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 · 870 in stock · 7 manufacturers
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Catalogue — all lines
Harbour Supply catalogue, 947 lines listed.
No.PhotographDescriptionPart no.MfrStockPrice
401Blue Sea Systems Fuse ATO/ATC 1A (Bulk)Switching & distribution5235B-BSSBlue Sea SystemsLead time£0.50
402Blue Sea Systems Fuse ATO/ATC 25A (Bulk)Switching & distribution5244B-BSSBlue Sea SystemsLead time£0.50
403Blue Sea Systems Fuse ATO/ATC 2A (Bulk)Switching & distribution5236B-BSSBlue Sea SystemsLead time£0.50
404Blue Sea Systems Fuse ATO/ATC 30A (Bulk)Switching & distribution5245B-BSSBlue Sea SystemsLead time£0.50
405Blue Sea Systems Fuse ATO/ATC 5A (Bulk)Switching & distribution5239B-BSSBlue Sea SystemsLead time£0.50
406Blue Sea Systems Fuse ATO/ATC 7.5A (Bulk)Switching & distribution5240B-BSSBlue Sea SystemsLead time£0.50
407Blue Sea Systems Fuse Block 3AG 6circuit with groundSwitching & distribution5015-BSSBlue Sea SystemsLead time£41.00
408Blue Sea Systems Fuse Block ANL 325–750A /was 5003Switching & distribution5503-BSSBlue Sea SystemsLead time£41.50
409Blue Sea Systems Fuse Block ANL 35–300A with cover (Bulk)Switching & distribution5005B-BSSBlue Sea SystemsLead time£16.50
410Blue Sea Systems Fuse Block Class T IP 110-200A (Bulk)Switching & distribution5007100B-BSSBlue Sea SystemsLead time£34.00
411Blue Sea Systems Fuse Block MRBF 3Circ Common (Bulk)Switching & distribution5196B-BSSBlue Sea SystemsLead time£42.00
412Blue Sea Systems Fuse Block Safety SEA/AMG (Bulk)Switching & distribution7721B-BSSBlue Sea SystemsLead time£23.00
413Blue Sea Systems Fuse Block ST-Blade 6 Circuits (Bulk)Switching & distribution5033B-BSSBlue Sea SystemsLead time£23.50
414Blue Sea Systems Fuse Block ST-Blade Dual12 with Grounding/cvrSwitching & distribution5032-BSSBlue Sea SystemsLead time£68.50
415Blue Sea Systems Fuse Block TERMINAL 30-300A Dual (Bulk)Switching & distribution2151B-BSSBlue Sea SystemsLead time£26.00
416Blue Sea Systems Fuse Holder AGC/MDL Water ResistantSwitching & distribution5021-BSSBlue Sea SystemsLead time£4.50
417Blue Sea Systems Fuse Holder AGC/MDL Waterproof 30ASwitching & distribution5061-BSSBlue Sea SystemsLead time£5.00
418Blue Sea Systems Fuse Holder ATO/ATC In LineSwitching & distribution5064-BSSBlue Sea SystemsLead time£3.50
419Blue Sea Systems Fuse Holder Crimpable 30ASwitching & distribution5060-BSSBlue Sea SystemsLead time£2.50
420Blue Sea Systems Fuse MAXI 30ASwitching & distribution5138-BSSBlue Sea SystemsLead time£3.00
421Blue Sea Systems Fuse MAXI 50A (Bulk)Switching & distribution5140B-BSSBlue Sea SystemsLead time£2.00
422Blue Sea Systems Fuse MEGA 125A/32VSwitching & distribution5102-BSSBlue Sea SystemsLead time£8.00
423Blue Sea Systems Fuse MEGA 150A/32VSwitching & distribution5103-BSSBlue Sea SystemsLead time£8.50
424Blue Sea Systems Fuse MEGA 175A/32VSwitching & distribution5104-BSSBlue Sea SystemsLead time£8.50
425Blue Sea Systems Fuse MEGA 200A/32V (Bulk)Switching & distribution5105B-BSSBlue Sea SystemsLead time£7.00
426Blue Sea Systems Fuse MEGA 250A/32V (Bulk)Switching & distribution5107B-BSSBlue Sea SystemsLead time£7.00
427Blue Sea Systems Fuse MEGA 300A/32V (Bulk)Switching & distribution5108B-BSSBlue Sea SystemsLead time£7.00
428Blue Sea Systems Fuse MIDI 100A (Bulk)Switching & distribution5256B-BSSBlue Sea SystemsLead time£2.50
429Blue Sea Systems Fuse MIDI 125A (2 pcs)Switching & distribution5257-BSSBlue Sea SystemsLead time£5.50
430Blue Sea Systems Fuse MIDI 150A (2 pcs)Switching & distribution5258-BSSBlue Sea SystemsLead time£6.00
431Blue Sea Systems Fuse MIDI 175A (2 pcs)Switching & distribution5259-BSSBlue Sea SystemsLead time£6.00
432Blue Sea Systems Fuse MIDI 200A (Bulk)Switching & distribution5260B-BSSBlue Sea SystemsLead time£2.50
433Blue Sea Systems Fuse MIDI 40A (2 pcs)Switching & distribution5251-BSSBlue Sea SystemsLead time£6.00
434Blue Sea Systems Fuse MIDI 50A (2 pcs)Switching & distribution5252-BSSBlue Sea SystemsLead time£6.00
435Blue Sea Systems Fuse MIDI 70A (2 pcs)Switching & distribution5254-BSSBlue Sea SystemsLead time£6.00
436Blue Sea Systems Fuse MIDI 80A (2 pcs)Switching & distribution5255-BSSBlue Sea SystemsLead time£6.00
437Blue Sea Systems Fuse Terminal 125ASwitching & distribution5184-BSSBlue Sea SystemsLead time£13.00
438Blue Sea Systems Fuse Terminal 200ASwitching & distribution5187-BSSBlue Sea SystemsLead time£13.00
439Blue Sea Systems Fuse Terminal 200A (Bulk)Switching & distribution5187B-BSSBlue Sea SystemsLead time£10.00
440Blue Sea Systems Fuse Terminal 30A (Bulk)Switching & distribution5175B-BSSBlue Sea SystemsLead time£10.00
441Blue Sea Systems Fuse Terminal 40ASwitching & distribution5176-BSSBlue Sea SystemsLead time£13.50
442Blue Sea Systems Fuse Terminal 75ASwitching & distribution5180-BSSBlue Sea SystemsLead time£13.50
443Blue Sea Systems Jumper Terminal 2600 SeriesSwitching & distribution9216-BSSBlue Sea SystemsLead time£3.50
444Blue Sea Systems Jumper Terminal 2600 Series (Bulk)Switching & distribution9216B-BSSBlue Sea SystemsLead time£0.50
445Blue Sea Systems Label Kit DC H2O 30 Square Black V14215-BSSBlue Sea SystemsLead time£11.50
446Blue Sea Systems Label Kit SS Button Switch Back LitSwitching & distribution4230-BSSBlue Sea SystemsLead time£11.00
447Blue Sea Systems LED 12VDC Amber 11/64in (Bulk)8033B-BSSBlue Sea SystemsLead time£2.00
448Blue Sea Systems LED Amber 11/64in 230VAC8167-BSSBlue Sea SystemsLead time£2.50
449Blue Sea Systems LED Green 11/64in 12VDC (Bulk)8172B-BSSBlue Sea SystemsLead time£2.00
450Blue Sea Systems LED Red 11/64in 12VDC (Bulk)8171B-BSSBlue Sea SystemsLead time£2.00
451Blue Sea Systems Lockout Slide 2pos Double Pole (Bulk)4125B-BSSBlue Sea SystemsLead time£13.00
452Blue Sea Systems MaxiBus 12x10-24 Common BusSwitching & distribution2105-BSSBlue Sea SystemsLead time£43.00
453Blue Sea Systems MaxiBus 4x5/16 Stud CommonSwitching & distribution2127-BSSBlue Sea SystemsLead time£30.00
454Blue Sea Systems Meter Digital AC AmperageMonitoring & control8238-BSSBlue Sea SystemsLead time£239.00
455Blue Sea Systems Meter Digital AC Multi-FunctionMonitoring & control8247-BSSBlue Sea SystemsLead time£278.00
456Blue Sea Systems Meter Digital AC VoltageMonitoring & control8237-BSSBlue Sea SystemsLead time£196.00
457Blue Sea Systems Meter Digital DC AmperageMonitoring & control8236-BSSBlue Sea SystemsLead time£196.00
458Blue Sea Systems Meter Digital DC Multi-FunctionMonitoring & control8248-BSSBlue Sea SystemsLead time£252.50
459Blue Sea Systems Meter Digital DC VoltageMonitoring & control8235-BSSBlue Sea SystemsLead time£165.00
460Blue Sea Systems Meter Mini OLED DC Amperage - YellowMonitoring & control1732-BSSBlue Sea SystemsLead time£69.00
461Blue Sea Systems Meter Mini OLED DC Amperage - Yellow (Bulk)Monitoring & control1732B-BSSBlue Sea SystemsLead time£61.50
462Blue Sea Systems Meter Mini OLED DC Voltage - YellowMonitoring & control1733-BSSBlue Sea SystemsLead time£38.00
463Blue Sea Systems Meter Mini OLED Temperature YellowMonitoring & control1741-BSSBlue Sea SystemsLead time£52.50
464Blue Sea Systems MiniBus 4x#10-32 CommonBus with Cover (Bulk)Switching & distribution2315B-BSSBlue Sea SystemsLead time£11.00
465Blue Sea Systems MiniBus 4x#10-32 Stud Common (Bulk)Switching & distribution2305B-BSSBlue Sea SystemsLead time£8.50
466Blue Sea Systems MiniBus 5x#8-32 Stud Common Bus (Bulk)Switching & distribution2304B-BSSBlue Sea SystemsLead time£7.50
467Blue Sea Systems Monitor M2 OLED AC Multimeter (Bulk)Monitoring & control1838B-BSSBlue Sea SystemsLead time£290.00
468Blue Sea Systems Monitor M2 OLED AC Voltage (Bulk)1837B-BSSBlue Sea SystemsLead time£273.50
469Blue Sea Systems Monitor M2 OLED DC SOC1830-BSSBlue Sea SystemsLead time£274.50
470Blue Sea Systems Panel 230VAC 3pos with Main Voltmeter (replaces 8143B-BSS)Monitoring & control8143-BSSBlue Sea SystemsLead time£239.50
471Blue Sea Systems Panel 360 DC 12pos Sw CLB Voltmeter S (replaces 1464B-BSS)Monitoring & control1464-BSSBlue Sea SystemsLead time£317.50
472Blue Sea Systems Panel 360 DC 12V Socket Dual USB Charger (replaces 1478B-BSS)Charging & conversion · 12V1478-BSSBlue Sea SystemsLead time£112.50
473Blue Sea Systems Panel BelowDeck 12VDC CB 4 Positive 2 12V Plugs (Bulk)12V4351B-BSSBlue Sea SystemsLead time£47.00
474Blue Sea Systems Panel BelowDeck 12VDC CB 6 Positive (Bulk)4352B-BSSBlue Sea SystemsLead time£40.50
475Blue Sea Systems Panel DC 8pos (replaces 8023B-BSS)8023-BSSBlue Sea SystemsLead time£228.50
476Blue Sea Systems Panel DC Battery Management Dual Bank Incl 2x6006-BSSBatteries8080-BSSBlue Sea SystemsLead time£186.50
477Blue Sea Systems Panel H2O 12/24VDC BilgePumpx1 Vert (replaces 8263B-BSS)8263-BSSBlue Sea SystemsLead time£41.00
478Blue Sea Systems Panel H2O 12VDC AGC 3pos V (replaces 8054B-BSS)8054-BSSBlue Sea SystemsLead time£85.00
479Blue Sea Systems Panel H2O 12VDC AGC 6pos V (replaces 8053B-BSS)8053-BSSBlue Sea SystemsLead time£146.50
480Blue Sea Systems Panel H2O 12VDC CLB 4pos Black H (replaces 8372B-BSS)8372-BSSBlue Sea SystemsLead time£117.50
481Blue Sea Systems Panel H2O 12VDC CLB 4pos H (replaces 8272B-BSS)8272-BSSBlue Sea SystemsLead time£117.50
482Blue Sea Systems Panel H2O 12VDC CLB 6pos Black V (replaces 8373B-BSS)8373-BSSBlue Sea SystemsLead time£175.00
483Blue Sea Systems Panel H2O 12VDC CLB 6pos V (replaces 8273B-BSS)8273-BSSBlue Sea SystemsLead time£155.00
484Blue Sea Systems Panel H2O 12VDC CLB 8pos H (replaces 8271B-BSS)8271-BSSBlue Sea SystemsLead time£200.50
485Blue Sea Systems Panel Switch H2O CB 4pos Grey (replaces 4320B-BSS)Switching & distribution4320-BSSBlue Sea SystemsLead time£34.50
486Blue Sea Systems Panel WD 12VDC CLB 4pos Grey (replaces 4374B-BSS)4374-BSSBlue Sea SystemsLead time£96.50
487Blue Sea Systems Panel WD 12VDC CLB 6pos Grey (replaces 4376B-BSS)4376-BSSBlue Sea SystemsLead time£118.00
488Blue Sea Systems Panel WD 12VDC CLB 8pos Grey (replaces 4378B-BSS)4378-BSSBlue Sea SystemsLead time£152.50
489Blue Sea Systems Panel WD 12VDC Fused 2pos Grey (replaces 4302B-BSS)4302-BSSBlue Sea SystemsLead time£53.00
490Blue Sea Systems Panel WD 12VDC Fused 4pos Grey (replaces 4304B-BSS)4304-BSSBlue Sea SystemsLead time£73.50
491Blue Sea Systems Panel WD Switch Only 4pos Grey (replaces 4305B-BSS)Switching & distribution4305-BSSBlue Sea SystemsLead time£43.50
492Blue Sea Systems PowerPost 1/4inSwitching & distribution2001-BSSBlue Sea SystemsLead time£10.50
493Blue Sea Systems PowerPost 3/8in (Bulk)Switching & distribution2003B-BSSBlue Sea SystemsLead time£8.50
494Blue Sea Systems PowerPost 5/16in (Bulk)Switching & distribution2002B-BSSBlue Sea SystemsLead time£8.50
495Blue Sea Systems PowerPost Dual 2x3/8in Studs with insulators (Bulk)Switching & distribution2017B-BSSBlue Sea SystemsLead time£16.50
496Blue Sea Systems PowerPost Dual 2x5/16in Studs with insulatorsSwitching & distribution2016-BSSBlue Sea SystemsLead time£17.50
497Blue Sea Systems PowerPost Dual1x5/16in 1x3/8in with insulatorsSwitching & distribution2018-BSSBlue Sea SystemsLead time£17.50
498Blue Sea Systems PowerPost Mini #10-32Switching & distribution2010-BSSBlue Sea SystemsLead time£7.50
499Blue Sea Systems PowerPost Mini 1/4in (Bulk)Switching & distribution2011B-BSSBlue Sea SystemsLead time£6.00
500Blue Sea Systems PowerPost Plus 3/8inSwitching & distribution2103-BSSBlue Sea SystemsLead time£20.50
Showing 401–500 of 947 · Sheet 5 of 10
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 · 2026-09-12