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
251Blue Sea Systems DualBus Plus 1/4in Stud (Bulk)Switching & distribution2722B-BSSBlue Sea SystemsLead time£22.00
252BEP Distribution Stud Single 1x10mmSwitching & distribution702BEP MarineLead time£22.50
253Blue Sea Systems Cover MaxiBus 2105/2126 (Bulk)Switching & distribution2718B-BSSBlue Sea SystemsLead time£22.50
254Blue Sea Systems Fuse ANL 350ASwitching & distribution5135-BSSBlue Sea SystemsLead time£22.50
255ANL-fuse 300A/80V (1 pc) *IF 0, order CIP143300020*Switching & distributionCIP143300020VictronLead time£23.00
256ANL-fuse 400A/80V (package of 5 pcs)Switching & distributionCIP143400020VictronLead time£23.00
257Blue Sea Systems Fuse Block Safety SEA/AMG (Bulk)Switching & distribution7721B-BSSBlue Sea SystemsLead time£23.00
258Blue Sea Systems PowerPost Plus 5/16inSwitching & distribution2102-BSSBlue Sea SystemsLead time£23.00
259Sterling Power M8 Gold Plated ANL Fuse Holder 500A – GFH8Switching & distributionGFH8Sterling PowerLead time£23.00
260Blue Sea Systems Fuse Block ST-Blade 6 Circuits (Bulk)Switching & distribution5033B-BSSBlue Sea SystemsLead time£23.50
261BatteryProtect 12/24V-65ASwitching & distribution · 24VBPR000065400VictronLead time£24.00
262BEP Bus Bar Double 6x 4mm Screw Terminal 2x 6mm Input Stud 100A With CoversSwitching & distributionBB-6W-2NC/DSPBEP MarineLead time£24.00
263Blue Sea Systems Fuse ANL 600A (Bulk)Switching & distribution5161B-BSSBlue Sea SystemsLead time£24.00
264BEP Fuse Holder MRBF 30A-300A 58VDCSwitching & distributionMRBF-300ABEP MarineLead time£24.50
265Blue Sea Systems BusBar 20 Gang Common Bus with CoverSwitching & distribution2312-BSSBlue Sea SystemsLead time£24.50
266BEP Bus Bar Single 24x 4mm Screw Terminal 2x 6mm Input Stud 150A With CoversSwitching & distributionBB-24W-2S/DSPBEP MarineLead time£26.00
267Blue Sea Systems Fuse Block TERMINAL 30-300A Dual (Bulk)Switching & distribution2151B-BSSBlue Sea SystemsLead time£26.00
268MEGA-fuse 100A/80V (package of 5 pcs) CIP138100020Switching & distributionCIP138100020VictronLead time£26.00
269BEP Battery Switch Panel Mount On/Off 48V Max. 275A ContinuousSwitching & distribution · 48V701-PMBEP MarineLead time£26.50
270BEP Z Bus Bar Pro Installer With Cover 4x Studs 6mm (1/4") And 18x Screw Terminals 4mm (5/32") 2x200A 50V DC (Bulk)Switching & distribution777-Z18W-200-BBEP MarineLead time£26.50
271Blue Sea Systems DualBus Plus 5/16in StudSwitching & distribution2723-BSSBlue Sea SystemsLead time£26.50
272Blue Sea Systems Switch Battery m-Series ON/OFF With Key RedSwitching & distribution6005-BSSBlue Sea SystemsLead time£26.50
273BEP Fuseblock ATO/ATC 30A 32VDC 6 Circuits Quick Connect TerminalSwitching & distributionATC-6WQCBEP MarineLead time£27.00
274BEP Switch Push-Button (On)-Off 12V BlueSwitching & distribution · 12V80-511-0004-00BEP MarineLead time£27.00
275BEP Switch Push-Button (On)-Off 12V RedSwitching & distribution · 12V80-511-0002-00BEP MarineLead time£27.00
276BEP Switch Push-Button (On)-Off 24V BlueSwitching & distribution · 24V80-511-0008-00BEP MarineLead time£27.00
277BEP Switch Push-Button (On)-Off 24V RedSwitching & distribution · 24V80-511-0006-00BEP MarineLead time£27.00
278BEP Switch Push-Button On-Off 12V BlueSwitching & distribution · 12V80-511-0003-00BEP MarineLead time£27.00
279BEP Switch Push-Button On-Off 12V RedSwitching & distribution · 12V80-511-0001-00BEP MarineLead time£27.00
280BEP Switch Push-Button On-Off 24V BlueSwitching & distribution · 24V80-511-0007-00BEP MarineLead time£27.00
281BEP Switch Push-Button On-Off 24V RedSwitching & distribution · 24V80-511-0005-00BEP MarineLead time£27.00
282Blue Sea Systems Switch Battery m-Series ON/OFF With Locking Key RedSwitching & distribution6004-BSSBlue Sea SystemsLead time£27.50
283Blue Sea Systems Cover MaxiBus 2105/2126Switching & distribution2718-BSSBlue Sea SystemsLead time£28.00
284Blue Sea Systems Fuse ANL 750ASwitching & distribution5163-BSSBlue Sea SystemsLead time£28.00
285BEP Bus Bar Double 12x 4mm Screw Terminal 2x 6mm Input Stud 100A With CoversSwitching & distributionBB-12W-2NC/DSPBEP MarineLead time£30.00
286Blue Sea Systems MaxiBus 4x5/16 Stud CommonSwitching & distribution2127-BSSBlue Sea SystemsLead time£30.00
287Blue Sea Systems Fuse A3T/Class T 400A (Bulk)Switching & distribution5121B-BSSBlue Sea SystemsLead time£31.00
288Blue Sea Systems Fuse A3T/Class T 110ASwitching & distribution5112-BSSBlue Sea SystemsLead time£32.00
289Blue Sea Systems Fuse A3T/Class T 175ASwitching & distribution5115-BSSBlue Sea SystemsLead time£32.00
290Busbar 250A 2P with 6 screws +coverSwitching & distributionVBB125020620VictronLead time£32.00
291Blue Sea Systems Fuse A3T/Class T 400ASwitching & distribution5121-BSSBlue Sea SystemsLead time£32.50
292BEP Fuse Holder ANL 35A-750A 50VDC Extra Stud Terminal 10mm (3/8") (Bulk)Switching & distribution778-ANL2S-BBEP MarineLead time£33.00
293BEP Fuse Holder Class-T 450A-600A 50VDC Extra Stud Terminal 12Mm (1/2") (Bulk)Switching & distribution778-T2S-600-BBEP MarineLead time£33.50
294BEP Panel Plate Contour Connect 2x Holes For Panel Mount Type 701 Series Battery Switches & 185 Series Heavy-Duty Circuit BreakerSwitching & distributionCC-1BEP MarineLead time£33.50
295BEP Battery Switch Pro Installer No Leg No Back Panel Mount Only On/Off 48V Max. 400A ContinuousSwitching & distribution · 48V770-OEMBEP MarineLead time£34.00
296Blue Sea Systems 12/24VDC Dual USB Charger 4.8A SwitchSwitching & distribution1039-BSSBlue Sea SystemsLead time£34.00
297Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 60 A (Bulk)Switching & distribution7184B-BSSBlue Sea SystemsLead time£34.00
298Blue Sea Systems Fuse Block Class T IP 110-200A (Bulk)Switching & distribution5007100B-BSSBlue Sea SystemsLead time£34.00
299Blue Sea Systems Switch Battery m-Series Selector 4 Position Black (Bulk)Switching & distribution6007200B-BSSBlue Sea SystemsLead time£34.00
300Blue Sea Systems Panel Switch H2O CB 4pos Grey (replaces 4320B-BSS)Switching & distribution4320-BSSBlue Sea SystemsLead time£34.50
Showing 251–300 of 436 · Sheet 6 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