MA1-B-32-490-1-A27-B-E The Littelfuse Inc. MA1-B-32-490-1-A27-B-E is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
Mfr Part #:

MA1-B-32-490-1-A27-B-E

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-32-490-1-A27-B-E is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
Stock on Request

MA1-B-32-490-1-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

MA1-B-32-490-1-A27-B-E Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MA1-B-32-490-1-A27-B-E, is a 1-pole device with a current rating of 9A and a voltage rating of 250V.

 

It utilizes a magnetic (hydraulic delay) breaker type and has a rocker actuator. The mounting type is panel mount, making it suitable for integration into various control panels and enclosures.

 

This circuit breaker is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1 Unlimited. It is also REACH Unaffected. Approval agencies include CCC, CSA, TUV, and UL, indicating its suitability for a wide range of applications.

 

The device features no illumination and is designed for reliable circuit protection in industrial and commercial settings.

MA1-B-32-490-1-A27-B-E Quick Information

Product Type: Circuit Breaker
Series: MA1-B
Canonical Name: Littelfuse Inc. MA1-B-32-490-1-A27-B-E Circuit Breaker
Subcategory: Circuit Breaker

MA1-B-32-490-1-A27-B-E Compliance

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

MA1-B-32-490-1-A27-B-E Features

  • 9A current rating for circuit protection.
  • 250V voltage rating for electrical systems.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy installation.
  • RoHS3 compliant for environmental standards.

MA1-B-32-490-1-A27-B-E Applications

  • Used for overcurrent protection.
  • Suitable for panel integration.
  • Applicable in various industrial settings.
  • Designed for reliable circuit interruption.

MA1-B-32-490-1-A27-B-E FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the MA1-B-32-490-1-A27-B-E?

250V AC/DC.

What is the current rating of the MA1-B-32-490-1-A27-B-E?

9A.

What type of circuit breaker is the MA1-B-32-490-1-A27-B-E?

Magnetic (Hydraulic Delay) circuit breaker.

How many poles does the MA1-B-32-490-1-A27-B-E have?

1 pole.

What is the actuator type of the MA1-B-32-490-1-A27-B-E?

Rocker actuator.

Is the MA1-B-32-490-1-A27-B-E illuminated?

No, it is not illuminated.

What approval agencies does the MA1-B-32-490-1-A27-B-E comply with?

CCC, CSA, TUV, and UL.

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