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MA1-B-32-490-1-A82-7-C The Littelfuse Inc. MA1-B-32-490-1-A82-7-C is a 1-pole circuit breaker designed for panel mounting. It features a 9A current rating and a 250V voltage rating.
Mfr Part #:

MA1-B-32-490-1-A82-7-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-32-490-1-A82-7-C is a 1-pole circuit breaker designed for panel mounting. It features a 9A current rating and a 250V voltage rating.
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MA1-B-32-490-1-A82-7-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
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MA1-B-32-490-1-A82-7-C Description

Short technical summary and product information.

This Littelfuse Inc. MA1-B-32-490-1-A82-7-C is a single-pole circuit breaker with a magnetic hydraulic delay mechanism. It is designed for panel mounting and features a rocker actuator.

 

Key electrical specifications include a current rating of 9A and a voltage rating of 250V. The breaker is approved by CCC, CSA, and UL1077.

 

Environmental compliance includes RoHS3 compliance, an MSL of 1, and REACH unaffected status. The component has a rocker actuator and no illumination.

 

This circuit breaker is suitable for applications requiring reliable overcurrent protection in a panel-mount form factor.

MA1-B-32-490-1-A82-7-C Quick Information

Product Type: Circuit Breaker
Series: MA1-B
Canonical Name: Littelfuse Inc. MA1-B-32-490-1-A82-7-C Circuit Breaker

MA1-B-32-490-1-A82-7-C Compliance

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

MA1-B-32-490-1-A82-7-C Features

  • 9A current rating for protection.
  • 250V voltage rating.
  • Panel mount design.
  • Magnetic hydraulic delay type.
  • Rocker actuator for operation.

MA1-B-32-490-1-A82-7-C Applications

  • Overcurrent protection for industrial control panels.
  • Used in power distribution equipment.
  • Suitable for panel-mounted circuit protection.
  • Protects wiring and loads in electrical systems.

MA1-B-32-490-1-A82-7-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MA1-B-32-490-1-A82-7-C circuit breaker?

The current rating is 9A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the MA1-B-32-490-1-A82-7-C circuit breaker mounted?

It is designed for panel mounting.

What type of breaker mechanism does this unit use?

It uses a Magnetic (Hydraulic Delay) type mechanism.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the RoHS status of this component?

It is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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