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Carling Technologies CMB20327G3NBA Thermal Circuit Protector

The Carling Technologies CMB-203-27G3N-B-A is a thermal circuit protector designed to provide overcurrent protection for a variety of applications. This device interrupts the circuit when the current exceeds a specified level, preventing damage to connected equipment. It is suitable for use in household appliances, transportation systems, marine environments, medical equipment, audio-visual equipment, and power supplies. The CMB series offers a wide range of amperage ratings and mounting options to accommodate diverse design requirements. It is UL, CSA, TUV, and CE certified, ensuring compliance with industry standards. The device is RoHS compliant and designed for reliable performance in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:CMB20327G3NBA
Stock:283
Inv Date:06-06-2026
Price: Unit price: $5.91
Buy/RFQ:
Part No:CMB-203-27G3N-B-A
Stock:7
Inv Date:06-07-2026
Price: Unit price: $6.61
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Part No:CMB-203-27G3N-B-A
Stock:250
Inv Date:06-06-2026
Price: Unit price: $6.61
Buy/RFQ:
Part No:CMB-203-27G3N-B-A
Stock:400
Inv Date:06-06-2026
Price: Unit price: $4.91
Buy/RFQ:
Part No:CMB-203-27G3N-B-A
Stock:400
Inv Date:06-06-2026
Price: Unit price: $4.91
Buy/RFQ:

Carling Technologies CMB20327G3NBA Thermal Circuit Protector Specifications:

  • Rating: 3 to 20A, 125-250VAC, 32VDC
  • Dielectric Strength: 2500 VAC/1 minute
  • Interrupting Capacity: 2500 amps @ 32 VDC
  • Insulation Resistance: 100M ohms
  • Operating Temperature: -10°C to 60°C
  • Voltage Drop: < 0.25 V
  • Approvals: UL, CUL, CSA, TUV, CE, UL1500/ISO8846
  • Mounting Hole: M11, M12
  • Bushing Type: C, D, E, G, H, J, K
  • Mounting Nut: 1, 2, 3, 4, 5, 6, 7, 8
  • Indicator Plate: Embossed Silver Printing
  • Button Marking: B, R, W
  • Terminal Type: A, B, C, D, E, F, G, H, J
  • Button Marking Orientation: line, load

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Frequently Asked Questions

Where can I buy Carling Technologies CMB20327G3NBA?

You can click on the BUY or RFQ button to purchase CMB20327G3NBA from an authorized Carling Technologies distributor.

How do I troubleshoot issues or seek technical support for part CMB20327G3NBA?

You can download the CMB20327G3NBA datasheet or visit the Carling Technologies website for support.

Who is the manufacturer of CMB20327G3NBA?

Carling Technologies

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