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Carling Technologies MF2B944751HC42C Miniature Circuit Breaker

The CARLING TECHNOLOGIES MF2-B-94-475-1-HC4-2-C is a miniature magnetic circuit breaker engineered for applications where space, aesthetics, and snap-in front panel mounting are critical. Available with rocker or handle actuators, illuminated or non-illuminated options, and various time delays, this breaker provides flexibility in design. It is recognized under UL, certified by CSA, and VDE compliant, ensuring reliable performance and safety. The 'Wiping' contact design contributes to long-term reliability, making it suitable for industrial control and general-purpose applications.

Authorized Distributors
Source:DigiKey
Part No:MF2-B-94-475-1-HC4-2-C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $69.519
Buy/RFQ:
Source:DigiKey
Part No:MF2B944751HC42C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $69.519
Buy/RFQ:
Part No:MF2-B-94-475-1-HC4-2-C
Stock:0
Inv Date:06-07-2026
Price: Unit price: $76.26
Buy/RFQ:
Part No:MF2-B-94-475-1-HC4-2-C
Stock:0
Inv Date:06-06-2026
Price: Unit price: $77.79
Buy/RFQ:
Part No:MF2-B-94-475-1-HC4-2-C
Stock:1
Inv Date:06-06-2026
Price: Unit price: $50.71
Buy/RFQ:
Part No:MF2-B-94-475-1-HC4-2-C
Stock:1
Inv Date:06-06-2026
Price: Unit price: $50.71
Buy/RFQ:

Carling Technologies MF2B944751HC42C Miniature Circuit Breaker Specifications:

  • Voltage: Up to 250 VAC or 65 VDC
  • Current Rating: 0.02 to 25 amps
  • Interrupting Capacity: Up to 3000 Amps
  • Frequency: 50/60 Hz
  • Phase: 1
  • Trip Time: Varies based on curve (e.g., .100 MAX, .200 - 5.00)
  • Minimum Inrush Pulse Tolerance: 12 times rated current (60 Hz, 1/2 cycle 8 ms pulse for certain curves)
  • Ambient Temperature: 77 °F (25 °C)
  • Agency Approvals: UL, CSA, VDE

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Frequently Asked Questions

Where can I buy Carling Technologies MF2B944751HC42C?

You can click on the BUY or RFQ button to purchase MF2B944751HC42C from an authorized Carling Technologies distributor.

How do I troubleshoot issues or seek technical support for part MF2B944751HC42C?

You can download the MF2B944751HC42C datasheet or visit the Carling Technologies website for support.

Who is the manufacturer of MF2B944751HC42C?

Carling Technologies

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