SKU:
EX 70905120
€ 54,70
1-2 weeks delivery time
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The Mastervolt 70905120 is a 20A double-pole rocker circuit breaker designed for marine and industrial systems requiring simultaneous disconnection of both phase and neutral (or positive and negative) lines. Ideal for 230V AC installations or isolated DC applications, this breaker ensures full circuit isolation and operator safety. Featuring a red rocker actuator and compact snap-in design (48 x 38 mm panel cut-out), it complies with CE, UL 1077, CSA, and ABYC E-11 standards.
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Mastervolt 70905120 – 20A Red Double Circuit Breaker Rocker
The Mastervolt 70905120 is a heavy-duty double-pole thermal circuit breaker rated at 20 amps. It provides simultaneous disconnection of both lines in AC or DC systems, offering maximum safety for 230V AC applications or galvanically isolated DC circuits. The red rocker actuator functions as both a manual switch and a reset mechanism, ensuring clear control and operational reliability.
Engineered for professional marine, RV, and off-grid environments, the breaker fits standard 48 x 38 mm panel openings and delivers consistent protection even in harsh conditions. It is fully compliant with international safety standards including CE, UL, CSA, and ABYC E-11.
Key Features:
- 20A double-pole thermal circuit breaker
- Simultaneous breaking of both phase and neutral or +/- poles
- Red rocker switch for manual operation and reset
- Ideal for 230V AC and floating 12/24V DC systems
- Panel mounting – fits 48 x 38 mm cut-out
- Interrupt rating: 1,000 A at 32V DC
- Certified to CE, UL 1077, CSA, and ABYC E-11
Technical Specifications:
Parameter Value Product Code 70905120 Breaker Type Double-pole circuit breaker Rated Current 20 A Actuator Type Red rocker switch Poles 2 (linked) Operating Voltage Up to 32V DC / 230V AC Interrupt Capacity 1,000 A at 32V DC Panel Cut-out 48 x 38 mm Depth Behind Panel Approx. 45 mm Mounting Type Snap-in panel mount Compliance CE, UL 1077, CSA, ABYC E-11
Applications:
- 230V AC marine shore power and distribution panels
- Floating or isolated DC circuits in mobile/off-grid systems
- Battery bank isolation with simultaneous pole control
- Critical onboard and industrial control panels
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