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, 436 lines listed.
No.PhotographDescriptionPart no.MfrStockPrice
301BEP Distribution Stud Dual 2x10mmSwitching & distribution702-2SBEP MarineLead time£35.50
302Blue Sea Systems Fuse A3T/Class T 300A (Bulk)Switching & distribution5119B-BSSBlue Sea SystemsLead time£35.50
303BEP Switch Panel DC Waterproof 4xOn/Off WhiteSwitching & distribution900-4WPWBEP MarineLead time£36.50
304Blue Sea Systems Switch Battery m-Series Dual Circuit Black (Bulk)Switching & distribution6010200B-BSSBlue Sea SystemsLead time£36.50
305Blue Sea Systems Switch Battery m-Series Dual Circuit Plus Black (Bulk)Switching & distribution6011200B-BSSBlue Sea SystemsLead time£36.50
306Busbar 250A 2P with 12 screws +coverSwitching & distributionVBB125021220VictronLead time£36.50
307Blue Sea Systems Switch Battery m-Series Dual Circuit (Bulk)Switching & distribution6010B-BSSBlue Sea SystemsLead time£37.00
308BEP Bus Bar Single 4 x 6mm Input Stud 150A With CoversSwitching & distributionBB-4S-150A/DSPBEP MarineLead time£37.50
309BEP Fuse Holder ANL 35A-500A 50VDC Through Panel Stud Terminal 10mm (3/8") (Bulk)Switching & distribution778-ANLTP-BBEP MarineLead time£37.50
310Blue Sea Systems Circuit Breaker A-Series Double Pole Flat Rocker 10ASwitching & distribution7410-BSSBlue Sea SystemsLead time£39.00
311BEP Battery Switch Pro Installer 1/2/Both/Off 48V Max. 400A Continuous (Bulk)Switching & distribution · 48V771-S-BBEP MarineLead time£39.50
312BEP Switch Panel DC Waterproof 4xOn/Off CharcoalSwitching & distribution900-4WPBEP MarineLead time£40.00
313BEP Battery Switch Easyfit Through Panel On/Off 48V Max. 275A ContinuousSwitching & distribution · 48V700BEP MarineLead time£40.50
314Blue Sea Systems Fuse A3T/Class T 225A (Bulk)Switching & distribution5117B-BSSBlue Sea SystemsLead time£40.50
315BEP Fuse Class-T 225A 160VDC (Bulk)Switching & distributionFT-225-BBEP MarineLead time£41.00
316BEP Fuse Class-T 300A 160VDC (Bulk)Switching & distributionFT-300-BBEP MarineLead time£41.00
317BEP Fuse Class-T 350A 160VDC (Bulk)Switching & distributionFT-350-BBEP MarineLead time£41.00
318Blue Sea Systems Circuit Breaker Push Button MD 50ASwitching & distribution2142-BSSBlue Sea SystemsLead time£41.00
319Blue Sea Systems Circuit Breaker, Bus 285 Panel 70ASwitching & distribution7085-BSSBlue Sea SystemsLead time£41.00
320Blue Sea Systems Fuse Block 3AG 6circuit with groundSwitching & distribution5015-BSSBlue Sea SystemsLead time£41.00
321BEP Fuse Holder ANL Stud Terminal 10mm (3/8") BulkSwitching & distribution704-ANLBBEP MarineLead time£41.50
322Blue Sea Systems Circuit Breaker, Bus 285 Panel 60ASwitching & distribution7084-BSSBlue Sea SystemsLead time£41.50
323Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 50ASwitching & distribution7183-BSSBlue Sea SystemsLead time£41.50
324Blue Sea Systems Fuse Block ANL 325–750A /was 5003Switching & distribution5503-BSSBlue Sea SystemsLead time£41.50
325Blue Sea Systems Fuse Block MRBF 3Circ Common (Bulk)Switching & distribution5196B-BSSBlue Sea SystemsLead time£42.00
326BEP Bus Bar Pro Installer Heavy-Duty With Cover 4x Studs 8mm (5/16") 500A 50V DC (Bulk)Switching & distribution777-BB4S-500-BBEP MarineLead time£42.50
327BEP Switch Panel DC Waterproof 3xOn/Off 1xPower Receptacle 16ASwitching & distribution900-3WPSBEP MarineLead time£42.50
328Blue Sea Systems Circuit Breaker, Bus 285 Panel 120ASwitching & distribution7088-BSSBlue Sea SystemsLead time£43.00
329Blue Sea Systems Circuit Breaker, Bus 285 Panel 30ASwitching & distribution7081-BSSBlue Sea SystemsLead time£43.00
330Blue Sea Systems Circuit Breaker, Bus 285 Panel 40ASwitching & distribution7082-BSSBlue Sea SystemsLead time£43.00
331Blue Sea Systems Circuit Breaker, Bus 285 Panel 50ASwitching & distribution7083-BSSBlue Sea SystemsLead time£43.00
332Blue Sea Systems Circuit Breaker, Bus 285 Panel 80ASwitching & distribution7086-BSSBlue Sea SystemsLead time£43.00
333Blue Sea Systems MaxiBus 12x10-24 Common BusSwitching & distribution2105-BSSBlue Sea SystemsLead time£43.00
334Blue Sea Systems Panel WD Switch Only 4pos Grey (replaces 4305B-BSS)Switching & distribution4305-BSSBlue Sea SystemsLead time£43.50
335Blue Sea Systems Switch Battery e-Series ON/OFF With AFD (Bulk)Switching & distribution9004EB-BSSBlue Sea SystemsLead time£43.50
336BEP Battery Selector Switch Panel Mount 1-2-Both-Off 48V Max. 200A ContinuousSwitching & distribution · 48V701S-PMBEP MarineLead time£44.00
337Blue Sea Systems Fuse A3T/Class T 350A (Bulk)Switching & distribution5120B-BSSBlue Sea SystemsLead time£44.50
338BEP Circuit Breaker HD 50A Switchable Reset Panel Mount (Bulk)Switching & distribution185050P-01-1BEP MarineLead time£45.00
339BEP Circuit Breaker HD 80A Switchable Reset Panel Mount (Bulk)Switching & distribution185080P-01-1BEP MarineLead time£45.00
340BEP Circuit Breaker HD 150A Switchable Reset Surface MountSwitching & distribution185150F/DSPBEP MarineLead time£47.00
341BEP Circuit Breaker HD 80A Switchable Reset Surface MountSwitching & distribution185080F/DSPBEP MarineLead time£47.00
342BEP Battery Selector Switch 1-2-Both-Off 48V Max. 200A ContinuousSwitching & distribution · 48V701SBEP MarineLead time£48.00
343BEP Battery Switch Pro Installer 1/1&2/Parallel/Off 48V Max. 400A Continuous Surface,Rear,Front Mount (Bulk)Switching & distribution · 48V772-DBC-BBEP MarineLead time£49.50
344BEP Switch Panel DC Waterproof 5xOn/Off 1xPower Receptacle 16A CharcoalSwitching & distribution900-5WPSBEP MarineLead time£50.00
345BEP Switch Panel DC Waterproof 6xOn/Off CharcoalSwitching & distribution900-6WPBEP MarineLead time£50.00
346BEP Switch Panel DC Waterproof 6xOn/Off WhiteSwitching & distribution900-6WPWBEP MarineLead time£50.00
347Blue Sea Systems Fuse A3T/Class T 350ASwitching & distribution5120-BSSBlue Sea SystemsLead time£51.00
348Blue Sea Systems Switch Button Stainless Steel Off-On Back Lit (incl 5 Icon labels)Switching & distribution4180-BSSBlue Sea SystemsLead time£51.50
349BEP Distribution Bus Bar 300A 4x10mm Studs (Bulk)Switching & distribution703-300A/BBEP MarineLead time£52.00
350BEP Circuit Breaker HD 150A Switchable Reset Panel MountSwitching & distribution185150P/DSPBEP MarineLead time£52.50
Showing 301–350 of 436 · Sheet 7 of 9
Sheet
WS-03
Catalogue
Harbour Supply · Specification Ledger
Inventory
1,817 lines / 870 in stock / 0 with images
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Revision
B · 2026-09-12