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MA1-B-22-410-1-A27-B-E The Littelfuse Inc. MA1-B-22-410-1-A27-B-E is a single-pole, magnetic hydraulic delay circuit breaker. It features a 1A current rating and a 250V voltage rating.
Mfr Part #:

MA1-B-22-410-1-A27-B-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-22-410-1-A27-B-E is a single-pole, magnetic hydraulic delay circuit breaker. It features a 1A current rating and a 250V voltage rating.
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MA1-B-22-410-1-A27-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-B-22-410-1-A27-B-E Description

Short technical summary and product information.

This Littelfuse Inc. MA1-B-22-410-1-A27-B-E is a circuit breaker designed for panel mounting. It operates with a magnetic hydraulic delay mechanism and has a current rating of 1A and a voltage rating of 250V.

 

The breaker is a single-pole unit with a rocker actuator and no illumination. It is specified as RoHS3 Compliant, with an MSL of 1 Unlimited, and REACH Unaffected. Approval agencies include CCC, CSA, TUV, and UL.

 

This component is suitable for applications requiring reliable overcurrent protection with a specific delay characteristic. Its panel mount design facilitates integration into various electrical enclosures and control panels.

MA1-B-22-410-1-A27-B-E Quick Information

Product Type: Circuit Breaker
Series: MA1-B
Canonical Name: Littelfuse Inc. MA1-B-22-410-1-A27-B-E Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

MA1-B-22-410-1-A27-B-E Compliance

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

MA1-B-22-410-1-A27-B-E Features

  • 1A current rating for overcurrent protection.
  • 250V voltage rating for electrical systems.
  • Magnetic hydraulic delay for controlled tripping.
  • Panel mount design for easy installation.
  • RoHS3 compliant for environmental standards.

MA1-B-22-410-1-A27-B-E Applications

  • Used in control panel assemblies.
  • Suitable for industrial equipment.
  • Protects electrical circuits from overload.
  • Integrates into power distribution units.

MA1-B-22-410-1-A27-B-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Littelfuse MA1-B-22-410-1-A27-B-E circuit breaker?

1A.

What is the voltage rating of this circuit breaker?

250V.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

1.

What type of actuator does it have?

Rocker.

Is the circuit breaker illuminated?

No, it is non-illuminated.

How is this circuit breaker mounted?

Panel mount.

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