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Carling Technologies MD2B646301A36BC Miniature Hydraulic Circuit Breaker

The CARLING TECHNOLOGIES M-Series circuit breakers offer a cost-effective solution for demanding applications requiring space-saving features and aesthetics. These breakers are designed with a vertically mounted parallel pole configuration, suitable for telecommunication equipment and other applications needing a compact footprint. They provide balanced circuit protection and are available with various actuator styles, colors, and imprinting options. The M-Series meets MIL PRF-55629 & MIL-STD-202G standards for shock, vibration, moisture, and thermal shock resistance, ensuring reliable performance in harsh environments. They are ideal for communication equipment, vehicles, marine applications, generators, power supplies, and medical equipment.

Authorized Distributors
Source:DigiKey
Part No:MD2-B-64-630-1-A36-B-C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $59.852
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Source:DigiKey
Part No:MD2B646301A36BC
Stock:0
Inv Date:06-06-2026
Price: Unit price: $59.852
Buy/RFQ:
Part No:MD2-B-64-630-1-A36-B-C
Stock:0
Inv Date:06-07-2026
Price: Unit price: $80.53
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Part No:MD2-B-64-630-1-A36-B-C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $82.14
Buy/RFQ:
Part No:MD2-B-64-630-1-A36-B-C
Stock:1
Inv Date:06-06-2026
Price: Unit price: $57.5
Buy/RFQ:
Part No:MD2-B-64-630-1-A36-B-C
Stock:1
Inv Date:06-06-2026
Price: Unit price: $57.5
Buy/RFQ:

Carling Technologies MD2B646301A36BC Miniature Hydraulic Circuit Breaker Specifications:

  • Voltage: 125/250 VAC, 80 VDC
  • Current Ratings: 0.100 - 50.0 amps
  • Auxiliary Switch Rating: SPDT; 7A 250VAC, 7A (Res) 28VDC, 4A (Ind.) 28VDC, 0.25A 80VDC (Res), 0.1A 125VAC (gold contacts)
  • Insulation Resistance: 100 Megohms at 500 VDC
  • Dielectric Strength: 1500V, 50/60 Hz
  • Endurance: 10,000 ON-OFF operations
  • Trip Free: Overload trip, even with forced actuator
  • Poles: 1 or 2
  • Weight: Approximately 30 grams/pole
  • Operating Temperature: -40° C to +85° C
  • Shock Resistance: Withstands 100 Gs, 6ms
  • Vibration Resistance: Withstands 0.060” excursion from 10-55 Hz
  • Moisture Resistance: Ten 24-hour cycles @ + 25°C to +65°C, 8098% RH
  • Chemical Resistance: Detergents or alcohol only

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Frequently Asked Questions

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You can click on the BUY or RFQ button to purchase MD2B646301A36BC from an authorized Carling Technologies distributor.

How do I troubleshoot issues or seek technical support for part MD2B646301A36BC?

You can download the MD2B646301A36BC datasheet or visit the Carling Technologies website for support.

Who is the manufacturer of MD2B646301A36BC?

Carling Technologies

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