Resettable 80 A DC circuit breaker with manual on/off function for 12–48 V systems; suitable for panel or recessed mounting. Photonic Universe model CBR80.

• Rating: 80 A. Type: thermal overcurrent protection device; resettable design combines fuse and switch. Material: thermoplastic (UL 94 V-0).
• Nominal voltages: 12–48 V — automatic overcurrent protection plus manual on/off switch.
• Mounting: panel or recessed. Terminals: M6. Size: 74 x 48 x 37 mm (2.9 x 1.9 x 1.5 in).
• Operating temperature: -32 °C to 82 °C (-26 °F to 180 °F). Storage temperature: -34 °C to 149 °C (-29 °F to 300 °F).
• Enclosure: IP67. Weight: 110 g (3.9 oz).
• Ignition-protected; meets SAE J1625, SAE J1171 and UL 1500.
• Applications: ideal for solar or wind charge controllers to batteries, between off-grid inverter DC input and batteries, DC power distribution, charging circuits, automotive and marine systems.
• Documents available to download: Time vs Rated Current graph for the 80 A breaker (Photonic Universe CBR80) and Temperature derating graph (datasheets).

Always confirm correct wire sizing, polarity and mounting before installation; consult the time vs current graph when selecting protection for sensitive loads.