1-877-4-SPRUCE | info@aircraftspruce.com
Aircraft Spruce & Specialty Co.
 
 
EVERYTHING FOR PLANES AND PILOTS SINCE 1965 | 877-4-SPRUCE
Home / Electrical / Circuit Breakers / Push-Pull / MS3320 / MS25244 /7274-2-.5 Circuit Breakers
Main Image

7274-2-.5 Circuit Breakers

1 Review 0 Answered Questions
$139.80/Each
Quantity
Add to Wishlist
Part# 11-16406
MFR Model# 7274-2-1/2

Overview

7274 series are small, lightweight, low amperage devices that are specifically designed to protect aircraft/aerospace cable and components in airborne vehicles and equipment.

Trip–Free
The 7274 features a trip–free, indicating reset button and is available in standard ratings from ˝ 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 ˝ 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.
   
California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Features

  • Uses minimum space
  • Light weight
  • Trip–free
  • MIL-C-5809 qualified
  • Current rating: 1/2 amp
  • Low amp
  • High vibration resistance
  • Typical use: Military airborne vehicle and equipment protection

Specifications

Actuator Function: Trip-reset
Actuator Position Designation: At pole one
Body Length: 0.780 inches
Body Style: Single pole type
Body Width: 0.580 inches
Bushing Length: 0.359 inches
Case Material: Metal
Center To Center Distance Between Terminals Parallel To Length: 0.593 inches
Circuit Protection Type: Overcurrent single location
Fragility Factor: Moderately rugged
Frequency In Hertz: 400.0 single location
Inclosure Protection Type For Which Designed: Explosion resistant and moisture resistant
Internal Trip Release Configuration: Series trip single location
Main Contact Tripping Mechanism Type: Trip free
Manual Actuator Type And Quantity: 1 push-pull
Maximum Continuous Load Current Rating Per Pole: 5.0 amperes ac single location and 5.0 amperes dc single location
Mounting Facility Type And Quantity: 1 threaded bushing w/panel seal
Mounting Surface To Terminal End Distance: 1.420 inches
Thread Size: 0.438 inches
  • Frequently Purchased With
  • Customers Also Viewed
  • Related Items

Reviews

Submit a Review

Great product as always!!

Carlos S Verified Purchase

CIRCUIT BREAKER 7274-2.5
May 15, 2023

Q&A

Submit

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

View in Catalog

View Image View in Catalog