WS-03 · Specification Ledger · Core Marine

Harbour Supply

Quality brand-new marine power, batteries, and electrical equipment from manufacturer supply lines — full manufacturer guarantee, ordered fresh and available in any quantity. Reserve or enquire on any item and we will come straight back to you.

Find a part1,817 lines · 285 in stock · 4 manufacturers
Switching & distribution
Harbour Supply catalogue, 721 lines listed.
No.PhotographDescriptionPart no.MfrStockPrice
301Blue Sea Systems Circuit Breaker Push Button QC 25A (Bulk)Switching & distribution7058B-BSSBlue Sea Systems15 in stock£5.00
302Blue Sea Systems Circuit Breaker Push Button QC 30A (Bulk)Switching & distribution7059B-BSSBlue Sea Systems15 in stock£5.00
303Blue Sea Systems Circuit Breaker Push Button QC 3A (Bulk)Switching & distribution7050B-BSSBlue Sea Systems10 in stock£5.00
304Blue Sea Systems Circuit Breaker Push Button QC 40A (Bulk)Switching & distribution7061B-BSSBlue Sea Systems20 in stock£5.50
305Blue Sea Systems Circuit Breaker Push Button QC 5A (Bulk)Switching & distribution7052B-BSSBlue Sea Systems20 in stock£5.00
306Blue Sea Systems Circuit Breaker Push Button QC 7A (Bulk)Switching & distribution7053B-BSSBlue Sea Systems30 in stock£5.00
307Blue Sea Systems Circuit Breaker Push Button ST 10A (Bulk)Switching & distribution2132B-BSSBlue Sea SystemsLead time£6.00
308Blue Sea Systems Circuit Breaker Push Button ST 15A (Bulk)Switching & distribution2133B-BSSBlue Sea SystemsLead time£6.00
309Blue Sea Systems Circuit Breaker Push Button ST 20A (Bulk)Switching & distribution2134B-BSSBlue Sea SystemsLead time£6.00
310Blue Sea Systems Circuit Breaker Push Button ST 25A (Bulk)Switching & distribution2135B-BSSBlue Sea SystemsLead time£6.00
311Blue Sea Systems Circuit Breaker Push Button ST 30A (Bulk)Switching & distribution2136B-BSSBlue Sea SystemsLead time£6.00
312Blue Sea Systems Circuit Breaker Push Button ST 3A (Bulk)Switching & distribution2129B-BSSBlue Sea SystemsLead time£6.00
313Blue Sea Systems Circuit Breaker Push Button ST 40A (Bulk)Switching & distribution2137B-BSSBlue Sea SystemsLead time£6.00
314Blue Sea Systems Circuit Breaker Push Button ST 5A (Bulk)Switching & distribution2130B-BSSBlue Sea SystemsLead time£6.00
315Blue Sea Systems Circuit Breaker Push Button ST 7A (Bulk)Switching & distribution2131B-BSSBlue Sea SystemsLead time£6.00
316Blue Sea Systems Circuit Breaker, Bus 285 Panel 100 A (Bulk)Switching & distribution7087B-BSSBlue Sea Systems3 in stock£34.00
317Blue Sea Systems Circuit Breaker, Bus 285 Panel 120ASwitching & distribution7088-BSSBlue Sea SystemsLead time£43.00
318Blue Sea Systems Circuit Breaker, Bus 285 Panel 150 A (Bulk)Switching & distribution7089B-BSSBlue Sea Systems5 in stock£35.50
319Blue Sea Systems Circuit Breaker, Bus 285 Panel 30ASwitching & distribution7081-BSSBlue Sea SystemsLead time£43.00
320Blue Sea Systems Circuit Breaker, Bus 285 Panel 30A (Bulk)Switching & distribution7081B-BSSBlue Sea Systems8 in stock£34.00
321Blue Sea Systems Circuit Breaker, Bus 285 Panel 40ASwitching & distribution7082-BSSBlue Sea SystemsLead time£43.00
322Blue Sea Systems Circuit Breaker, Bus 285 Panel 50ASwitching & distribution7083-BSSBlue Sea SystemsLead time£43.00
323Blue Sea Systems Circuit Breaker, Bus 285 Panel 50A (Bulk)Switching & distribution7083B-BSSBlue Sea Systems3 in stock£34.00
324Blue Sea Systems Circuit Breaker, Bus 285 Panel 60ASwitching & distribution7084-BSSBlue Sea SystemsLead time£41.50
325Blue Sea Systems Circuit Breaker, Bus 285 Panel 70 A (Bulk)Switching & distribution7085B-BSSBlue Sea Systems18 in stock£34.00
326Blue Sea Systems Circuit Breaker, Bus 285 Panel 70ASwitching & distribution7085-BSSBlue Sea SystemsLead time£41.00
327Blue Sea Systems Circuit Breaker, Bus 285 Panel 80 A (Bulk)Switching & distribution7086B-BSSBlue Sea Systems1 in stock£34.00
328Blue Sea Systems Circuit Breaker, Bus 285 Panel 80ASwitching & distribution7086-BSSBlue Sea SystemsLead time£43.00
329Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 100 A (Bulk)Switching & distribution7187B-BSSBlue Sea Systems9 in stock£34.00
330Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 120 A (Bulk)Switching & distribution7188B-BSSBlue Sea Systems29 in stock£35.50
331Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 150 A (Bulk)Switching & distribution7189B-BSSBlue Sea Systems7 in stock£34.00
332Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 25ASwitching & distribution7180-BSSBlue Sea Systems5 in stock£43.00
333Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 30 A (Bulk)Switching & distribution7181B-BSSBlue Sea Systems26 in stock£35.50
334Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 40 A (Bulk)Switching & distribution7182B-BSSBlue Sea Systems7 in stock£34.00
335Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 50 A (Bulk)Switching & distribution7183B-BSSBlue Sea Systems10 in stock£34.00
336Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 50ASwitching & distribution7183-BSSBlue Sea SystemsLead time£41.50
337Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 60 A (Bulk)Switching & distribution7184B-BSSBlue Sea SystemsLead time£34.00
338Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 70 A (Bulk)Switching & distribution7185B-BSSBlue Sea Systems1 in stock£35.50
339Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 80 A (Bulk)Switching & distribution7186B-BSSBlue Sea Systems2 in stock£35.50
340Blue Sea Systems Cover BusBar 2301/2303Switching & distribution2715-BSSBlue Sea SystemsLead time£3.50
341Blue Sea Systems Cover BusBar 2302Switching & distribution2716-BSSBlue Sea SystemsLead time£5.50
342Blue Sea Systems Cover MaxiBus 2105/2126Switching & distribution2718-BSSBlue Sea SystemsLead time£28.00
343Blue Sea Systems Cover MaxiBus 2105/2126 (Bulk)Switching & distribution2718B-BSSBlue Sea SystemsLead time£22.50
344Blue Sea Systems Cover MaxiBus 2127/2128 (Bulk)Switching & distribution2719B-BSSBlue Sea Systems15 in stock£22.00
345Blue Sea Systems Cover MiniBus 2304/2305 (Bulk)Switching & distribution2713B-BSSBlue Sea Systems3 in stock£2.50
346Blue Sea Systems Dimmer DeckHand 12A 12V (incl. control switch)Switching & distribution · 12V7507-BSSBlue Sea SystemsLead time£73.50
347Blue Sea Systems Dimmer DeckHand 12A 24V (incl. control switch)Switching & distribution · 24V7509-BSSBlue Sea SystemsLead time£83.50
348Blue Sea Systems Dimmer DeckHand 6A 12V (incl. control switch)Switching & distribution · 12V7506-BSSBlue Sea SystemsLead time£65.50
349Blue Sea Systems Dimmer DeckHand 6A 24V (incl. control switch)Switching & distribution · 24V7504-BSSBlue Sea SystemsLead time£73.50
350Blue Sea Systems DualBus Plus 1/4in Stud (Bulk)Switching & distribution2722B-BSSBlue Sea SystemsLead time£22.00
Showing 301–350 of 721 · Sheet 7 of 15
Sheet
WS-03
Catalogue
Harbour Supply · Specification Ledger
Inventory
1,817 lines / 870 in stock / 0 with images
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Revision
B · 2026-09-13