Core Marine Web Store
Harbour Supply
Quality brand-new marine power, batteries, and electrical equipment from the manufacturers we supply — full manufacturer guarantee, ordered fresh and available in any quantity. Reserve or enquire on any item and we will come straight back to you.
Filtered byBlue Sea SystemsRemove filter: Blue Sea SystemsLead timeRemove filter: Lead timeClear all1,821 → 301 products
All products
| No. | Photograph | Description | Part no. | Mfr | Stock | Price |
|---|---|---|---|---|---|---|
| 001 | Blue Sea 187 Panel Mount Circuit Breaker 60A 7040- BSSSwitching & distribution | 7040-BSS | Blue Sea Systems | Lead time | £76.80 inc VAT | |
| 002 | Blue Sea Systems 12/24VDC Dual USB Charger 4.8A Socket (Bulk)Charging & conversion | 1045B-BSS | Blue Sea Systems | Lead time | £39.60 inc VAT | |
| 003 | Blue Sea Systems 12/24VDC Dual USB Charger 4.8A SwitchSwitching & distribution | 1039-BSS | Blue Sea Systems | Lead time | £39.60 inc VAT | |
| 004 | Blue Sea Systems 12/24VDC Dual USB Charger 5V 2.1A Socket (Bulk)Charging & conversion | 1016B-BSS | Blue Sea Systems | Lead time | £22.80 inc VAT | |
| 005 | Blue Sea Systems 12/24VDC Dual USB Charger 5V 2.1A Socket White (Bulk)Charging & conversion | 1016200B-BSS | Blue Sea Systems | Lead time | £21.00 inc VAT | |
| 006 | Blue Sea Systems 12VDC Dash Socket WhiteCable & connectors | 1011200-BSS | Blue Sea Systems | Lead time | £12.00 inc VAT | |
| 007 | Blue Sea Systems 12VDC PlugCable & connectors | 1010-BSS | Blue Sea Systems | Lead time | £12.60 inc VAT | |
| 008 | Blue Sea Systems 12VDC Plug with DashSocket 1010/1011Cable & connectors | 1015-BSS | Blue Sea Systems | Lead time | £19.80 inc VAT | |
| 009 | Blue Sea Systems 12VDC Plug with Single Extension SocketCable & connectors | 1012-BSS | Blue Sea Systems | Lead time | £27.60 inc VAT | |
| 010 | Blue Sea Systems 12VDC USB 2.0 Port with Extension CableCable & connectors | 1044-BSS | Blue Sea Systems | Lead time | £27.00 inc VAT | |
| 011 | Blue Sea Systems AC Rotary Panel 230V/30A OFF+2230V | 8359-BSS | Blue Sea Systems | Lead time | £235.80 inc VAT | |
| 012 | Blue Sea Systems Ammeter DC 0–25A with internal ShuntMonitoring & control | 8005-BSS | Blue Sea Systems | Lead time | £40.80 inc VAT | |
| 013 | Blue Sea Systems Bezel Mounting-Panel Breakers (Bulk) | 7198B-BSS | Blue Sea Systems | Lead time | £5.40 inc VAT | |
| 014 | Blue Sea Systems Boot Reset Button Black (Bulk) | 4137B-BSS | Blue Sea Systems | Lead time | £1.80 inc VAT | |
| 015 | Blue Sea Systems Boot Reset Button White (Bulk) | 4136B-BSS | Blue Sea Systems | Lead time | £1.80 inc VAT | |
| 016 | Blue Sea Systems Boot Toggle Switch BlackSwitching & distribution | 4138-BSS | Blue Sea Systems | Lead time | £4.20 inc VAT | |
| 017 | Blue Sea Systems BusBar 10 Gang Common Bus (Bulk)Switching & distribution | 2301B-BSS | Blue Sea Systems | Lead time | £12.00 inc VAT | |
| 018 | Blue Sea Systems BusBar 20 Gang Common Bus with CoverSwitching & distribution | 2312-BSS | Blue Sea Systems | Lead time | £28.20 inc VAT | |
| 019 | Blue Sea Systems BusBar 6pos groundingSwitching & distribution | 2306-BSS | Blue Sea Systems | Lead time | £8.40 inc VAT | |
| 020 | Blue Sea Systems BusBar Dual Stud 3/8in (Bulk)Switching & distribution | 2020B-BSS | Blue Sea Systems | Lead time | £13.20 inc VAT | |
| 021 | Blue Sea Systems BusBar H2O 4 Gang Common Bus w/ KnobsSwitching & distribution | 2356100-BSS | Blue Sea Systems | Lead time | £47.40 inc VAT | |
| 022 |  | Blue Sea Systems Cable Cap Standard 0|00AWG 2pcsCable & connectors | 4006-BSS | Blue Sea Systems | Lead time | £6.60 inc VAT |
| 023 | Blue Sea Systems Cable Cap Standard 1|4AWG PairCable & connectors | 4005-BSS | Blue Sea Systems | Lead time | £6.60 inc VAT | |
| 024 |  | Blue Sea Systems Cable Cap Straight Terminal SmallSwitching & distribution | 4016-BSS | Blue Sea Systems | Lead time | £6.00 inc VAT |
| 025 | Blue Sea Systems Cable Cap Stud 0|00AWG Black (Bulk)Switching & distribution | 9040B-BSS | Blue Sea Systems | Lead time | £2.40 inc VAT | |
| 026 | Blue Sea Systems Cable Cap Stud 4AWG Black (Bulk)Switching & distribution | 9038B-BSS | Blue Sea Systems | Lead time | £2.40 inc VAT | |
| 027 | Blue Sea Systems Cable Cap Stud 4AWG Red (Bulk)Switching & distribution | 9039B-BSS | Blue Sea Systems | Lead time | £2.40 inc VAT | |
| 028 | Blue Sea Systems CableClam .625 in | 1001-BSS | Blue Sea Systems | Lead time | £18.60 inc VAT | |
| 029 | Blue Sea Systems CableClam .625 in Stainless Steel Cover PreDrilled | 1001100-BSS | Blue Sea Systems | Lead time | £25.20 inc VAT | |
| 030 | Blue Sea Systems CableClam .825 in (Bulk) | 1002B-BSS | Blue Sea Systems | Lead time | £15.60 inc VAT | |
| 031 | Blue Sea Systems CableClam .825 in Stainless Steel Cover PreDrilled | 1002100-BSS | Blue Sea Systems | Lead time | £29.40 inc VAT | |
| 032 | Blue Sea Systems CableClam 1.385 in | 1003-BSS | Blue Sea Systems | Lead time | £21.00 inc VAT | |
| 033 | Blue Sea Systems CableClam 1.385 in Stainless Steel Cover | 1003100-BSS | Blue Sea Systems | Lead time | £31.80 inc VAT | |
| 034 | Blue Sea Systems CableClam Side Entry | 1007-BSS | Blue Sea Systems | Lead time | £9.00 inc VAT | |
| 035 | Blue Sea Systems CableClam Side Entry Stainless Steel Cover PreDrilled | 1007100-BSS | Blue Sea Systems | Lead time | £19.20 inc VAT | |
| 036 | Blue Sea Systems Charger Battery 12VDC 25A 3 output Gen 2 (replaces 7531B-BSS)Charging & conversion | 7531-BSS | Blue Sea Systems | Lead time | £620.40 inc VAT | |
| 037 | Blue Sea Systems Charger Battery 12VDC 40A 3 output Gen 2 (replaces 7532B-BSS)Charging & conversion | 7532-BSS | Blue Sea Systems | Lead time | £789.00 inc VAT | |
| 038 | Blue Sea Systems Circuit Breaker 187 Panel Mount 150A (Bulk)Switching & distribution | 7048B-BSS | Blue Sea Systems | Lead time | £72.60 inc VAT | |
| 039 |  | Blue Sea Systems Circuit Breaker 187 Surface Mount 100A (Bulk)Switching & distribution | 7144B-BSS | Blue Sea Systems | Lead time | £72.60 inc VAT |
| 040 | Blue Sea Systems Circuit Breaker 187 Surface Mount 135A (Bulk)Switching & distribution | 7147B-BSS | Blue Sea Systems | Lead time | £72.60 inc VAT | |
| 041 | Blue Sea Systems Circuit Breaker 187 Surface Mount 40ASwitching & distribution | 7138-BSS | Blue Sea Systems | Lead time | £75.60 inc VAT | |
| 042 |  | Blue Sea Systems Circuit Breaker 187 Surface Mount 70ASwitching & distribution | 7141-BSS | Blue Sea Systems | Lead time | £79.80 inc VAT |
| 043 | Blue Sea Systems Circuit Breaker 187 Surface Mount 90A (Bulk)Switching & distribution | 7143B-BSS | Blue Sea Systems | Lead time | £72.60 inc VAT | |
| 044 | Blue Sea Systems Circuit Breaker A-Series Double Pole Flat Rocker 10ASwitching & distribution | 7410-BSS | Blue Sea Systems | Lead time | £45.00 inc VAT | |
| 045 | Blue Sea Systems Circuit Breaker A-Series Single Pole Flat Rocker 10A (Bulk)Switching & distribution | 7402B-BSS | Blue Sea Systems | Lead time | £19.80 inc VAT | |
| 046 | Blue Sea Systems Circuit Breaker A-Series Single Pole Flat Rocker 15ASwitching & distribution | 7403-BSS | Blue Sea Systems | Lead time | £19.80 inc VAT | |
| 047 | Blue Sea Systems Circuit Breaker A-Series Single Pole Flat Rocker 20A (Bulk)Switching & distribution | 7404B-BSS | Blue Sea Systems | Lead time | £20.40 inc VAT | |
| 048 | Blue Sea Systems Circuit Breaker A-Series Single Pole Flat Rocker 5ASwitching & distribution | 7400-BSS | Blue Sea Systems | Lead time | £21.00 inc VAT | |
| 049 | Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 10A Black (Bulk)Switching & distribution | 7204B-BSS | Blue Sea Systems | Lead time | £16.20 inc VAT | |
| 050 | Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 10A White (Bulk)Switching & distribution | 7206B-BSS | Blue Sea Systems | Lead time | £16.20 inc VAT | |
| 051 | Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 15A Black (Bulk)Switching & distribution | 7208B-BSS | Blue Sea Systems | Lead time | £16.20 inc VAT | |
| 052 | Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 15A WhiteSwitching & distribution | 7210-BSS | Blue Sea Systems | Lead time | £16.80 inc VAT | |
| 053 | Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 20A WhiteSwitching & distribution | 7214-BSS | Blue Sea Systems | Lead time | £19.80 inc VAT | |
| 054 | Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 25A BlackSwitching & distribution | 7216-BSS | Blue Sea Systems | Lead time | £16.80 inc VAT | |
| 055 | Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 25A WhiteSwitching & distribution | 7218-BSS | Blue Sea Systems | Lead time | £16.80 inc VAT | |
| 056 | Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 30A WhiteSwitching & distribution | 7222-BSS | Blue Sea Systems | Lead time | £19.20 inc VAT | |
| 057 | Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 40A BlackSwitching & distribution | 7224-BSS | Blue Sea Systems | Lead time | £16.20 inc VAT | |
| 058 | Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 40A RedSwitching & distribution | 7225-BSS | Blue Sea Systems | Lead time | £22.80 inc VAT | |
| 059 | Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 50A WhiteSwitching & distribution | 7230-BSS | Blue Sea Systems | Lead time | £16.20 inc VAT | |
| 060 | Blue Sea Systems Circuit Breaker A-Series Single Pole Toggle 5A WhiteSwitching & distribution | 7202-BSS | Blue Sea Systems | Lead time | £16.80 inc VAT | |
| 061 | Blue Sea Systems Circuit Breaker C-Series Double Pole Toggle 150A White (Bulk)Switching & distribution | 7267B-BSS | Blue Sea Systems | Lead time | £191.40 inc VAT | |
| 062 | Blue Sea Systems Circuit Breaker C-Series Double Pole Toggle 200A White (Bulk)Switching & distribution | 7269B-BSS | Blue Sea Systems | Lead time | £109.80 inc VAT | |
| 063 | Blue Sea Systems Circuit Breaker C-Series Triple Pole Toggle 50A WhiteSwitching & distribution | 7287-BSS | Blue Sea Systems | Lead time | £118.20 inc VAT | |
| 064 | Blue Sea Systems Circuit Breaker Push Button MD 50ASwitching & distribution | 2142-BSS | Blue Sea Systems | Lead time | £46.80 inc VAT | |
| 065 | Blue Sea Systems Circuit Breaker Push Button QC 5A (Bulk)Switching & distribution | 7052B-BSS | Blue Sea Systems | Lead time | £6.00 inc VAT | |
| 066 | Blue Sea Systems Circuit Breaker Push Button ST 10A (Bulk)Switching & distribution | 2132B-BSS | Blue Sea Systems | Lead time | £7.20 inc VAT | |
| 067 | Blue Sea Systems Circuit Breaker Push Button ST 15A (Bulk)Switching & distribution | 2133B-BSS | Blue Sea Systems | Lead time | £7.20 inc VAT | |
| 068 | Blue Sea Systems Circuit Breaker Push Button ST 20A (Bulk)Switching & distribution | 2134B-BSS | Blue Sea Systems | Lead time | £7.20 inc VAT | |
| 069 | Blue Sea Systems Circuit Breaker Push Button ST 25A (Bulk)Switching & distribution | 2135B-BSS | Blue Sea Systems | Lead time | £7.20 inc VAT | |
| 070 | Blue Sea Systems Circuit Breaker Push Button ST 30A (Bulk)Switching & distribution | 2136B-BSS | Blue Sea Systems | Lead time | £7.20 inc VAT | |
| 071 | Blue Sea Systems Circuit Breaker Push Button ST 3A (Bulk)Switching & distribution | 2129B-BSS | Blue Sea Systems | Lead time | £7.20 inc VAT | |
| 072 | Blue Sea Systems Circuit Breaker Push Button ST 40A (Bulk)Switching & distribution | 2137B-BSS | Blue Sea Systems | Lead time | £7.20 inc VAT | |
| 073 | Blue Sea Systems Circuit Breaker Push Button ST 5A (Bulk)Switching & distribution | 2130B-BSS | Blue Sea Systems | Lead time | £7.20 inc VAT | |
| 074 | Blue Sea Systems Circuit Breaker Push Button ST 7A (Bulk)Switching & distribution | 2131B-BSS | Blue Sea Systems | Lead time | £7.20 inc VAT | |
| 075 | Blue Sea Systems Circuit Breaker, Bus 285 Panel 120ASwitching & distribution | 7088-BSS | Blue Sea Systems | Lead time | £49.80 inc VAT | |
| 076 | Blue Sea Systems Circuit Breaker, Bus 285 Panel 30ASwitching & distribution | 7081-BSS | Blue Sea Systems | Lead time | £49.80 inc VAT | |
| 077 | Blue Sea Systems Circuit Breaker, Bus 285 Panel 40ASwitching & distribution | 7082-BSS | Blue Sea Systems | Lead time | £49.80 inc VAT | |
| 078 | Blue Sea Systems Circuit Breaker, Bus 285 Panel 50ASwitching & distribution | 7083-BSS | Blue Sea Systems | Lead time | £49.80 inc VAT | |
| 079 | Blue Sea Systems Circuit Breaker, Bus 285 Panel 60ASwitching & distribution | 7084-BSS | Blue Sea Systems | Lead time | £49.80 inc VAT | |
| 080 | Blue Sea Systems Circuit Breaker, Bus 285 Panel 70ASwitching & distribution | 7085-BSS | Blue Sea Systems | Lead time | £47.40 inc VAT | |
| 081 | Blue Sea Systems Circuit Breaker, Bus 285 Panel 80ASwitching & distribution | 7086-BSS | Blue Sea Systems | Lead time | £49.80 inc VAT | |
| 082 |  | Blue Sea Systems Circuit Breaker, Bus 285 Surface Mount 50ASwitching & distribution | 7183-BSS | Blue Sea Systems | Lead time | £49.80 inc VAT |
| 083 | Blue Sea Systems Coil AC Current Sensing 150A/50mA (Bulk) | 8256B-BSS | Blue Sea Systems | Lead time | £22.80 inc VAT | |
| 084 | Blue Sea Systems Contura Mounting Panel 1pos (Bulk) | 8268B-BSS | Blue Sea Systems | Lead time | £2.40 inc VAT | |
| 085 | Blue Sea Systems Contura Mounting Panel Center | 8266-BSS | Blue Sea Systems | Lead time | £6.60 inc VAT | |
| 086 | Blue Sea Systems Contura Mounting Panel End | 8267-BSS | Blue Sea Systems | Lead time | £5.40 inc VAT | |
| 087 | Blue Sea Systems Cover BusBar 2301/2303Switching & distribution | 2715-BSS | Blue Sea Systems | Lead time | £5.40 inc VAT | |
| 088 | Blue Sea Systems Cover BusBar 2302Switching & distribution | 2716-BSS | Blue Sea Systems | Lead time | £8.40 inc VAT | |
| 089 | Blue Sea Systems Cover MaxiBus 2105/2126Switching & distribution | 2718-BSS | Blue Sea Systems | Lead time | £31.80 inc VAT | |
| 090 |  | Blue Sea Systems Cover MaxiBus 2127/2128 (Bulk)Switching & distribution | 2719B-BSS | Blue Sea Systems | Lead time | £26.40 inc VAT |
| 091 | Blue Sea Systems Cover PowerBar 2104 | 2708-BSS | Blue Sea Systems | Lead time | £27.60 inc VAT | |
| 092 | Blue Sea Systems Dimmer DeckHand 12A 12V (incl. control switch)Switching & distribution · 12V | 7507-BSS | Blue Sea Systems | Lead time | £84.60 inc VAT | |
| 093 | Blue Sea Systems Dimmer DeckHand 12A 24V (incl. control switch)Switching & distribution · 24V | 7509-BSS | Blue Sea Systems | Lead time | £115.80 inc VAT | |
| 094 | Blue Sea Systems Dimmer DeckHand 6A 12V (incl. control switch)Switching & distribution · 12V | 7506-BSS | Blue Sea Systems | Lead time | £75.60 inc VAT | |
| 095 | Blue Sea Systems Dimmer DeckHand 6A 24V (incl. control switch)Switching & distribution · 24V | 7504-BSS | Blue Sea Systems | Lead time | £101.40 inc VAT | |
| 096 | Blue Sea Systems DualBus Com +/- 10 Circuits | 2702-BSS | Blue Sea Systems | Lead time | £20.40 inc VAT | |
| 097 | Blue Sea Systems DualBus Com +/- 5 Circuits | 2701-BSS | Blue Sea Systems | Lead time | £15.60 inc VAT | |
| 098 | Blue Sea Systems DualBus Plus 1/4in Stud (Bulk)Switching & distribution | 2722B-BSS | Blue Sea Systems | Lead time | £25.20 inc VAT | |
| 099 | Blue Sea Systems DualBus Plus 5/16in StudSwitching & distribution | 2723-BSS | Blue Sea Systems | Lead time | £30.60 inc VAT | |
| 100 | Blue Sea Systems ELCI C-Series 240VAC 50A Triple Pole 30mA FR (Bulk) | 3104B-BSS | Blue Sea Systems | Lead time | £480.60 inc VAT |