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Carling Technologies 8M1C121 Miniature Circuit Breaker

The CARLING TECHNOLOGIES 8M1-C-121 is a miniature magnetic circuit breaker engineered for demanding applications where space, aesthetics, and snap-in front panel mounting are crucial. Available in a variety of rocker actuator styles, including paddle, baton, and illuminated versions, this breaker provides design flexibility. It features a 'Wiping' contact design for long-term reliability and a Rockerguard bezel to prevent accidental actuation. Suitable for 1-2 poles, with current ratings from 0.02 to 25 amps and voltage up to 250 VAC or 65 VDC, it offers various time delays, terminals, actuator styles, and colors to meet diverse industrial needs.

Authorized Distributors
Source:DigiKey
Part No:8M1C121
Stock:0
Inv Date:06-06-2026
Price: Unit price: $4.0119
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Part No:8M1-C-121
Stock:75
Inv Date:06-07-2026
Price: Unit price: $6.88
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Part No:8M1-C-121
Stock:0
Inv Date:06-06-2026
Price: Unit price: $3.6
Buy/RFQ:
Part No:8M1-C-121
Stock:75
Inv Date:06-06-2026
Price: Unit price: $2.83
Buy/RFQ:
Part No:8M1-C-121
Stock:75
Inv Date:06-06-2026
Price: Unit price: $2.83
Buy/RFQ:

Carling Technologies 8M1C121 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, .300 - 7.00)
  • Minimum Inrush Pulse Tolerance: 12 times rated current (60 Hz, 1/2 cycle 8 ms pulse) up to 20 amps; 14 times rated current up to 25 amps
  • Agency Approvals: UL Recognized, CSA Certified, VDE Certified

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Frequently Asked Questions

Where can I buy Carling Technologies 8M1C121?

You can click on the BUY or RFQ button to purchase 8M1C121 from an authorized Carling Technologies distributor.

How do I troubleshoot issues or seek technical support for part 8M1C121?

You can download the 8M1C121 datasheet or visit the Carling Technologies website for support.

Who is the manufacturer of 8M1C121?

Carling Technologies

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