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 · 201 in stock · 7 manufacturers
Catalogue — all lines
Harbour Supply catalogue, 508 lines listed.
No.PhotographDescriptionPart no.MfrStockPrice
201Blue Sea Systems TermSm FeedThrough 5/16-18 Stud Red (Bulk)Switching & distribution2202B-BSSBlue Sea Systems8 in stock£13.50
202Blue Sea 187 Panel Mount Circuit Breaker 60A 7040- BSSSwitching & distribution7040-BSSBlue Sea SystemsLead time£64.00
203Blue Sea Systems 12/24VDC Dual USB Charger 4.8A SwitchSwitching & distribution1039-BSSBlue Sea SystemsLead time£34.00
204Blue Sea Systems 12/24VDC Dual USB Charger 5V 2.1A Socket (Bulk)Charging & conversion1016B-BSSBlue Sea SystemsLead time£20.00
205Blue Sea Systems 12/24VDC Dual USB Charger 5V 2.1A Socket White (Bulk)Charging & conversion1016200B-BSSBlue Sea SystemsLead time£18.50
206Blue Sea Systems 12VDC Dash Socket (Bulk)Cable & connectors1011B-BSSBlue Sea SystemsLead time£6.00
207Blue Sea Systems 12VDC Dash Socket WhiteCable & connectors1011200-BSSBlue Sea SystemsLead time£10.00
208Blue Sea Systems 12VDC PlugCable & connectors1010-BSSBlue Sea SystemsLead time£10.50
209Blue Sea Systems 12VDC Plug with DashSocket 1010/1011Cable & connectors1015-BSSBlue Sea SystemsLead time£17.50
210Blue Sea Systems 12VDC Plug with Single Extension SocketCable & connectors1012-BSSBlue Sea SystemsLead time£24.00
211Blue Sea Systems 12VDC USB 2.0 Port with Extension CableCable & connectors1044-BSSBlue Sea SystemsLead time£23.50
212Blue Sea Systems AC Rotary Panel 230V/30A OFF+2230V8359-BSSBlue Sea SystemsLead time£204.50
213Blue Sea Systems Ammeter DC 0–25A with internal ShuntMonitoring & control8005-BSSBlue Sea SystemsLead time£35.50
214Blue Sea Systems Boot Reset Button Black (Bulk)4137B-BSSBlue Sea SystemsLead time£1.50
215Blue Sea Systems Boot Reset Button White (Bulk)4136B-BSSBlue Sea SystemsLead time£1.50
216Blue Sea Systems Boot Toggle Switch BlackSwitching & distribution4138-BSSBlue Sea SystemsLead time£3.50
217Blue Sea Systems BusBar 10 Gang Common Bus (Bulk)Switching & distribution2301B-BSSBlue Sea SystemsLead time£10.00
218Blue Sea Systems BusBar 20 Gang Common Bus with CoverSwitching & distribution2312-BSSBlue Sea SystemsLead time£24.50
219Blue Sea Systems BusBar 4x1/4in-20 Common Bus with CoverSwitching & distribution2307-BSSBlue Sea SystemsLead time£20.50
220Blue Sea Systems BusBar 6pos groundingSwitching & distribution2306-BSSBlue Sea SystemsLead time£6.00
221Blue Sea Systems BusBar Dual Stud 3/8in (Bulk)Switching & distribution2020B-BSSBlue Sea SystemsLead time£11.00
222Blue Sea Systems Cable Cap Standard 0|00AWG 2pcsCable & connectors4006-BSSBlue Sea SystemsLead time£4.50
223Blue Sea Systems Cable Cap Standard 1|4AWG PairCable & connectors4005-BSSBlue Sea SystemsLead time£4.50
224Blue Sea Systems Cable Cap Straight Terminal Automotive Style 0|00AWG Red (Bulk) - 9176B-BSSSwitching & distribution9176B-BSSBlue Sea SystemsLead time£1.50
225Blue Sea Systems Cable Cap Straight Terminal SmallSwitching & distribution4016-BSSBlue Sea SystemsLead time£4.00
226Blue Sea Systems Cable Cap Stud 0|00AWG Black (Bulk)Switching & distribution9040B-BSSBlue Sea SystemsLead time£1.50
227Blue Sea Systems Cable Cap Stud 4AWG Black (Bulk)Switching & distribution9038B-BSSBlue Sea SystemsLead time£1.50
228Blue Sea Systems Cable Cap Stud 4AWG Red (Bulk)Switching & distribution9039B-BSSBlue Sea SystemsLead time£1.50
229Blue Sea Systems CableClam .625 in1001-BSSBlue Sea SystemsLead time£16.00
230Blue Sea Systems CableClam .625 in Stainless Steel Cover PreDrilled1001100-BSSBlue Sea SystemsLead time£22.00
231Blue Sea Systems CableClam .825 in (Bulk)1002B-BSSBlue Sea SystemsLead time£13.50
232Blue Sea Systems CableClam .825 in Stainless Steel Cover PreDrilled1002100-BSSBlue Sea SystemsLead time£25.50
233Blue Sea Systems CableClam 1.385 in1003-BSSBlue Sea SystemsLead time£18.50
234Blue Sea Systems CableClam 1.385 in Stainless Steel Cover1003100-BSSBlue Sea SystemsLead time£27.50
235Blue Sea Systems CableClam Side Entry1007-BSSBlue Sea SystemsLead time£6.50
236Blue Sea Systems CableClam Side Entry Stainless Steel Cover PreDrilled1007100-BSSBlue Sea SystemsLead time£13.50
237Blue Sea Systems Charger Battery 12VDC 25A 3 output Gen 2 (replaces 7531B-BSS)Charging & conversion7531-BSSBlue Sea SystemsLead time£538.50
238Blue Sea Systems Charger Battery 12VDC 40A 3 output Gen 2 (replaces 7532B-BSS)Charging & conversion7532-BSSBlue Sea SystemsLead time£685.00
239Blue Sea Systems Circuit Breaker 187 Surface Mount 135A (Bulk)Switching & distribution7147B-BSSBlue Sea SystemsLead time£63.00
240Blue Sea Systems Circuit Breaker 187 Surface Mount 25ASwitching & distribution7135-BSSBlue Sea SystemsLead time£63.00
241Blue Sea Systems Circuit Breaker 187 Surface Mount 40ASwitching & distribution7138-BSSBlue Sea SystemsLead time£66.00
242Blue Sea Systems Circuit Breaker 187 Surface Mount 70ASwitching & distribution7141-BSSBlue Sea SystemsLead time£66.50
243Blue Sea Systems Circuit Breaker 187 Surface Mount 90A (Bulk)Switching & distribution7143B-BSSBlue Sea SystemsLead time£63.00
244Blue Sea Systems Circuit Breaker A-Series Double Pole Flat Rocker 10ASwitching & distribution7410-BSSBlue Sea SystemsLead time£39.00
245Blue Sea Systems Circuit Breaker A-Series Single Pole Flat Rocker 10A (Bulk)Switching & distribution7402B-BSSBlue Sea SystemsLead time£14.50
246Blue Sea Systems Circuit Breaker A-Series Single Pole Flat Rocker 15ASwitching & distribution7403-BSSBlue Sea SystemsLead time£17.50
247Blue Sea Systems Circuit Breaker A-Series Single Pole Flat Rocker 20A (Bulk)Switching & distribution7404B-BSSBlue Sea SystemsLead time£15.00
248Blue Sea Systems Circuit Breaker A-Series Single Pole Flat Rocker 5ASwitching & distribution7400-BSSBlue Sea SystemsLead time£18.50
249Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 10A Black (Bulk)Switching & distribution7204B-BSSBlue Sea SystemsLead time£12.00
250Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 10A White (Bulk)Switching & distribution7206B-BSSBlue Sea SystemsLead time£12.00
251Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 15A Black (Bulk)Switching & distribution7208B-BSSBlue Sea SystemsLead time£12.00
252Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 15A WhiteSwitching & distribution7210-BSSBlue Sea SystemsLead time£14.50
253Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 20A WhiteSwitching & distribution7214-BSSBlue Sea SystemsLead time£14.50
254Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 25A BlackSwitching & distribution7216-BSSBlue Sea SystemsLead time£14.50
255Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 25A WhiteSwitching & distribution7218-BSSBlue Sea SystemsLead time£14.50
256Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 30A WhiteSwitching & distribution7222-BSSBlue Sea SystemsLead time£16.50
257Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 40A BlackSwitching & distribution7224-BSSBlue Sea SystemsLead time£14.00
258Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 40A RedSwitching & distribution7225-BSSBlue Sea SystemsLead time£16.50
259Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 50A WhiteSwitching & distribution7230-BSSBlue Sea SystemsLead time£14.00
260Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 5A WhiteSwitching & distribution7202-BSSBlue Sea SystemsLead time£14.50
261Blue Sea Systems Circuit Breaker C-Series Double Pole Toggle 150A White (Bulk)Switching & distribution7267B-BSSBlue Sea SystemsLead time£95.00
262Blue Sea Systems Circuit Breaker C-Series Double Pole Toggle 200A White (Bulk)Switching & distribution7269B-BSSBlue Sea SystemsLead time£95.00
263Blue Sea Systems Circuit Breaker C-Series Triple Pole Toggle 50A WhiteSwitching & distribution7287-BSSBlue Sea SystemsLead time£103.00
264Blue Sea Systems Circuit Breaker Push Button MD 50ASwitching & distribution2142-BSSBlue Sea SystemsLead time£41.00
265Blue Sea Systems Circuit Breaker Push Button ST 10A (Bulk)Switching & distribution2132B-BSSBlue Sea SystemsLead time£6.00
266Blue Sea Systems Circuit Breaker Push Button ST 15A (Bulk)Switching & distribution2133B-BSSBlue Sea SystemsLead time£6.00
267Blue Sea Systems Circuit Breaker Push Button ST 20A (Bulk)Switching & distribution2134B-BSSBlue Sea SystemsLead time£6.00
268Blue Sea Systems Circuit Breaker Push Button ST 25A (Bulk)Switching & distribution2135B-BSSBlue Sea SystemsLead time£6.00
269Blue Sea Systems Circuit Breaker Push Button ST 30A (Bulk)Switching & distribution2136B-BSSBlue Sea SystemsLead time£6.00
270Blue Sea Systems Circuit Breaker Push Button ST 3A (Bulk)Switching & distribution2129B-BSSBlue Sea SystemsLead time£6.00
271Blue Sea Systems Circuit Breaker Push Button ST 40A (Bulk)Switching & distribution2137B-BSSBlue Sea SystemsLead time£6.00
272Blue Sea Systems Circuit Breaker Push Button ST 5A (Bulk)Switching & distribution2130B-BSSBlue Sea SystemsLead time£6.00
273Blue Sea Systems Circuit Breaker Push Button ST 7A (Bulk)Switching & distribution2131B-BSSBlue Sea SystemsLead time£6.00
274Blue Sea Systems Circuit Breaker, Bus 285 Panel 120ASwitching & distribution7088-BSSBlue Sea SystemsLead time£43.00
275Blue Sea Systems Circuit Breaker, Bus 285 Panel 30ASwitching & distribution7081-BSSBlue Sea SystemsLead time£43.00
276Blue Sea Systems Circuit Breaker, Bus 285 Panel 40ASwitching & distribution7082-BSSBlue Sea SystemsLead time£43.00
277Blue Sea Systems Circuit Breaker, Bus 285 Panel 50ASwitching & distribution7083-BSSBlue Sea SystemsLead time£43.00
278Blue Sea Systems Circuit Breaker, Bus 285 Panel 60ASwitching & distribution7084-BSSBlue Sea SystemsLead time£41.50
279Blue Sea Systems Circuit Breaker, Bus 285 Panel 70ASwitching & distribution7085-BSSBlue Sea SystemsLead time£41.00
280Blue Sea Systems Circuit Breaker, Bus 285 Panel 80ASwitching & distribution7086-BSSBlue Sea SystemsLead time£43.00
281Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 50ASwitching & distribution7183-BSSBlue Sea SystemsLead time£41.50
282Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 60 A (Bulk)Switching & distribution7184B-BSSBlue Sea SystemsLead time£34.00
283Blue Sea Systems Coil AC Current Sensing 150A/50mA (Bulk)8256B-BSSBlue Sea SystemsLead time£19.50
284Blue Sea Systems Contura Mounting Panel 1pos (Bulk)8268B-BSSBlue Sea SystemsLead time£2.00
285Blue Sea Systems Contura Mounting Panel Center8266-BSSBlue Sea SystemsLead time£5.00
286Blue Sea Systems Contura Mounting Panel End8267-BSSBlue Sea SystemsLead time£5.00
287Blue Sea Systems Cover BusBar 2301/2303Switching & distribution2715-BSSBlue Sea SystemsLead time£3.50
288Blue Sea Systems Cover BusBar 2302Switching & distribution2716-BSSBlue Sea SystemsLead time£5.50
289Blue Sea Systems Cover MaxiBus 2105/2126Switching & distribution2718-BSSBlue Sea SystemsLead time£28.00
290Blue Sea Systems Cover MaxiBus 2105/2126 (Bulk)Switching & distribution2718B-BSSBlue Sea SystemsLead time£22.50
291Blue Sea Systems Cover PowerBar 21042708-BSSBlue Sea SystemsLead time£20.00
292Blue Sea Systems Dimmer DeckHand 12A 12V (incl. control switch)Switching & distribution · 12V7507-BSSBlue Sea SystemsLead time£73.50
293Blue Sea Systems Dimmer DeckHand 12A 24V (incl. control switch)Switching & distribution · 24V7509-BSSBlue Sea SystemsLead time£83.50
294Blue Sea Systems Dimmer DeckHand 6A 12V (incl. control switch)Switching & distribution · 12V7506-BSSBlue Sea SystemsLead time£65.50
295Blue Sea Systems Dimmer DeckHand 6A 24V (incl. control switch)Switching & distribution · 24V7504-BSSBlue Sea SystemsLead time£73.50
296Blue Sea Systems DualBus Com +/- 10 Circuits2702-BSSBlue Sea SystemsLead time£17.50
297Blue Sea Systems DualBus Com +/- 5 Circuits2701-BSSBlue Sea SystemsLead time£13.50
298Blue Sea Systems DualBus Plus 1/4in Stud (Bulk)Switching & distribution2722B-BSSBlue Sea SystemsLead time£22.00
299Blue Sea Systems DualBus Plus 5/16in StudSwitching & distribution2723-BSSBlue Sea SystemsLead time£26.50
300Blue Sea Systems ELCI C-Series 240VAC 50A Triple Pole 30mA FR (Bulk)3104B-BSSBlue Sea SystemsLead time£417.00
Showing 201–300 of 508 · Sheet 3 of 6
Sheet
WS-03
Catalogue
Harbour Supply · Specification Ledger
Inventory
1,817 lines / 870 in stock / 0 with images
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Revision
B · 2026-09-11