MA1-B-34-612-1-A27-B-D The Littelfuse Inc. MA1-B-34-612-1-A27-B-D is a 1-pole circuit breaker. It features a 12A current rating and a 250V voltage rating.
Mfr Part #:

MA1-B-34-612-1-A27-B-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-34-612-1-A27-B-D is a 1-pole circuit breaker. It features a 12A current rating and a 250V voltage rating.
Stock on Request

MA1-B-34-612-1-A27-B-D 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

MA1-B-34-612-1-A27-B-D Description

Short technical summary and product information.

This Littelfuse Inc. MA1-B-34-612-1-A27-B-D is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 12A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, and it features a rocker actuator. The illumination is none.

 

Compliance includes RoHS3, MSL 1 Unlimited, and REACH Unaffected. Approval agencies listed are CCC, CSA, UL, and VDE.

 

This component is suitable for applications requiring reliable overcurrent protection with specific delay characteristics.

MA1-B-34-612-1-A27-B-D Quick Information

Product Type: Circuit Breaker
Series: MA1-B
Canonical Name: Littelfuse Inc. MA1-B-34-612-1-A27-B-D Circuit Breaker

MA1-B-34-612-1-A27-B-D Compliance

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

MA1-B-34-612-1-A27-B-D Features

  • 12A current rating for protection.
  • 250V voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design.
  • Rocker actuator type.

MA1-B-34-612-1-A27-B-D Applications

  • General overcurrent protection.
  • Industrial control panels.
  • Power distribution units.
  • Equipment safety circuits.

MA1-B-34-612-1-A27-B-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MA1-B-34-612-1-A27-B-D?

The current rating is 12A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker is the MA1-B-34-612-1-A27-B-D?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the mounting type?

The mounting type is Panel Mount.

Is this product RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL)?

The MSL is 1 Unlimited.

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