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MA1-T-34-440-1-A17-B-E The Littelfuse Inc. MA1-T-34-440-1-A17-B-E is a single-pole, magnetic (hydraulic delay) circuit breaker rated for 4A and 250V. It features a panel mount design.
Mfr Part #:

MA1-T-34-440-1-A17-B-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-T-34-440-1-A17-B-E is a single-pole, magnetic (hydraulic delay) circuit breaker rated for 4A and 250V. It features a panel mount design.
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MA1-T-34-440-1-A17-B-E 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
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MA1-T-34-440-1-A17-B-E Description

Short technical summary and product information.

This Littelfuse Inc. MA1-T-34-440-1-A17-B-E is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic (hydraulic delay) mechanism for protection.

 

The breaker has a current rating of 4A and a voltage rating of 250V. The actuator type is a rocker, and it offers no illumination. It is compliant with RoHS3 standards and has an MSL of 1.

 

Key specifications include a 1-pole configuration, panel mount type, and a rocker actuator. The breaker is suitable for applications requiring reliable overcurrent protection within its specified electrical limits.

MA1-T-34-440-1-A17-B-E Quick Information

Product Type: Circuit Breaker
Series: MA1
Canonical Name: Littelfuse Inc. MA1-T-34-440-1-A17-B-E Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

MA1-T-34-440-1-A17-B-E Compliance

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

MA1-T-34-440-1-A17-B-E Features

  • 4A current rating for protection.
  • 250V voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy installation.
  • Single pole configuration.

MA1-T-34-440-1-A17-B-E Applications

  • Overcurrent protection for industrial control panels
  • Panel mount circuit breaker for power distribution
  • Single-pole magnetic breaker for equipment protection
  • 4A rated hydraulic-magnetic circuit breaker
  • Rocker actuator circuit breaker for electrical systems

MA1-T-34-440-1-A17-B-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MA1-T-34-440-1-A17-B-E?

The current rating is 4A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker mechanism does the MA1-T-34-440-1-A17-B-E use?

It uses a Magnetic (Hydraulic Delay) mechanism.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is the MA1-T-34-440-1-A17-B-E 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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