CMB-203-27GNN-W-D/20 The Littelfuse Inc. CMB-203-27GNN-W-D/20 is a 20A, 250V AC thermal circuit breaker designed for panel mounting with a push-to-reset actuator. It offers single-pole protection.
Mfr Part #:

CMB-203-27GNN-W-D/20

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CMB-203-27GNN-W-D/20 is a 20A, 250V AC thermal circuit breaker designed for panel mounting with a push-to-reset actuator. It offers single-pole protection.
Stock on Request

CMB-203-27GNN-W-D/20 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating

CMB-203-27GNN-W-D/20 Description

Short technical summary and product information.

The CMB-203-27GNN-W-D/20 is a thermal circuit breaker manufactured by Littelfuse Inc. It is rated for 20A and features a 250V AC voltage rating, with a DC voltage rating of 32V. This single-pole breaker is designed for panel mounting and utilizes a push-to-reset actuation mechanism for overcurrent protection.

 

This circuit breaker is suitable for industrial and commercial applications. It holds compliance with CE, cUL, TUV, UL1077, and UL1500 standards, indicating its suitability for various regulatory environments. The breaker features a thermal tripping mechanism to protect circuits from overloads.

 

The component is specified with a panel mount configuration and a push-to-reset actuator. It has no illumination feature. The RoHS status is reported as RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited.

CMB-203-27GNN-W-D/20 Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. CMB-203-27GNN-W-D/20 Thermal Circuit Breaker
Subcategory: Thermal

CMB-203-27GNN-W-D/20 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CMB-203-27GNN-W-D/20 Features

  • 20A current rating for circuit protection.
  • 250V AC voltage rating.
  • Panel mount with push-to-reset actuator.
  • Thermal breaker type for overcurrent.
  • CE, cUL, TUV, UL1077, UL1500 compliant.

CMB-203-27GNN-W-D/20 Applications

  • Overcurrent protection for industrial equipment
  • Overcurrent protection for commercial appliances
  • Suitable for DC power distribution systems
  • Panel-mounted circuit breaker applications

CMB-203-27GNN-W-D/20 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the CMB-203-27GNN-W-D/20 circuit breaker?

The current rating is 20A.

What is the AC voltage rating for this circuit breaker?

The AC voltage rating is 250V.

What is the DC voltage rating for this circuit breaker?

The DC voltage rating is 32V.

How is the CMB-203-27GNN-W-D/20 circuit breaker mounted?

It is a panel mount type.

What type of actuator does this circuit breaker use?

It uses a push-to-reset actuator.

What are the approval agencies for the CMB-203-27GNN-W-D/20?

The approval agencies are CE, cUL, TUV, UL1077, and UL1500.

What is the RoHS status of this component?

The RoHS status is RoHS3 Compliant.

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