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
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Switching & distribution
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Harbour Supply catalogue, 721 lines listed.
No.PhotographDescriptionPart no.MfrStockPrice
201BEP Switch Toggle Off-On Single Pole 12V 10ASwitching & distribution · 12VSW-32111BEP MarineLead time£4.00
202BEP Switch Toggle On-Off-On Single Pole 12V 10ASwitching & distribution · 12VSW-32114BEP MarineLead time£4.50
203BEP Terminal Block 2x 10 Terminal Screws 6,3mm 30A (Bulk)Switching & distributionTB-118-10PBEP MarineLead time£6.50
204BEP Terminal Block 2x 6 Terminal Screws 6,3mm 30A (Bulk)Switching & distributionTB-118-6PBEP MarineLead time£4.50
205BEP Terminal Link Kit For 701-MDO Size Battery Switches (Bulk)Switching & distribution80-708-0017-01BEP MarineLead time£71.50
206BEP Terminal Link Kit For 720-MDO Size Battery Switches (Bulk)Switching & distribution80-708-0013-01BEP MarineLead time£77.00
207BEP Toggle Switch Boot Cover Splash ProofSwitching & distributionSW-M331BEP MarineLead time£1.50
208BEP Vertical Battery Distribution Cluster For Single Engine With Two Battery BanksSwitching & distribution716-V-140A-DVSRBEP MarineLead time£159.50
209BEP Z Bus Bar Pro Installer With Cover 4x Studs 6mm (1/4") And 10x Screw Terminals 4mm (5/32") 2x200A 50V DC (Bulk)Switching & distribution777-Z10W-200-BBEP Marine8 in stock£17.00
210BEP 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
211BLADE FUSE HD 50 AMPSwitching & distributionBFHD-50ABEP MarineLead time£3.00
212Blue Sea 187 Panel Mount Circuit Breaker 60A 7040- BSSSwitching & distribution7040-BSSBlue Sea SystemsLead time£64.00
213Blue Sea 187-Series Circuit Breaker - Surface Mount 70ASwitching & distribution7141B-BSSBlue Sea Systems3 in stock£60.50
214Blue Sea 285-Series Circuit Breaker – Panel Mount 40A – 7082B-BSSSwitching & distribution7082B-BSSBlue Sea Systems18 in stock£34.00
215Blue Sea Systems 12/24VDC Dual USB Charger 4.8A SwitchSwitching & distribution1039-BSSBlue Sea SystemsLead time£34.00
216Blue Sea Systems ATO/ATC Fuse Connector Plug (Bulk)Switching & distribution7731B-BSSBlue Sea Systems9 in stock£11.00
217Blue Sea Systems Boot Toggle Switch BlackSwitching & distribution4138-BSSBlue Sea SystemsLead time£3.50
218Blue Sea Systems BusBar 10 Gang Common Bus (Bulk)Switching & distribution2301B-BSSBlue Sea SystemsLead time£10.00
219Blue Sea Systems BusBar 10 Gang Common Bus with CoverSwitching & distribution2300-BSSBlue Sea Systems2 in stock£15.50
220Blue Sea Systems BusBar 10 Gang Common Bus with Cover (Bulk)Switching & distribution2300B-BSSBlue Sea Systems18 in stock£13.50
221Blue Sea Systems BusBar 20 Gang Common Bus (Bulk)Switching & distribution2302B-BSSBlue Sea Systems4 in stock£16.50
222Blue Sea Systems BusBar 20 Gang Common Bus with CoverSwitching & distribution2312-BSSBlue Sea SystemsLead time£24.50
223Blue Sea Systems BusBar 4x1/4in-20 Common Bus with CoverSwitching & distribution2307-BSSBlue Sea SystemsLead time£20.50
224Blue Sea Systems BusBar 4x1/4in-20 Common Bus with Cover (Bulk)Switching & distribution2307B-BSSBlue Sea Systems5 in stock£16.00
225Blue Sea Systems BusBar 4x1/4in-20 Stud Common Bus (Bulk)Switching & distribution2303B-BSSBlue Sea Systems7 in stock£11.00
226Blue Sea Systems BusBar 6pos groundingSwitching & distribution2306-BSSBlue Sea SystemsLead time£6.00
227Blue Sea Systems BusBar Dual Stud 3/8in (Bulk)Switching & distribution2020B-BSSBlue Sea SystemsLead time£11.00
228Blue Sea Systems BusBar H2O 4 Gang Common Bus w/ KnobsSwitching & distribution2356100-BSSBlue Sea Systems5 in stock£35.00
229Blue Sea Systems Cable Cap .475x.130 Stud Black (Bulk)Switching & distribution4009B-BSSBlue Sea Systems20 in stock£1.00
230Blue Sea Systems Cable Cap .475x.130 Stud Red (Bulk)Switching & distribution4008B-BSSBlue Sea Systems10 in stock£1.00
231Blue Sea Systems Cable Cap .700x.300 Stud Black (Bulk)Switching & distribution4011B-BSSBlue Sea Systems10 in stock£1.00
232Blue Sea Systems Cable Cap .700x.300 Stud Red (Bulk)Switching & distribution4010B-BSSBlue Sea Systems20 in stock£1.00
233Blue Sea Systems Cable Cap 1.25x.700 Stud Black (Bulk)Switching & distribution4015B-BSSBlue Sea Systems14 in stock£2.00
234Blue Sea Systems Cable Cap 1.25x.700 Stud Red (Bulk)Switching & distribution4014B-BSSBlue Sea Systems13 in stock£2.00
235Blue Sea Systems Cable Cap 1x.500 Stud Black (Bulk)Switching & distribution4013B-BSSBlue Sea Systems100 in stock£2.00
236Blue Sea Systems Cable Cap 1x.500 Stud Red (Bulk)Switching & distribution4012B-BSSBlue Sea Systems73 in stock£2.00
237Blue Sea Systems Cable Cap Straight Terminal Automotive Style 0|00AWG Black (Bulk)Switching & distribution9177B-BSSBlue Sea Systems8 in stock£1.50
238Blue Sea Systems Cable Cap Straight Terminal Automotive Style 0|00AWG Red (Bulk) - 9176B-BSSSwitching & distribution9176B-BSSBlue Sea SystemsLead time£1.50
239Blue Sea Systems Cable Cap Straight Terminal LargeSwitching & distribution4017-BSSBlue Sea Systems1 in stock£5.00
240Blue Sea Systems Cable Cap Straight Terminal SmallSwitching & distribution4016-BSSBlue Sea SystemsLead time£4.00
241Blue Sea Systems Cable Cap Stud 0|00AWG Black (Bulk)Switching & distribution9040B-BSSBlue Sea SystemsLead time£1.50
242Blue Sea Systems Cable Cap Stud 0|00AWG Red (Bulk)Switching & distribution9041B-BSSBlue Sea Systems30 in stock£1.50
243Blue Sea Systems Cable Cap Stud 4AWG Black (Bulk)Switching & distribution9038B-BSSBlue Sea SystemsLead time£1.50
244Blue Sea Systems Cable Cap Stud 4AWG Red (Bulk)Switching & distribution9039B-BSSBlue Sea SystemsLead time£1.50
245Blue Sea Systems Circuit Breaker 187 Panel Mount 100A (Bulk)Switching & distribution7044B-BSSBlue Sea Systems7 in stock£63.00
246Blue Sea Systems Circuit Breaker 187 Panel Mount 120A (Bulk)Switching & distribution7046B-BSSBlue Sea Systems4 in stock£63.00
247Blue Sea Systems Circuit Breaker 187 Panel Mount 150A (Bulk)Switching & distribution7048B-BSSBlue Sea Systems5 in stock£63.00
248Blue Sea Systems Circuit Breaker 187 Panel Mount 200A (Bulk)Switching & distribution7049B-BSSBlue Sea Systems4 in stock£82.50
249Blue Sea Systems Circuit Breaker 187 Panel Mount 30A (Bulk)Switching & distribution7036B-BSSBlue Sea Systems7 in stock£63.00
250Blue Sea Systems Circuit Breaker 187 Panel Mount 40A (Bulk)Switching & distribution7038B-BSSBlue Sea Systems6 in stock£60.50
Showing 201–250 of 721 · Sheet 5 of 15
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 · 2026-09-13