SKU:
EX 70905030
€ 34,01
1-2 weeks delivery time
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The Mastervolt 70905030 is a heavy-duty 30A single-pole rocker circuit breaker designed for direct current systems up to 32V. It offers robust overload and short-circuit protection for high-current onboard circuits and also functions as a manual on/off switch via its red rocker actuator. Built for marine and mobile use, this panel-mounted breaker fits standard 48 x 19 mm cut-outs and complies with CE, UL 1077, CSA, and ABYC E-11 standards.
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Mastervolt 70905030 – 30A Red Single Circuit Breaker Rocker
The Mastervolt 70905030 is a high-capacity single-pole thermal circuit breaker rated at 30 amps. Ideal for demanding marine, RV, and off-grid applications, this breaker protects vital DC circuits from overload and short-circuit conditions while offering integrated manual switching. The red rocker actuator ensures clear visibility and functional control, making it suitable for use with power-hungry loads such as large pumps, inverters, or auxiliary power feeds.
Its durable, compact design ensures easy integration into electrical panels via standard snap-in mounting. Compliance with CE, UL, CSA, and ABYC E-11 guarantees safe, long-lasting operation in harsh environments.
Key Features:
- 30A current rating for heavy DC loads
- Rocker-style red actuator for switching and reset
- Overload and short-circuit protection up to 32V DC
- Ideal for marine, RV, and industrial applications
- Panel cut-out: 48 x 19 mm (snap-in type)
- Compliant with CE, UL 1077, CSA, ABYC E-11
Technical Specifications:
Parameter Value Product Code 70905030 Type Single-pole circuit breaker Rated Current 30 A Actuator Type Rocker switch (Red) Operating Voltage Up to 32V DC Interrupt Capacity 1,000 A at 32V DC Panel Cut-out 48 x 19 mm Depth Behind Panel Approx. 40 mm Standards Compliance CE, UL 1077, CSA, ABYC E-11 Mounting Type Snap-in panel mount
Applications:
- Large DC pumps, compressors, or winches
- Battery banks and high-power distribution circuits
- Inverter inputs or heavy-duty control panels
- Marine, off-grid, and utility-grade DC systems
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