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Klixon 7270-5-25 Circuit Breaker | 25 Amps
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$529.82
Klixon 7270 series toggle thermal circuit breaker, 25 A. Trip‑free design. Rated 50 VDC or 250 VAC (to 400 Hz).
Out of stock
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The Klixon 7270 series is a single‑pole, toggle thermal circuit breaker rated for 25 amps, engineered for reliable protection in aircraft AC or DC systems. It combines on/off switching with precise thermal overload protection and a trip‑free mechanism that prevents reset against fault conditions.
Key Features
- Toggle actuator with a visible trip indicator for quick fault identification
- Trip‑free operation; cannot be reset into a fault
- Resettable overload capacity up to 10Ă— rated current
- #6‑32 screw terminals with standard panel bushing
- Rated for 50 VDC or 250 VAC (to 400 Hz)
- Interrupting capacity: up to 1,000 A @ 50 VDC
- Designed for aviation use; widely accepted across general aviation platforms
Electrical Performance (@ +25 °C)
- Carries 100% of rated current; may trip 101–134%; must trip at 135% within 1 hour
- Dielectric strength: >1,500 V RMS
- Endurance: >6,000 cycles at 100% load or 10,000 mechanical cycles
Typical Applications
Aircraft panels and avionics, lighting, communications, and power distribution.
Klixon®, a brand of Sensata Technologies, is a world leader in precision-engineered circuit protection, thermal control, and sensing solutions for aerospace, defense, and industrial applications. With a legacy dating back to the 1940s, Klixon pioneered the development of miniature, trip-free circuit breakers and thermal protectors that set the global standard for performance and reliability.
Klixon circuit breakers are trusted by aircraft manufacturers, maintenance facilities, and avionics technicians worldwide for their lightweight construction, temperature stability, and resistance to vibration and shock. The company’s designs meet or exceed FAA, MIL-PRF, and RTCA standards, ensuring long-term dependability in both civil and military aviation systems.
From the iconic Klixon 7277 and 7274 series to the 2TC and W23 lines, each breaker is built for consistent trip performance and enduring protection of vital electrical circuits.
Klixon® — Proven protection. Trusted by aviation.
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