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Circuit Breaker 7274-2-2

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Circuit Breaker 7274-2-2

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Part numbers : RX1-11-08354 , 7274-2-2 , 11-08354
Unit of Measure: EA

21.39 EUR / EA 21.39 EUR 21.39 € excl. VAT

21.39 EUR / EA excl. VAT

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Availability
271 EA available on request, inbound freight fee of 60 EUR applies
Special order from vendor stock.

Circuit Breaker 7274-2-2 is a 2 A Klixon 7274-2 series circuit breaker for low-amperage aircraft and aerospace electrical-circuit protection.

The 7274 series is a compact, lightweight, non-compensated, high-performance design with a trip-free indicating reset button. Its wiping-action contacts are designed to support low voltage drop and dependable operation in low-voltage applications.

  • Manufacturer part number: 7274-2-2
  • Associated MS designation: MS26574-2
  • Current rating: 2 A
  • Series: Klixon 7274-2
  • Trip-free reset function
  • MIL-C-5809 qualified series

This product is not represented as EASA/FAA approved. Confirm part-number applicability, electrical rating, installation configuration, and required certification status against the applicable approved maintenance data before installation.

Manufacturer product information | 7274 series technical datasheet

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Overview

Trip–Free

The 7274 features a trip–free, indicating reset button and is available in standard ratings from ½ to 20 amps.


Wiping Action

A "wiping action" contact design assures low voltage drop, faster trip time and high reliability in low voltage applications. They are available in standard ratings from ½ to 20 amps.


Water Resistant Panel

A water resistant panel seal designed to fit over the push button actuator is available for applications that require this type of protection.


Features

  • Uses minimum space
  • Light weight
  • Trip–free
  • MIL-C-5809 qualified
  • Current rating: 2 amp
  • Low amp
  • High vibration resistance
  • Typical use: Military airborne vehicle and equipment protection

Specifications

  • Amp: 2
  • MS#: MS26574-2
  • Vibration: 10G minimum, 50–500 Hz (other vibration levels available)
  • Mechanical Shock: 35G
  • Acceleration: 10G
  • Weight: 7274-2 (MS 26574): 28 grams maximum; 7274-4 (MS 26574 A): 28 grams maximum; 7274-11 (MS 22073): 33 grams maximum; 7274-69 (MS 22073V): 33 grams; 7274-70 (MS 26474L): 33 grams
  • Interrupt Current: 0.50–5 amps: unlimited at 28 VDC; 7.50–15 amps: 2,000 amps at 28 VDC; 0.50–1.50 amps: unlimited at 120 VAC, 400 Hz; 2–5 amps: 800 amps at 120 VAC, 400 Hz; 7.50–20 amps: 500 amps at 120 VAC, 400 Hz
  • Endurance: 2,500 cycles: 120 VAC, 400 Hz inductive; 5,000 cycles: 120 VAC, 400 Hz resistive; 2,500 cycles: 30 VDC inductive; 5,000 cycles: 30 VDC resistive; 10,000 cycles: Mechanical, no load



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