Part 7277-2-4

Description

Approvals and Conformities Alternate PN#s 7277-2-4 Product Attributes Country of Origin United States Size 4 AMP Shipping Weight 0.05 pounds ECCN EAR99 Manufacturer P/N 7277-2-4 Schedule B Code 8536.20.0040 Pack Quantity 1 Klixon 7277 series is designed for applications that do not require the tighter performance characteristics and approvals of our military circuit breakers.Originally developed as an alternative to slow blow fuses, the trip–free 7277 is used extensively as primary electrical circuit protection on general aviation aircraft.The military grade version of this circuit breaker is the Klixon 7274-2 series. The 7277 and 7274-2 series circuit breakers are physically and electrically identical, with the exception that the 7277 has wider calibration limits. Performance Data Interrupt Current 0.50–5 amps: unlimited at 28 VDC7.50–15 amps: 2,000 amps at 28 VDC0.50–1.50 amps: unlimited at 120 VAC, 400 Hz2–5 amps: 800 amps at 120 VAC, 400 Hz7.50–20 amps: 500 amps at 120 VAC, 400 Hz Endurance 2,500 cycles: 120 VAC, 400 Hz inductive5,000 cycles: 120 VAC, 400 Hz resistive2,500 cycles: 30 VDC inductive5,000 cycles: 30 VDC resistive10,000 cycles: Mechanical, no load Vibration 10G minimum, 50–500 Hz Mechanical Shock 35G Acceleration 10G Weight 28 grams maximum

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