Designed for exposed mounting applications

  • Illuminated 15A circuit breakers provide switching, “ON” indication and overcurrent protection
  • Industry-standard sizes and mounting allow these panels to be easily retroftted in an existing application
  • Polycarbonate/ABS panel surface is UV-stabilized, flame retardant, and will not corrode
  • Silicon breaker boots and gasket protects against water ingress
  • Low profle makes it easy to install in tight spaces
  • Fast-on circuit breaker connectors make it quick to wire
  • Two-wire connection for powering all panels is simple and requires #10 ring terminals. Terminals screw to bus bars for secure connections
  • Set of 15 square format circuit labels are included, and are easy to replace. Additional standard or custom labels are available through Blue Sea Systems


Color Gray
Positions 4
Nominal Voltage 12V DC
Maximum Amperage 45A
Terminal Type 1/4" Male quick connect
Hardware Stainless Steel #6 x 5/8" mounting screws
Ring Terminal Size M5 (#10)
Height 6.625in (168.28 mm)
Width 4.625in (117.48 mm)
Depth 1.75in (44.45 mm)


SKU BSS.4321
Model # 4321
UPC/EAN 632085043216
Brand Blue Sea Systems
Shipping Weight 0.5000kg
Shipping Width 0.200m
Shipping Height 0.100m
Shipping Length 0.150m
Shipping Cubic 0.003000000m3
Unit Of Measure ea

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