myMectronic
myMectronic

A Premier B2B Part Search

AIRPAX / SENSATA M556296390L Magnetic Circuit Breaker

The AIRPAX / SENSATA M55629/6-390L is a robust, three-pole magnetic circuit breaker conforming to MIL-PRF-55629/6G. Designed for critical applications within the Department of Defense and beyond, this breaker provides reliable overcurrent protection with trip-free functionality. It incorporates auxiliary contacts for versatile integration and is built to withstand demanding environmental conditions, including vibration and shock. The breaker's construction ensures consistent performance across a range of voltage and current ratings, making it suitable for diverse industrial and military systems. Its robust design and adherence to military standards guarantee dependability in challenging operational environments.

Authorized Distributors
Source:Newark
Part No:M55629/6-390L
Stock:4
Inv Date:06-08-2026
Price: Unit price: $1588.74
Buy/RFQ:
Source:DigiKey
Part No:M55629/6-390L
Stock:0
Inv Date:06-08-2026
Price: Unit price: $1542.47
Buy/RFQ:
Part No:M55629/6-390L
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1542.47
Buy/RFQ:
Part No:M55629/6-390L
Stock:8
Inv Date:06-08-2026
Price: Unit price: $1737.62
Buy/RFQ:
Part No:M55629/6-390L
Stock:8
Inv Date:06-08-2026
Price: Unit price: $1737.62
Buy/RFQ:

AIRPAX / SENSATA M556296390L Magnetic Circuit Breaker Specifications:

  • Ltr: Inches
  • Inches: Inches
  • mm: mm
  • A: 0.149-0.211
  • B: 1.420-1.470
  • C: 0.359-0.391
  • D: 0.719-0.781
  • E: 2.046-2.078
  • F: 0-2.530
  • G: 0.187-0.249
  • H: 0.109-0.171
  • J: 0.249-0.311
  • K: 1.660-1.960
  • L: 0-0.427
  • M: 0.519-0.699
  • N: 0-2.800
  • P: 0-2.340
  • R: 2.000-2.040
  • S: 0-2.553
  • T: 2.205-2.285
  • Current Rating: 0.2-50 Amperes
  • Voltage Rating: 240 V ac
  • Interrupting Capacity: 2000 Amperes at 50 V DC, 2000 Amperes at 120 V AC, 1500 Amperes at 120 V AC, 400 Hz, 1000 Amperes at 240 V AC

Buy the M55629/6-390L AIRPAX / SENSATA Magnetic Circuit Breaker | myMectronic

Purchase the AIRPAX / SENSATA M55629/6-390L circuit breaker securely and efficiently through our online platform.

Buy Now

Frequently Asked Questions

Where can I buy AIRPAX / SENSATA M556296390L?

You can click on the BUY or RFQ button to purchase M556296390L from an authorized AIRPAX / SENSATA distributor.

How do I troubleshoot issues or seek technical support for part M556296390L?

You can download the M556296390L datasheet or visit the AIRPAX / SENSATA website for support.

Who is the manufacturer of M556296390L?

AIRPAX / SENSATA

AIRPAX / SENSATA Part List

Browse and search other AIRPAX / SENSATA parts, locate datasheets and stock

Sponsored by