CMBA-033-NNFNN-B-A The Littelfuse Inc. CMBA-033-NNFNN-B-A is a thermal circuit breaker designed for panel mounting. It features a 3A current rating and a 250V voltage rating.
Mfr Part #:

CMBA-033-NNFNN-B-A

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. CMBA-033-NNFNN-B-A is a thermal circuit breaker designed for panel mounting. It features a 3A current rating and a 250V voltage rating.
Stock on Request

CMBA-033-NNFNN-B-A 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
SVHC Present
Voltage Rating

CMBA-033-NNFNN-B-A Description

Short technical summary and product information.

This Littelfuse Inc. CMBA-033-NNFNN-B-A is a thermal circuit breaker with a 3A current rating and a 250V voltage rating. It is designed for panel mounting and features a push-to-reset actuator.

 

The breaker type is thermal, and it has one pole. It offers no illumination. The device is RoHS3 compliant, has an MSL of 1, and is REACH unaffected.

 

Key specifications include a 3A current rating and a 250V voltage rating. The mounting type is panel mount, and the actuator type is push to reset. Approval agencies include CE, cUL, TUV, UL1077, and UL1500.

 

This circuit breaker is suitable for applications requiring reliable overcurrent protection in a panel-mounted configuration.

CMBA-033-NNFNN-B-A Quick Information

Product Type: Circuit Breaker
Series: CMBA
Canonical Name: Littelfuse Inc. CMBA-033-NNFNN-B-A Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

CMBA-033-NNFNN-B-A Compliance

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

CMBA-033-NNFNN-B-A Features

  • Thermal circuit breaker with 3A rating.
  • 250V voltage rating for versatile use.
  • Panel mount design for easy integration.
  • Push-to-reset actuator for operation.
  • RoHS3 compliant for environmental standards.

CMBA-033-NNFNN-B-A Applications

  • Overcurrent protection for power supply circuits.
  • Used in industrial control panel applications.
  • Suitable for small motor and transformer protection.
  • Ideal for general purpose circuit breaker needs.

CMBA-033-NNFNN-B-A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the CMBA-033-NNFNN-B-A circuit breaker?

The current rating is 3A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is the CMBA-033-NNFNN-B-A?

It is a thermal circuit breaker.

How is the CMBA-033-NNFNN-B-A circuit breaker mounted?

It is designed for panel mounting.

What is the RoHS status of this component?

It is RoHS3 Compliant.

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