MB1-B-34-420-1-A27-B-C The Littelfuse Inc. MB1-B-34-420-1-A27-B-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a rocker actuator.
Mfr Part #:

MB1-B-34-420-1-A27-B-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MB1-B-34-420-1-A27-B-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a rocker actuator.
Stock on Request

MB1-B-34-420-1-A27-B-C 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

MB1-B-34-420-1-A27-B-C Description

Short technical summary and product information.

This Littelfuse Inc. MB1-B-34-420-1-A27-B-C is a circuit breaker with a current rating of 2A and a voltage rating of 250V. It is designed for panel mounting and utilizes a magnetic hydraulic delay for its tripping mechanism.

 

The breaker features a single pole and a rocker-style actuator. It offers a Moisture Sensitivity Level (MSL) of 1, indicating unlimited usability regarding moisture. The RoHS status is compliant with RoHS3 standards, and REACH status is unaffected.

 

Key electrical specifications include a 2A current rating and a 250V voltage rating. The breaker type is magnetic with a hydraulic delay, providing specific protection characteristics. It is approved by CCC, CSA, and UL1077 agencies.

 

Designed for integration into various systems, this circuit breaker offers reliable protection. Its panel mount design facilitates easy installation in enclosures and control panels.

MB1-B-34-420-1-A27-B-C Quick Information

Product Type: Circuit Breaker
Series: MB1
Canonical Name: Littelfuse Inc. MB1-B-34-420-1-A27-B-C Circuit Breaker

MB1-B-34-420-1-A27-B-C Compliance

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

MB1-B-34-420-1-A27-B-C Features

  • 2A current rating for protection.
  • 250V voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy installation.
  • Rocker actuator for operation.

MB1-B-34-420-1-A27-B-C Applications

  • Suitable for panel mount applications.
  • Used in protection circuits.
  • Ideal for systems requiring 2A current.
  • Designed for 250V electrical systems.

MB1-B-34-420-1-A27-B-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the MB1-B-34-420-1-A27-B-C circuit breaker?

The current rating is 2A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker mechanism does the MB1-B-34-420-1-A27-B-C use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How is the MB1-B-34-420-1-A27-B-C circuit breaker mounted?

It is designed for Panel Mount.

Is the MB1-B-34-420-1-A27-B-C circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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