Follow us
 
  Instagram
NO PRICE MATCH PROMISE
just fair pricing / more info
 
HALF PRICE UK STANDARD DELIVERY
on orders over £200* / more info
 
BUY WITH CONFIDENCE
see what other customers say / more info
Blue Sea 187 Surface Mount Circuit Breaker 40a
  Zoom

Blue Sea 187 Surface Mount Circuit Breaker 40a

£100.15  
+

Part Number:  7138
Brand:  Blue Sea

Availability:  

Standard UK Delivery for this Product is 5-10 days.

Blue Sea 187 Surface Mount Circuit Breaker 40a

  • Combines switching and circuit protection into a single device*
  • Clear, single lever operation
  • 'Trip Free' design cannot be held 'ON' during fault current condition
  • Waterproof
  • Recessed mounting holes for clean appearance
  • Large Clearance around terminal studs accecpt heavy gauge wire lugs
  • Robust 5/16 M8 terminals provide high torque connections
  • Large lever with vertical/horizontal orientation provides indication of trip status
  • Ignition protected - Safe for installation aboard gasoline powered boats
  • Meets SAE J1171 external ignition protection requirements

  • * Do not use as a switch where high inrush currents are expected.

Specifications
Amperage40A
Maximum Voltage48V DC
MountingSurface Mount
Circuit Breaker TypeThermally responsive Bi-metal blade
Interrupt Capacity 5000A @ 12V
3000A @ 24V
1500A @ 42V
Minimum Operating Temperature-40° C
Maximum Operating Temperature85° C
Case MaterialThermoset Polyester
Circuit Breaker ClassType III - switchable/manual reset - trip free
Mounting HoleAccept #10 (M5) Screw
Terminal Stud Size5/16' - 18
Terminal Stud Torque75 in-lb (8.47 Nm)
Weight0.58lb (0.26 kg)


Please see our COVID-19 response here

Due to Brexit and Covid, supplier and couriers services are affected. Please contact us if you require items urgently.

Call Us On 
01383 807444