ID
1002210
$ 226.51
1-2 weeks delivery time
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The Blue Sea 7287 C-Series circuit breaker is a triple pole 50A AC magnetic hydraulic toggle breaker designed for 120/240V AC main circuit protection. It provides 5,000A interrupt capacity to meet ABYC requirements for 50A main protection and is used as a 240V AC main breaker to switch hot lines and neutral, with all poles tripping together if any pole trips. Rated for up to 120/240V AC and 80V DC, with trip-free mechanism, white toggle actuator, 1/4-20 tin-plated brass terminal studs, 10,000 switching cycles, and −40°C to +85°C operating range. UL 1077 compliant.
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Blue Sea 7287 – C-Series White Toggle Circuit Breaker, Triple Pole, 50A AC
The Blue Sea 7287 C-Series circuit breaker is a triple pole, 50A AC magnetic hydraulic toggle breaker designed for AC main circuit protection in marine electrical systems. It provides 5,000 Ampere interrupt capacity to meet ABYC requirements for 120/240 Volt 50 Ampere main protection.
This model is specified for use as a 240V AC main circuit breaker to switch hot lines and neutral. In multi-pole configurations, all poles trip together if any one pole trips. The breaker combines switching and circuit protection in a single device and features a trip-free design that cannot be held ON during a fault condition.
Key Features
- C-Series toggle circuit breaker
- Triple pole configuration
- Rated current: 50A AC
- 5,000A interrupt capacity for AC main protection
- Designed for 120/240V AC main circuit protection
- Triple pole version switches lines (hot) and neutral
- All poles trip if any one pole trips
- Magnetic hydraulic – trip free mechanism
- Trip Free — cannot be held ON during fault current condition
- White toggle actuator
Technical Specifications
Model 7287 Series C-Series Poles 3 Amperage 50A AC Maximum Voltage 120V AC / 240V AC / 80V DC Circuit Breaker Type Magnetic Hydraulic – Trip Free Actuator Style Toggle Color White Switching Cycles 10,000 Minimum Operating Temperature -40°C Maximum Operating Temperature 85°C Weight 0.90 lb (0.41 kg)
Terminals & Mounting
- Terminal stud: 1/4-20 tin-plated brass
- Terminal stud torque: 35 in-lb (3.95 Nm)
- Mounting screw: #6-32 stainless steel
- Mounting screw torque: 6 in-lb (0.68 Nm)
Interrupt Capacity
- 5000A @ 125V AC
- 5000A @ 240V AC
Optional Accessories
- 8087 – Panel DC 8 Pos C-Series CB
- 8088 – Panel DC 3 Pos C-Series CB
Compliance
- UL 1077
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