SKU:
EX 70905150
€ 54,70
1-2 weeks delivery time
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The Mastervolt 70905150 is a 50A double-pole rocker circuit breaker engineered for the secure disconnection of both phase and neutral wires in 230V AC systems, or both positive and negative lines in floating DC setups. This breaker offers full circuit isolation, essential for large onboard loads such as inverters, chargers, and battery banks. With thermal trip protection, a red rocker switch, and snap-in panel mounting (48 x 38 mm), it complies with CE, UL 1077, CSA, and ABYC E-11 standards for marine, RV, and industrial applications.
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Mastervolt 70905150 – 50A Red Double Circuit Breaker Rocker
The Mastervolt 70905150 is a high-current double-pole thermal circuit breaker rated at 50 amps. It is designed for marine and mobile systems requiring simultaneous disconnection of both poles in AC or isolated DC circuits. This configuration ensures complete circuit isolation—essential for preventing partial shutdowns, ground loop risks, or backfeed in sensitive electrical environments.
The red rocker switch allows for manual on/off control and reset, combining safety and convenience in one component. Its robust design fits standard 48 x 38 mm panel cut-outs, offering easy integration and long-term reliability in harsh environments. Certified to CE, UL, CSA, and ABYC E-11, the 70905150 is ideal for professional-grade installations handling high continuous loads.
Key Features:
- 50A double-pole thermal circuit breaker
- Simultaneous switching of both lines: AC phase/neutral or DC +/−
- Red rocker actuator for manual switching and reset
- Protects against overload and short-circuit conditions
- Rated for up to 32V DC or 230V AC systems
- Interrupt rating: 1,000 A at 32V DC
- Snap-in mounting for 48 x 38 mm panel cut-out
- Meets CE, UL 1077, CSA, ABYC E-11 standards
Technical Specifications:
Parameter Value Product Code 70905150 Breaker Type Double-pole thermal circuit breaker Rated Current 50 A Poles 2 (linked) Operating Voltage Up to 32V DC / 230V AC Interrupt Capacity 1,000 A at 32V DC Actuator Red rocker switch Panel Cut-out 48 x 38 mm Depth Behind Panel Approx. 45 mm Mounting Snap-in panel mount Standards Compliance CE, UL 1077, CSA, ABYC E-11
Applications:
- High-load 230V AC shore power circuits
- Battery banks, chargers, and inverter protection
- Dual-line disconnection for floating DC installations
- Marine, RV, and off-grid electrical distribution panels
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