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Carling Technologies MM1B3225023DBBC Miniature Circuit Breaker

The M-Series circuit breaker from Carling Technologies is a versatile and cost-effective solution for a wide range of applications. Its compact, hydraulic-magnetic design, combined with a variety of styling options like rocker, paddle, and pushbutton actuators, allows for maximum design flexibility. The breakers are available with 1 or 2 poles, current ratings from 0.02 to 50 amps, and voltage options of 125/250VAC or 80VDC. They meet MIL-PRF-55629 and MIL STD 202 standards, ensuring reliability and performance in demanding environments such as telecom, transportation, marine, and medical equipment.

Authorized Distributors
Source:DigiKey
Part No:MM1-B-32-250-2-3DB-B-C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $30.823
Buy/RFQ:
Source:DigiKey
Part No:MM1B3225023DBBC
Stock:0
Inv Date:06-06-2026
Price: Unit price: $30.823
Buy/RFQ:
Part No:MM1-B-32-250-2-3DB-B-C
Stock:0
Inv Date:06-07-2026
Price: Unit price: $25.43
Buy/RFQ:
Part No:MM1-B-32-250-2-3DB-B-C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $29.17
Buy/RFQ:
Part No:MM1-B-32-250-2-3DB-B-C
Stock:2
Inv Date:06-06-2026
Price: Unit price: $21.483
Buy/RFQ:
Part No:MM1-B-32-250-2-3DB-B-C
Stock:2
Inv Date:06-06-2026
Price: Unit price: $21.483
Buy/RFQ:

Carling Technologies MM1B3225023DBBC Miniature Circuit Breaker Specifications:

  • Operating Temperature: -40° C to +85° C
  • Maximum Voltage: 125/250 VAC, 80 VDC
  • Endurance: 10,000 ON-OFF operations @ 6 per minute
  • Trip Free: Trips on overload, even when actuator is forcibly held in the ON position
  • Current Ratings: 0.02 to 50 amps in 1 amp increments
  • Auxiliary Switch Rating: SPDT; 7A 250VAC, 7A (Res) 28VDC, 4A (Ind) 28VDC, 0.25A 80VDC (Res) (silver contacts), 0.1A 125VAC (gold contacts)
  • Insulation Resistance: Minimum of 100 Megohms at 500 VDC
  • Dielectric Strength: UL, CSA 1500V, 50/60 Hz
  • Shock Withstand: 100 Gs, 6ms
  • Vibration Withstand: 0.060” excursion from 10-55 Hz
  • Moisture Resistance: Method 106D
  • Salt Spray Resistance: Method 101
  • Thermal Shock Resistance: Method 107D
  • Resistance per Pole: Values from Line to Load Terminal

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Frequently Asked Questions

Where can I buy Carling Technologies MM1B3225023DBBC?

You can click on the BUY or RFQ button to purchase MM1B3225023DBBC from an authorized Carling Technologies distributor.

How do I troubleshoot issues or seek technical support for part MM1B3225023DBBC?

You can download the MM1B3225023DBBC datasheet or visit the Carling Technologies website for support.

Who is the manufacturer of MM1B3225023DBBC?

Carling Technologies

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