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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Harbour Supply catalogue, 721 lines listed.
No.PhotographDescriptionPart no.MfrStockPrice
051Blue Sea Systems Cable Cap .475x.130 Stud Black (Bulk)Switching & distribution4009B-BSSBlue Sea Systems20 in stock£1.00
052Blue Sea Systems Cable Cap .475x.130 Stud Red (Bulk)Switching & distribution4008B-BSSBlue Sea Systems10 in stock£1.00
053Blue Sea Systems Cable Cap .700x.300 Stud Black (Bulk)Switching & distribution4011B-BSSBlue Sea Systems10 in stock£1.00
054Blue Sea Systems Cable Cap .700x.300 Stud Red (Bulk)Switching & distribution4010B-BSSBlue Sea Systems20 in stock£1.00
055Blue Sea Systems Cable Cap 1.25x.700 Stud Black (Bulk)Switching & distribution4015B-BSSBlue Sea Systems14 in stock£2.00
056Blue Sea Systems Cable Cap 1.25x.700 Stud Red (Bulk)Switching & distribution4014B-BSSBlue Sea Systems13 in stock£2.00
057Blue Sea Systems Cable Cap 1x.500 Stud Black (Bulk)Switching & distribution4013B-BSSBlue Sea Systems100 in stock£2.00
058Blue Sea Systems Cable Cap 1x.500 Stud Red (Bulk)Switching & distribution4012B-BSSBlue Sea Systems73 in stock£2.00
059Blue Sea Systems Cable Cap Straight Terminal Automotive Style 0|00AWG Black (Bulk)Switching & distribution9177B-BSSBlue Sea Systems8 in stock£1.50
060Blue Sea Systems Cable Cap Straight Terminal LargeSwitching & distribution4017-BSSBlue Sea Systems1 in stock£5.00
061Blue Sea Systems Cable Cap Stud 0|00AWG Red (Bulk)Switching & distribution9041B-BSSBlue Sea Systems30 in stock£1.50
062Blue Sea Systems Circuit Breaker 187 Panel Mount 100A (Bulk)Switching & distribution7044B-BSSBlue Sea Systems7 in stock£63.00
063Blue Sea Systems Circuit Breaker 187 Panel Mount 120A (Bulk)Switching & distribution7046B-BSSBlue Sea Systems4 in stock£63.00
064Blue Sea Systems Circuit Breaker 187 Panel Mount 150A (Bulk)Switching & distribution7048B-BSSBlue Sea Systems5 in stock£63.00
065Blue Sea Systems Circuit Breaker 187 Panel Mount 200A (Bulk)Switching & distribution7049B-BSSBlue Sea Systems4 in stock£82.50
066Blue Sea Systems Circuit Breaker 187 Panel Mount 30A (Bulk)Switching & distribution7036B-BSSBlue Sea Systems7 in stock£63.00
067Blue Sea Systems Circuit Breaker 187 Panel Mount 40A (Bulk)Switching & distribution7038B-BSSBlue Sea Systems6 in stock£60.50
068Blue Sea Systems Circuit Breaker 187 Panel Mount 50A (Bulk)Switching & distribution7039B-BSSBlue Sea Systems1 in stock£60.50
069Blue Sea Systems Circuit Breaker 187 Panel Mount 60A (Bulk)Switching & distribution7040B-BSSBlue Sea Systems5 in stock£63.00
070Blue Sea Systems Circuit Breaker 187 Panel Mount 70A (Bulk)Switching & distribution7041B-BSSBlue Sea Systems5 in stock£63.00
071Blue Sea Systems Circuit Breaker 187 Panel Mount 80A (Bulk)Switching & distribution7042B-BSSBlue Sea Systems5 in stock£52.50
072Blue Sea Systems Circuit Breaker 187 Panel Mount 90A (Bulk)Switching & distribution7043B-BSSBlue Sea Systems10 in stock£63.00
073Blue Sea Systems Circuit Breaker 187 Surface Mount 100A (Bulk)Switching & distribution7144B-BSSBlue Sea Systems2 in stock£60.50
074Blue Sea Systems Circuit Breaker 187 Surface Mount 120A (Bulk)Switching & distribution7146B-BSSBlue Sea Systems2 in stock£60.50
075Blue Sea Systems Circuit Breaker 187 Surface Mount 150A (Bulk)Switching & distribution7148B-BSSBlue Sea Systems5 in stock£60.50
076Blue Sea Systems Circuit Breaker 187 Surface Mount 200A (Bulk)Switching & distribution7149B-BSSBlue Sea Systems1 in stock£79.00
077Blue Sea Systems Circuit Breaker 187 Surface Mount 30A (Bulk)Switching & distribution7136B-BSSBlue Sea Systems4 in stock£60.50
078Blue Sea Systems Circuit Breaker 187 Surface Mount 50ASwitching & distribution7139-BSSBlue Sea Systems5 in stock£66.50
079Blue Sea Systems Circuit Breaker 187 Surface Mount 50A (Bulk)Switching & distribution7139B-BSSBlue Sea Systems5 in stock£60.50
080Blue Sea Systems Circuit Breaker 187 Surface Mount 60A (Bulk)Switching & distribution7140B-BSSBlue Sea Systems6 in stock£60.50
081Blue Sea Systems Circuit Breaker 187 Surface Mount 80A (Bulk)Switching & distribution7142B-BSSBlue Sea Systems5 in stock£63.00
082Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 20A BlackSwitching & distribution7212-BSSBlue Sea Systems4 in stock£14.00
083Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 5A Black (Bulk)Switching & distribution7200B-BSSBlue Sea Systems5 in stock£12.00
084Blue Sea Systems Circuit Breaker Block ST CLB 12 Circuits with Grounding (Bulk)Switching & distribution5054B-BSSBlue Sea Systems8 in stock£66.50
085Blue Sea Systems Circuit Breaker Block ST CLB 12 Independent Circuits (Bulk)Switching & distribution5051B-BSSBlue Sea Systems4 in stock£47.00
086Blue Sea Systems Circuit Breaker Block ST CLB 6 Circuits with Grounding (Bulk)Switching & distribution5052B-BSSBlue Sea Systems5 in stock£40.00
087Blue Sea Systems Circuit Breaker Block ST CLB 6 Independent Circuits (Bulk)Switching & distribution5050B-BSSBlue Sea Systems4 in stock£30.00
088Blue Sea Systems Circuit Breaker C-Series Triple Pole Toggle 300A WhiteSwitching & distribution7271-BSSBlue Sea Systems2 in stock£130.50
089Blue Sea Systems Circuit Breaker Push Button QC 10A (Bulk)Switching & distribution7054B-BSSBlue Sea Systems10 in stock£4.50
090Blue Sea Systems Circuit Breaker Push Button QC 15A (Bulk)Switching & distribution7056B-BSSBlue Sea Systems47 in stock£4.50
091Blue Sea Systems Circuit Breaker Push Button QC 20A (Bulk)Switching & distribution7057B-BSSBlue Sea Systems20 in stock£4.50
092Blue Sea Systems Circuit Breaker Push Button QC 25A (Bulk)Switching & distribution7058B-BSSBlue Sea Systems15 in stock£5.00
093Blue Sea Systems Circuit Breaker Push Button QC 30A (Bulk)Switching & distribution7059B-BSSBlue Sea Systems15 in stock£5.00
094Blue Sea Systems Circuit Breaker Push Button QC 3A (Bulk)Switching & distribution7050B-BSSBlue Sea Systems10 in stock£5.00
095Blue Sea Systems Circuit Breaker Push Button QC 40A (Bulk)Switching & distribution7061B-BSSBlue Sea Systems20 in stock£5.50
096Blue Sea Systems Circuit Breaker Push Button QC 5A (Bulk)Switching & distribution7052B-BSSBlue Sea Systems20 in stock£5.00
097Blue Sea Systems Circuit Breaker Push Button QC 7A (Bulk)Switching & distribution7053B-BSSBlue Sea Systems30 in stock£5.00
098Blue Sea Systems Circuit Breaker, Bus 285 Panel 100 A (Bulk)Switching & distribution7087B-BSSBlue Sea Systems3 in stock£34.00
099Blue Sea Systems Circuit Breaker, Bus 285 Panel 150 A (Bulk)Switching & distribution7089B-BSSBlue Sea Systems5 in stock£35.50
100Blue Sea Systems Circuit Breaker, Bus 285 Panel 30A (Bulk)Switching & distribution7081B-BSSBlue Sea Systems8 in stock£34.00
Showing 51–100 of 721 · Sheet 2 of 15
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Sheet
WS-03
Catalogue
Harbour Supply · Specification Ledger
Inventory
1,817 lines / 870 in stock / 0 with images
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Automated Sync · 7 Brands
Revision
B · 2026-09-12