Circuit Protection

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      28 products
      80A 12V/24V/48V Automatic over-current DC circuit breaker / switch - 4Boats
      80A 12V/24V/48V Automatic over-current DC circuit breaker / switch - 4Boats
      80A DC Breaker 12/24/48V Resettable Isolator | 4Boats
      £24.99
      Sale
      ST Blade Compact Fuse Blocks - 4 Circuits - 4Boats
      ST Blade Compact Fuse Block, 4 Circuits, 32 V DC | 4Boats
      £50.78 £47.75 Save £3.03
      Push Button Reset Only Quick Connect Circuit Breaker-20A - 4Boats
      Push-Button 20A Circuit Breaker, Quick-Connect | 4Boats
      £15.78
      Sold Out
      MRBF Terminal Fuse - 60A (Bulk) - 4Boats
      Blue Sea MRBF Terminal 60A Fuse (Bulk) | 4Boats
      £23.58
      CableCap .700 x.300 Stud Red - 4Boats
      CableCap Stud Cap 17.8 × 7.6 mm (.700 x .300 in) Red | 4Boats
      £12.84
      Black 60 Label Set - 4Boats
      Black 60 Label Set – Waterproof DC Labels | 4Boats
      £19.92
      Sale
      285-Series Circuit Breaker - Panel Mount-100A - 4Boats
      285-Series Panel-Mount Circuit Breaker 100A | 4Boats
      £80.06 £69.71 Save £10.35
      80A 12V/24V/48V AUTOMATIC OVER-CURRENT DC CIRCUIT BREAKER / SWITCH FOR PANEL OR RECESS MOUNT - 4Boats
      80A 12V/24V/48V AUTOMATIC OVER-CURRENT DC CIRCUIT BREAKER / SWITCH FOR PANEL OR RECESS MOUNT - 4Boats
      CBR80 80A 12–48 V Resettable DC Breaker | 4Boats
      £24.99
      60A 12V/24V/48V Automatic over-current DC circuit breaker / switch - 4Boats
      60A 12V/24V/48V Automatic over-current DC circuit breaker / switch - 4Boats
      Photonic Universe 60A DC Circuit Breaker/Isolator | 4Boats
      £24.99
      40A 12V/24V/48V AUTOMATIC OVER-CURRENT DC CIRCUIT BREAKER / SWITCH FOR PANEL OR RECESS MOUNT - 4Boats
      40A 12V/24V/48V AUTOMATIC OVER-CURRENT DC CIRCUIT BREAKER / SWITCH FOR PANEL OR RECESS MOUNT - 4Boats
      CBR40 40A DC Circuit Breaker (Panel/Recess) | 4Boats
      £24.99
      40A 12V/24V/48V Automatic over-current DC circuit breaker / switch - 4Boats
      40A 12V/24V/48V Automatic over-current DC circuit breaker / switch - 4Boats
      40A 12–48V DC Circuit Breaker / Switch | 4Boats
      £24.99
      250A 12V/24V/48V Automatic over-current DC circuit breaker - 4Boats
      250A 12V/24V/48V Automatic over-current DC circuit breaker - 4Boats
      Photonic Universe CB250 250A DC Circuit Breaker 12/24/48V | 4Boats
      £34.99
      100A 12V/24V/48V Automatic over-current DC circuit breaker / switch - 4Boats
      100A 12V/24V/48V Automatic over-current DC circuit breaker / switch - 4Boats
      100A 12/24/48V Automatic DC Circuit Breaker Switch | 4Boats
      £24.99
      150A 12V/24V/48V AUTOMATIC OVER-CURRENT DC CIRCUIT BREAKER / SWITCH FOR PANEL OR RECESS MOUNT - 4Boats
      150A 12V/24V/48V AUTOMATIC OVER-CURRENT DC CIRCUIT BREAKER / SWITCH FOR PANEL OR RECESS MOUNT - 4Boats
      Photonic Universe CBR150 150A 12/24/48V DC Circuit Breaker | 4Boats
      £24.99
      120A 12V/24V/48V Automatic over-current DC circuit breaker / switch - 4Boats
      120A 12V/24V/48V Automatic over-current DC circuit breaker / switch - 4Boats
      120A 12/24/48V Automatic Resettable DC Circuit Breaker | 4Boats
      £24.99
      LOFRANS' THERMAL CIRCUIT BREAKER 100A SM - 4Boats
      LOFRANS' THERMAL 100A Thermal Circuit Breaker SM | 4Boats
      £44.99
      Sold Out
      LOFRANS' CIRCUIT BREAKER THERMAL-MAGNET 100A PLUS PLATE & LED - 4Boats
      LOFRANS' CIRCUIT 100 A Thermal‑magnetic Breaker with LED | 4Boats
      £261.00
      MAXPOWER FUSE HOLDER T1 - 4Boats
      MAXPOWER FUSE Fuse Holder T1 | 4Boats
      £65.00
      Sold Out
      LOFRANS'CIRCUIT BREAKER THERMAL-MAGNET 125A PLUS PLATE & LED
      LOFRANS'CIRCUIT BREAKER 125A Thermal-Magnetic Breaker, Plate & LED
      £269.98
      LOFRANS' THERMAL CIRCUIT BREAKER 70A SM - 4Boats
      LOFRANS' THERMAL Circuit Breaker 70A SM | 4Boats
      £49.99
      LOFRANS' CIRCUIT BREAKER HYDRAULIC-MAGNET 100A PLUS PLATE - 4Boats
      LOFRANS' CIRCUIT 100 A Hydraulic‑magnetic Breaker | 4Boats
      £114.00
      Blue Sea Circuit Breaker Panel DC 24-Way - 4Boats
      Blue Sea 24 - Way DC Circuit Breaker Panel , 12/24V , 15x15A | 4Boats
      £1,020.12
      Blue Sea 187 Series DC Thermal Circuit Breakers Surface Mount - 4Boats
      Blue Sea 187 Series DC Thermal Circuit Breakers Surface Mount - 4Boats
      Reliable Waterproof DC Thermal Circuit Breakers - Surface Mount
      £110.21
      Sale
      BEP Surface Mount Thermal Single Circuit Breakers - 6 Sizes - 4Boats
      BEP Surface Mount Thermal Single Circuit Breakers - 6 Sizes - 4Boats
      Surface Mount Thermal Circuit Breakers - 6 Sizes | 4Boats
      £64.99 £63.59 Save £1.40
      Sale
      BEP Magnetic AC Circuit Breaker Double Pole - 20A, 30A or 50A - 4Boats
      BEP Magnetic AC Circuit Breaker Double Pole - 20A, 30A or 50A - 4Boats
      BEP Magnetic AC Circuit Breaker Double Pole - 20A, 30A, 50A Options
      £49.99 £49.09 Save £0.90
      Sale
      BEP IUL Magnetic Circuit Breaker Double Pole - 60/80/100A - 4Boats
      BEP IUL Magnetic Circuit Breaker Double Pole - 60A, 80A, 100A | 4Boats
      £92.99 from £82.00 Save £10.99
      BEP IEG Magnetic Circuit Breaker Double Pole - 7 Sizes - 4Boats
      BEP IEG Magnetic Circuit Breaker Double Pole - 7 Sizes | 4Boats
      £56.57
      Blade Split Bus Fuse Block, Blue Sea ATC - 4Boats
      Blade Split Bus Fuse Block ATC 12 Circuits
      £116.74