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Carling Technologies CMB10327G3NBJ Thermal Circuit Protector

The Carling Technologies CMB-103-27G3N-B-J is a thermal circuit protector designed to provide overcurrent protection for a variety of applications. It is rated for 3 to 20 amps at voltages ranging from 125-250VAC and 32VDC. The device is UL, CUL, CSA, TUV, and CE approved, and is suitable for use in ignition protection and marine environments. It finds application in household appliances, transportation equipment, marine power strips, medical equipment, audio-visual equipment, and power supplies. The CMB series offers flexibility in mounting, bushing type, indicator plate options, and terminal configurations to meet diverse design requirements. Its robust construction and reliable performance make it a suitable choice for protecting sensitive electronic components.

Authorized Distributors
Source:DigiKey
Part No:CMB-103-27G3N-B-J
Stock:0
Inv Date:06-06-2026
Price: Unit price: $3.5112
Buy/RFQ:
Source:DigiKey
Part No:CMB10327G3NBJ
Stock:0
Inv Date:06-06-2026
Price: Unit price: $3.5112
Buy/RFQ:
Part No:CMB-103-27G3N-B-J
Stock:0
Inv Date:06-07-2026
Price: Unit price: $5.17
Buy/RFQ:
Part No:CMB-103-27G3N-B-J
Stock:0
Inv Date:06-06-2026
Price: Unit price: $7.46
Buy/RFQ:
Part No:CMB-103-27G3N-B-J
Stock:0
Inv Date:06-06-2026
Price: Unit price: $3.56
Buy/RFQ:
Part No:CMB-103-27G3N-B-J
Stock:0
Inv Date:06-06-2026
Price: Unit price: $3.56
Buy/RFQ:

Carling Technologies CMB10327G3NBJ 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, 00, 27, 28
  • Bushing Type: C, D, E, G, H, J, K
  • Indicator Plate: Embossed Silver Printing
  • Button Marking: B (Black), R (Red), W (White)
  • Terminal Type: A, B, C, D, E, F, G, H, J
  • Terminal Configuration: Straight, Line Pin, Load Pin, 90° Bend, Screw Terminal
  • Button Marking Orientation: Line, Load

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Frequently Asked Questions

Where can I buy Carling Technologies CMB10327G3NBJ?

You can click on the BUY or RFQ button to purchase CMB10327G3NBJ from an authorized Carling Technologies distributor.

How do I troubleshoot issues or seek technical support for part CMB10327G3NBJ?

You can download the CMB10327G3NBJ datasheet or visit the Carling Technologies website for support.

Who is the manufacturer of CMB10327G3NBJ?

Carling Technologies

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