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Carling Technologies MS3B3462031CBA0NC Hydraulic-Magnetic Circuit Breaker

The CARLING TECHNOLOGIES MS3-B-34-620-3-1CB-A-0NC hydraulic-magnetic circuit breaker offers a compact and rugged solution for critical applications. Designed to meet IP68 requirements and MILPRF-39019F standards, this breaker is ideal for military, communication equipment, and power supply applications. It provides reliable protection with ratings from 0.02 to 30 amps, up to 240VAC/65VDC, and a maximum short-circuit current rating of 3,000 amps. The sealed metal toggle actuator ensures durability and protection in harsh environments.

Authorized Distributors
Source:DigiKey
Part No:MS3-B-34-620-3-1CB-A-0NC
Stock:0
Inv Date:06-06-2026
Price: Unit price: $204.74
Buy/RFQ:
Source:DigiKey
Part No:MS3B3462031CBA0NC
Stock:0
Inv Date:06-06-2026
Price: Unit price: $204.74
Buy/RFQ:
Part No:MS3-B-34-620-3-1CB-A-0NC
Stock:0
Inv Date:06-07-2026
Price: Unit price: $176.43
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Part No:MS3-B-34-620-3-1CB-A-0NC
Stock:0
Inv Date:06-06-2026
Price: Unit price: $205.72
Buy/RFQ:
Part No:MS3-B-34-620-3-1CB-A-0NC
Stock:3
Inv Date:06-06-2026
Price: Unit price: $151.21
Buy/RFQ:
Part No:MS3-B-34-620-3-1CB-A-0NC
Stock:3
Inv Date:06-06-2026
Price: Unit price: $151.21
Buy/RFQ:

Carling Technologies MS3B3462031CBA0NC Hydraulic-Magnetic Circuit Breaker Specifications:

  • Series: MS
  • Actuator: Sealed Toggle
  • Poles: 1-3
  • Current Rating: 0.02 - 30 Amps
  • Voltage Ratings: 65VDC, 240VAC, 120/240VAC
  • Short Circuit Rating: Up to 3,000 Amps
  • Auxiliary Switch Rating: 5A @ 125VAC, 3A @ 32VDC
  • Dielectric Strength: 1500V, 50/60 Hz
  • Insulation Resistance: Minimum 100 Megohms @ 500VDC
  • Weight: Approximately 1.8 oz (50 G) per pole
  • Agency Certifications: UL 1077, cRUus, TUV Certified
  • Operating Temperature: -40°C to +85°C
  • Ingress Protection: IP68
  • Material Compliance: Non-nutrient to fungus growth

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Frequently Asked Questions

Where can I buy Carling Technologies MS3B3462031CBA0NC?

You can click on the BUY or RFQ button to purchase MS3B3462031CBA0NC from an authorized Carling Technologies distributor.

How do I troubleshoot issues or seek technical support for part MS3B3462031CBA0NC?

You can download the MS3B3462031CBA0NC datasheet or visit the Carling Technologies website for support.

Who is the manufacturer of MS3B3462031CBA0NC?

Carling Technologies

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