolator switch listings currently in our index. Prices range from £3 to £61.99, with an average of £16.07. 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 heavy duty battery isolator switch →
12v 24v heavy - duty, battery - £10.95
Simply remove key • Disconnect 12v 24v • Heavy duty battery - Free postage - New and Used
Simply remove key • Disconnect 12v 24v • Heavy duty battery - Free postage - New and Used
Heavy duty 400a 12v 24v - heavy, - £61.99
24v 400a battery • Isolator switch - Free postage - New and Used
24v 400a battery • Isolator switch - Free postage - New and Used
Heavy duty battery - heavy, - £5.95
Battery cut off • Isolator switch allows • You eliminate any - Free postage - New and Used
Battery cut off • Isolator switch allows • You eliminate any - Free postage - New and Used
1000 amp fixed key - amp, - £11.67
150a 24v continuous • Seconds type battery • Separation switch 1pc - Free postage - New and Used
150a 24v continuous • Seconds type battery • Separation switch 1pc - Free postage - New and Used
Heavy battery switch duty - heavy, - £3.00
Universal car battery • Switch quick cut • Off disconnect isolator - Free postage - New and Used
Universal car battery • Switch quick cut • Off disconnect isolator - Free postage - New and Used
Battery isolator switch 12v - isolator, - £21.90
Aluminum housing rated • Current 200a isolate • Secure 48v electrical - Free postage - New and Used
Aluminum housing rated • Current 200a isolate • Secure 48v electrical - Free postage - New and Used
12v 1500a battery - 12v, - £14.89
Note engine must • Stopped before selecting • Off this protect - Free postage - New and Used
Note engine must • Stopped before selecting • Off this protect - Free postage - New and Used
12v 24v super - 12v, - £14.95
24v 12v heavy • Duty battery isolator • Master cut off - Free postage - New and Used
24v 12v heavy • Duty battery isolator • Master cut off - Free postage - New and Used
Isolator 24v 1500 - isolator, 12-24v - £25.25
Heavy duty battery • Isolator 24v 1500 • Kill switch rush - Free postage - New and Used
Heavy duty battery • Isolator 24v 1500 • Kill switch rush - Free postage - New and Used
Battery isolator switch 12mm - isolator, - £31.99
Universal rotary battery • Isolator cut off • Switch marine commerical - Free postage - New and Used
Universal rotary battery • Isolator cut off • Switch marine commerical - Free postage - New and Used
Battery isolator switch m12 - battery, - £31.99
Universal rotary battery • Isolator cut off • Switch marine commerical - Free postage - New and Used
Universal rotary battery • Isolator cut off • Switch marine commerical - Free postage - New and Used
Heavy duty 300a - 300a, 24v - £17.99
24v 250a battery • Isolator switch - Free postage - New and Used
24v 250a battery • Isolator switch - Free postage - New and Used
2pcs 1000a fixed key - 1000a, - £12.79
150a 24v continuous • Seconds heavy duty • Fixed key battery - Free postage - New and Used
150a 24v continuous • Seconds heavy duty • Fixed key battery - Free postage - New and Used
Heavy duty battery disconnect - heavy, - £9.99
Type way rotary • Battery disconnect switch • 275a continuous 12v - Free postage - New and Used
Type way rotary • Battery disconnect switch • 275a continuous 12v - Free postage - New and Used
Battery isolator switch - switch, - £16.15
Heavy duty 12volt • Battery isolation switch • Removable handle has - Free postage - New and Used
Heavy duty 12volt • Battery isolation switch • Removable handle has - Free postage - New and Used
Heavy battery switch duty - switch, - £5.95
Simply loosen remove • Wheel disconnect battery • Cut off switch - Free postage - New and Used
Simply loosen remove • Wheel disconnect battery • Cut off switch - Free postage - New and Used
24v heavy duty - 1000, amp - £14.95
24v 12v heavy • Duty battery isolator • Master cut off - Free postage - New and Used
24v 12v heavy • Duty battery isolator • Master cut off - Free postage - New and Used
Fia heavy duty battery master - heavy, - £11.95
Suit 12volt 24volt • Heavy duty battery • Cut off switchfia - Free postage - New and Used
Suit 12volt 24volt • Heavy duty battery • Cut off switchfia - Free postage - New and Used
Heavy duty battery disconnect - heavy, - £3.99
12v 24v battery • Isolator switch cut • Car boat truck - Free postage - New and Used
12v 24v battery • Isolator switch cut • Car boat truck - Free postage - New and Used
Car battery disconnect - 2x, - £8.99
Turn power tighten • Switch properly start • Vehicle before installing - Free postage - New and Used
Turn power tighten • Switch properly start • Vehicle before installing - Free postage - New and Used
24v heavy duty - heavy, - £10.95
Simply remove key • Disconnect 12v 24v • Heavy duty battery - Free postage - New and Used
Simply remove key • Disconnect 12v 24v • Heavy duty battery - Free postage - New and Used
Twin pack heavy - pack, battery - £8.95
Simply loosen remove • Wheel disconnect battery • Cut off switch - Free postage - New and Used
Simply loosen remove • Wheel disconnect battery • Cut off switch - Free postage - New and Used
Heavy duty battery - battery, isolator - £31.49
Switch suitable automotive • Plant marine applications • Off operation protection - Free postage - New and Used
Switch suitable automotive • Plant marine applications • Off operation protection - Free postage - New and Used
Twin pack battery - cut, off - £11.69
Quick battery isolator • Switch cut off • Screw m10 10mm - Free postage - New and Used
Quick battery isolator • Switch cut off • Screw m10 10mm - Free postage - New and Used
48v top post - top, switch - £10.59
Quickly disconnect your • Vehicle idle prevent • Power drain helping - Free postage - New and Used
Quickly disconnect your • Vehicle idle prevent • Power drain helping - Free postage - New and Used
Switch heavy duty battery - switch, - £18.99
Quick battery isolator • Switch cut off • Box 14x9.5x8.5cm more - Free postage - New and Used
Quick battery isolator • Switch cut off • Box 14x9.5x8.5cm more - Free postage - New and Used
Twin pack battery - pack, cut - £11.69
Type battery isolator • Switch easy install • Negative cable red - Free postage - New and Used
Type battery isolator • Switch easy install • Negative cable red - Free postage - New and Used
Battery cut off - battery, switch - £5.39
Car battery isolator • Disconnect cut off • Power kill switch - Free postage - New and Used
Car battery isolator • Disconnect cut off • Power kill switch - Free postage - New and Used
12v 24v heavy duty - heavy, - £10.95
Simply remove key • Disconnect 12v 24v • Heavy duty battery - Free postage - New and Used
Simply remove key • Disconnect 12v 24v • Heavy duty battery - Free postage - New and Used
Battery isolator switch 12v - battery, - £20.49
Aluminum housing rated • Current 200a switch • Master battery disconnect - Free postage - New and Used
Aluminum housing rated • Current 200a switch • Master battery disconnect - Free postage - New and Used
Battery isolator switch - battery, - £12.93
Can also used • Universally suitable 12v • 24v battery disconnector - Free postage - New and Used
Can also used • Universally suitable 12v • 24v battery disconnector - Free postage - New and Used
Heavy duty 250a - duty, battery - £6.95
Heavy duty battery • Cut off isolator • Switch key 14mm - Free postage - New and Used
Heavy duty battery • Cut off isolator • Switch key 14mm - Free postage - New and Used
New heavy duty fia type - heavy, master - £10.19
Heavy duty fia • Type battery cut • Off switch simply - Free postage - New and Used
Heavy duty fia • Type battery cut • Off switch simply - Free postage - New and Used
Battery isolator switch 10mm - battery, switch, - £22.99
Universal rotary battery • Isolator cut off • Switch commerical agricultural - Free postage - New and Used
Universal rotary battery • Isolator cut off • Switch commerical agricultural - Free postage - New and Used
Isolator 24v 1500 amp heavy - 1500, - £22.69
Car battery isolator • Disconnector 1500 amp • Speed heavy duty - Free postage - New and Used
Car battery isolator • Disconnector 1500 amp • Speed heavy duty - Free postage - New and Used
12v 24v heavy duty - 24v, - £25.99
Max volts 12v • Current 2500 amp • Seconds heavy duty - Free postage - New and Used
Max volts 12v • Current 2500 amp • Seconds heavy duty - Free postage - New and Used
Heavy battery switch duty - switch, - £3.45
Purpose used battery • Isolate secure electrical • System eliminate any - Free postage - New and Used
Purpose used battery • Isolate secure electrical • System eliminate any - Free postage - New and Used
12v 24v volt heavy duty - 12v/24v, fixed - £24.95
24v heavy duty • Fixed handle battery • Isolator switch - Free postage - New and Used
24v heavy duty • Fixed handle battery • Isolator switch - Free postage - New and Used
Battery isolator switch - switch, 12v - £18.65
Aluminum housing rated • Current 200a master • Battery disconnect switch - Free postage - New and Used
Aluminum housing rated • Current 200a master • Battery disconnect switch - Free postage - New and Used
Isolator 48v 1500 amp heavy - 12-48v, - £19.29
1500a heavy duty • Battery kill mass • Circuit cutter disconnecter - Free postage - New and Used
1500a heavy duty • Battery kill mass • Circuit cutter disconnecter - Free postage - New and Used
Heavy duty battery isolator - heavy-duty, - £13.95
Battery isolator switch • Vehicles rvs 275a • Safety heavy duty - Free postage - New and Used
Battery isolator switch • Vehicles rvs 275a • Safety heavy duty - Free postage - New and Used
Battery isolator switch - isolator, 12v - £20.00
Easy operation smooth • Off switching clear • Position indication whether - Free postage - New and Used
Easy operation smooth • Off switching clear • Position indication whether - Free postage - New and Used
Universal 12v 24v battery - universal, - £6.02
Battery cut off • Isolator switch allows • You eliminate any - Free postage - New and Used
Battery cut off • Isolator switch allows • You eliminate any - Free postage - New and Used
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Everything you need to know about heavy duty battery isolator switch
Whether you are looking for a brand-new or second-hand heavy duty battery isolator switch, 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, while premium listings can reach £61.99 — giving you a wide budget spread to work with. The average price of £16.07 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.