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, 721 lines listed.
No.PhotographDescriptionPart no.MfrStockPrice
251Blue Sea Systems Circuit Breaker 187 Panel Mount 50A (Bulk)Switching & distribution7039B-BSSBlue Sea Systems1 in stock£60.50
252Blue Sea Systems Circuit Breaker 187 Panel Mount 60A (Bulk)Switching & distribution7040B-BSSBlue Sea Systems5 in stock£63.00
253Blue Sea Systems Circuit Breaker 187 Panel Mount 70A (Bulk)Switching & distribution7041B-BSSBlue Sea Systems5 in stock£63.00
254Blue Sea Systems Circuit Breaker 187 Panel Mount 80A (Bulk)Switching & distribution7042B-BSSBlue Sea Systems5 in stock£52.50
255Blue Sea Systems Circuit Breaker 187 Panel Mount 90A (Bulk)Switching & distribution7043B-BSSBlue Sea Systems10 in stock£63.00
256Blue Sea Systems Circuit Breaker 187 Surface Mount 100A (Bulk)Switching & distribution7144B-BSSBlue Sea Systems2 in stock£60.50
257Blue Sea Systems Circuit Breaker 187 Surface Mount 120A (Bulk)Switching & distribution7146B-BSSBlue Sea Systems2 in stock£60.50
258Blue Sea Systems Circuit Breaker 187 Surface Mount 135A (Bulk)Switching & distribution7147B-BSSBlue Sea SystemsLead time£63.00
259Blue Sea Systems Circuit Breaker 187 Surface Mount 150A (Bulk)Switching & distribution7148B-BSSBlue Sea Systems5 in stock£60.50
260Blue Sea Systems Circuit Breaker 187 Surface Mount 200A (Bulk)Switching & distribution7149B-BSSBlue Sea Systems1 in stock£79.00
261Blue Sea Systems Circuit Breaker 187 Surface Mount 25ASwitching & distribution7135-BSSBlue Sea SystemsLead time£63.00
262Blue Sea Systems Circuit Breaker 187 Surface Mount 30A (Bulk)Switching & distribution7136B-BSSBlue Sea Systems4 in stock£60.50
263Blue Sea Systems Circuit Breaker 187 Surface Mount 40ASwitching & distribution7138-BSSBlue Sea SystemsLead time£66.00
264Blue Sea Systems Circuit Breaker 187 Surface Mount 50ASwitching & distribution7139-BSSBlue Sea Systems5 in stock£66.50
265Blue Sea Systems Circuit Breaker 187 Surface Mount 50A (Bulk)Switching & distribution7139B-BSSBlue Sea Systems5 in stock£60.50
266Blue Sea Systems Circuit Breaker 187 Surface Mount 60A (Bulk)Switching & distribution7140B-BSSBlue Sea Systems6 in stock£60.50
267Blue Sea Systems Circuit Breaker 187 Surface Mount 70ASwitching & distribution7141-BSSBlue Sea SystemsLead time£66.50
268Blue Sea Systems Circuit Breaker 187 Surface Mount 80A (Bulk)Switching & distribution7142B-BSSBlue Sea Systems5 in stock£63.00
269Blue Sea Systems Circuit Breaker 187 Surface Mount 90A (Bulk)Switching & distribution7143B-BSSBlue Sea SystemsLead time£63.00
270Blue Sea Systems Circuit Breaker A-Series Double Pole Flat Rocker 10ASwitching & distribution7410-BSSBlue Sea SystemsLead time£39.00
271Blue Sea Systems Circuit Breaker A-Series Single Pole Flat Rocker 10A (Bulk)Switching & distribution7402B-BSSBlue Sea SystemsLead time£14.50
272Blue Sea Systems Circuit Breaker A-Series Single Pole Flat Rocker 15ASwitching & distribution7403-BSSBlue Sea SystemsLead time£17.50
273Blue Sea Systems Circuit Breaker A-Series Single Pole Flat Rocker 20A (Bulk)Switching & distribution7404B-BSSBlue Sea SystemsLead time£15.00
274Blue Sea Systems Circuit Breaker A-Series Single Pole Flat Rocker 5ASwitching & distribution7400-BSSBlue Sea SystemsLead time£18.50
275Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 10A Black (Bulk)Switching & distribution7204B-BSSBlue Sea SystemsLead time£12.00
276Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 10A White (Bulk)Switching & distribution7206B-BSSBlue Sea SystemsLead time£12.00
277Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 15A Black (Bulk)Switching & distribution7208B-BSSBlue Sea SystemsLead time£12.00
278Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 15A WhiteSwitching & distribution7210-BSSBlue Sea SystemsLead time£14.50
279Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 20A BlackSwitching & distribution7212-BSSBlue Sea Systems4 in stock£14.00
280Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 20A WhiteSwitching & distribution7214-BSSBlue Sea SystemsLead time£14.50
281Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 25A BlackSwitching & distribution7216-BSSBlue Sea SystemsLead time£14.50
282Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 25A WhiteSwitching & distribution7218-BSSBlue Sea SystemsLead time£14.50
283Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 30A WhiteSwitching & distribution7222-BSSBlue Sea SystemsLead time£16.50
284Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 40A BlackSwitching & distribution7224-BSSBlue Sea SystemsLead time£14.00
285Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 40A RedSwitching & distribution7225-BSSBlue Sea SystemsLead time£16.50
286Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 50A WhiteSwitching & distribution7230-BSSBlue Sea SystemsLead time£14.00
287Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 5A Black (Bulk)Switching & distribution7200B-BSSBlue Sea Systems5 in stock£12.00
288Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 5A WhiteSwitching & distribution7202-BSSBlue Sea SystemsLead time£14.50
289Blue Sea Systems Circuit Breaker Block ST CLB 12 Circuits with Grounding (Bulk)Switching & distribution5054B-BSSBlue Sea Systems8 in stock£66.50
290Blue Sea Systems Circuit Breaker Block ST CLB 12 Independent Circuits (Bulk)Switching & distribution5051B-BSSBlue Sea Systems4 in stock£47.00
291Blue Sea Systems Circuit Breaker Block ST CLB 6 Circuits with Grounding (Bulk)Switching & distribution5052B-BSSBlue Sea Systems5 in stock£40.00
292Blue Sea Systems Circuit Breaker Block ST CLB 6 Independent Circuits (Bulk)Switching & distribution5050B-BSSBlue Sea Systems4 in stock£30.00
293Blue Sea Systems Circuit Breaker C-Series Double Pole Toggle 150A White (Bulk)Switching & distribution7267B-BSSBlue Sea SystemsLead time£95.00
294Blue Sea Systems Circuit Breaker C-Series Double Pole Toggle 200A White (Bulk)Switching & distribution7269B-BSSBlue Sea SystemsLead time£95.00
295Blue Sea Systems Circuit Breaker C-Series Triple Pole Toggle 300A WhiteSwitching & distribution7271-BSSBlue Sea Systems2 in stock£130.50
296Blue Sea Systems Circuit Breaker C-Series Triple Pole Toggle 50A WhiteSwitching & distribution7287-BSSBlue Sea SystemsLead time£103.00
297Blue Sea Systems Circuit Breaker Push Button MD 50ASwitching & distribution2142-BSSBlue Sea SystemsLead time£41.00
298Blue Sea Systems Circuit Breaker Push Button QC 10A (Bulk)Switching & distribution7054B-BSSBlue Sea Systems10 in stock£4.50
299Blue Sea Systems Circuit Breaker Push Button QC 15A (Bulk)Switching & distribution7056B-BSSBlue Sea Systems47 in stock£4.50
300Blue Sea Systems Circuit Breaker Push Button QC 20A (Bulk)Switching & distribution7057B-BSSBlue Sea Systems20 in stock£4.50
Showing 251–300 of 721 · Sheet 6 of 15
Sheet
WS-03
Catalogue
Harbour Supply · Specification Ledger
Inventory
1,817 lines / 870 in stock / 0 with images
Supplier Feed
Automated Sync · 7 Brands
Revision
B · 2026-09-13