MS-Series Sealed Hydraulic Magnetic Circuit Breaker

Carling Technologies
Part Number Information
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MS1 Buy Now
MS2 Buy Now
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Designed and tested to operate flawlessly in the harshest of environments, the MS-Series sealed toggle circuit breaker is ideally suited for COTS (commercial off the shelf ) military applications. Our space saving envelope meets IP68 requirements and features a durable metal and sealed mounting bushing with MIL-PRF-39019F ingress protection when mounted in a panel.

This class-leading, affordable circuit breaker was designed in accordance with the requirements of MIL-PRF-55629 and MIL STD 202, making it the best choice for those applications where shock, vibration, moisture resistance, salt spray and thermal shock are of the utmost consideration.

The MS-Series’ compact size and reliability make it ideal for crucial communication equipment and other mission critical components.


• Sealed Toggle Actuator
• ŠŠMIL-PRF-39019F Ingress Protection
• ŠŠMIL-PRF-55629 and MIL STD 202 Compliant
• ŠŠCompact Design


• COTS Military
    o Communication Equipment
• ŠŠOff Highway Equipment
    o Construction, Mining & Agriculture
• ŠŠGenerators & Power Supplies
• ŠHarsh Environment Applications