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 · 870 in stock · 7 manufacturers
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Harbour Supply catalogue, 870 lines listed.
No.PhotographDescriptionPart no.MfrStockPrice
301Blue Sea Systems Fuse A3T/Class T 250A (Bulk)Switching & distribution5118B-BSSBlue Sea Systems7 in stock£29.50
302Blue Sea Systems Circuit Breaker Block ST CLB 6 Independent Circuits (Bulk)Switching & distribution5050B-BSSBlue Sea Systems4 in stock£30.00
303Blue Sea Systems Fuse Block ST-Blade Compact 8 Circuits with Cover (Bulk)Switching & distribution5046B-BSSBlue Sea Systems5 in stock£30.00
304Blue Sea Systems Fuse Block ST-Blade Water Resistant Fuse BlockSwitching & distribution5056-BSSBlue Sea Systems6 in stock£30.00
305Case for BPC chargers and accessories (12/25 and 24/13)BPC940100200Victron7 in stock£30.00
306Victron PCBA,MGR50_MP-II fan PWM converter 40kHzCharging & conversionSPR00090Victron2 in stock£30.00
307Blue Sea Systems Fuse A3T/Class T 125ASwitching & distribution5113-BSSBlue Sea Systems10 in stock£30.50
308BlueSolar PWM-LCD&USB 48V-30ASolar · 48VSCC040030050Victron3 in stock£30.50
309RJ12 UTP Cable 30 mCable & connectorsASS030066300Victron7 in stock£30.50
310Victron Energy 12V/15Ah AGM Super Cycle Batt. (M5) BAT412015081Batteries · 12VBAT412015081Victron8 in stock£30.50
311Battery Box for SHS 200BatteriesSHS800300300Victron1 in stock£31.50
312Blue Sea Systems Fuse Block ST-Blade 6 Circuits with Grounding/cvr (Bulk)Switching & distribution5025B-BSSBlue Sea Systems38 in stock£31.50
313BlueSolar MPPT 75/15 Retail Non BluetoothSolarSCC010015050RVictron16 in stock£31.50
314M8 circular connector Male/Female 3 pole cable 5m (bag of 2)Cable & connectorsASS030560500Victron6 in stock£31.50
315Solar Panel 45W-12V Poly 425x668x25mm series 4aSolar · 12VSPP040451200Victron2 in stock£31.50
316Blue Sea Systems Fuse A3T/Class T 150ASwitching & distribution5114-BSSBlue Sea Systems8 in stock£32.00
317Blue Sea Systems Fuse Block ST-Blade 12 Circuits with Cover (Bulk)Switching & distribution5029B-BSSBlue Sea Systems11 in stock£32.00
318BlueSolar PWM DUO-LCD&USB 12/24V-20ASolar · 24VSCC010020060Victron19 in stock£33.00
319BlueSolar PWM-LCD&USB 12/24V-30ASolar · 24VSCC010030050Victron1 in stock£33.00
320Busbar to connect 6 CIP100200100Switching & distributionCIP100400070Victron3 in stock£33.00
321Orion IP67 24/12-20A (240W)Charging & conversionORI241220260Victron5 in stock£33.00
322Adapter Cord 32A/3 to single ph.-CEE Plug 5P/CEE Coupling 3PCable & connectorsSHP307700300Victron1 in stock£33.50
323Blue Sea Systems Switch Battery m-Series Selector 4 Position Red (Bulk)Switching & distribution6007B-BSSBlue Sea Systems8 in stock£33.50
324MPPT ControlSolarSCC900500000Victron19 in stock£33.50
325Blue Sea 285-Series Circuit Breaker – Panel Mount 40A – 7082B-BSSSwitching & distribution7082B-BSSBlue Sea Systems18 in stock£34.00
326Blue Sea Systems Circuit Breaker, Bus 285 Panel 100 A (Bulk)Switching & distribution7087B-BSSBlue Sea Systems3 in stock£34.00
327Blue Sea Systems Circuit Breaker, Bus 285 Panel 30A (Bulk)Switching & distribution7081B-BSSBlue Sea Systems8 in stock£34.00
328Blue Sea Systems Circuit Breaker, Bus 285 Panel 50A (Bulk)Switching & distribution7083B-BSSBlue Sea Systems3 in stock£34.00
329Blue Sea Systems Circuit Breaker, Bus 285 Panel 70 A (Bulk)Switching & distribution7085B-BSSBlue Sea Systems18 in stock£34.00
330Blue Sea Systems Circuit Breaker, Bus 285 Panel 80 A (Bulk)Switching & distribution7086B-BSSBlue Sea Systems1 in stock£34.00
331Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 100 A (Bulk)Switching & distribution7187B-BSSBlue Sea Systems9 in stock£34.00
332Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 150 A (Bulk)Switching & distribution7189B-BSSBlue Sea Systems7 in stock£34.00
333Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 40 A (Bulk)Switching & distribution7182B-BSSBlue Sea Systems7 in stock£34.00
334Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 50 A (Bulk)Switching & distribution7183B-BSSBlue Sea Systems10 in stock£34.00
335Blue Sea Systems Fuse Block ST-Blade 12 Circuits with Grounding (Bulk)Switching & distribution5031B-BSSBlue Sea Systems5 in stock£34.00
336BEP Fuse Holder Class-T 225A-400A 50VDC Extra Stud Terminal 10mm (3/8") (Bulk)Switching & distribution778-T2S-400-BBEP Marine73 in stock£34.50
337Blue Sea Systems 12/24VDC Dual USB Charger 4.8A Socket (Bulk)Charging & conversion1045B-BSSBlue Sea Systems1 in stock£34.50
338Blue Sea Systems Meter Mini OLED DC Voltage - Yellow (Bulk)Monitoring & control1733B-BSSBlue Sea Systems16 in stock£34.50
339Blue Sea Systems Switch Battery e-Series ON/OFF (Bulk)Switching & distribution9003EB-BSSBlue Sea Systems108 in stock£34.50
340BatteryProtect 12/24V-100ASwitching & distribution · 24VBPR000100400Victron117 in stock£35.00
341Blue Sea Systems BusBar H2O 4 Gang Common Bus w/ KnobsSwitching & distribution2356100-BSSBlue Sea Systems5 in stock£35.00
342Blue Sea Systems Switch Battery e-Series Selector 4 Position Red (Bulk)Switching & distribution9001EB-BSSBlue Sea Systems5 in stock£35.00
343Blue Smart IP65 Charger 6V/12V-1.1 230V UK RetailCharging & conversion · 12VBPC120134024RVictron14 in stock£35.00
344BlueSolar PWM-Pro Charge Controller 12/24V-20ASolar · 24VSCC010020110Victron1 in stock£35.00
345Blue Sea Systems Circuit Breaker, Bus 285 Panel 150 A (Bulk)Switching & distribution7089B-BSSBlue Sea Systems5 in stock£35.50
346Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 120 A (Bulk)Switching & distribution7188B-BSSBlue Sea Systems29 in stock£35.50
347Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 30 A (Bulk)Switching & distribution7181B-BSSBlue Sea Systems26 in stock£35.50
348Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 70 A (Bulk)Switching & distribution7185B-BSSBlue Sea Systems1 in stock£35.50
349Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 80 A (Bulk)Switching & distribution7186B-BSSBlue Sea Systems2 in stock£35.50
350Blue Sea Systems Panel Acc H2O USB & SocketCable & connectors4363-BSSBlue Sea Systems5 in stock£35.50
Showing 301–350 of 870 · Sheet 7 of 18
Per sheet
50100200
Sheet
WS-03
Catalogue
Harbour Supply · Specification Ledger
Inventory
1,817 lines / 870 in stock / 0 with images
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Revision
B · 2026-09-14