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MA1-B-14-620-1-A82-7-J The Littelfuse Inc. MA1-B-14-620-1-A82-7-J is a panel mount circuit breaker. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

MA1-B-14-620-1-A82-7-J

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-14-620-1-A82-7-J is a panel mount circuit breaker. It features a 20A current rating and a 250V voltage rating.
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MA1-B-14-620-1-A82-7-J 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-14-620-1-A82-7-J Description

Short technical summary and product information.

This Littelfuse Inc. MA1-B-14-620-1-A82-7-J is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 20A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, and it features a rocker actuator. It is approved by CCC, TUV, and UL489A.

 

This component is RoHS3 compliant and has an MSL of 1 Unlimited. Its REACH status is unaffected.

MA1-B-14-620-1-A82-7-J Quick Information

Product Type: Circuit Breaker
Series: MA1-B
Canonical Name: Littelfuse Inc. MA1-B-14-620-1-A82-7-J Circuit Breaker
Subcategory: Circuit Breaker

MA1-B-14-620-1-A82-7-J Compliance

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

MA1-B-14-620-1-A82-7-J Features

  • 20A current rating for power control.
  • 250V voltage rating for electrical safety.
  • Panel mount for easy installation.
  • Magnetic hydraulic delay breaker type.
  • RoHS3 compliant for environmental standards.

MA1-B-14-620-1-A82-7-J Applications

  • Used in power distribution systems.
  • Suitable for industrial control panels.
  • Protects electrical circuits from overload.
  • Ideal for equipment requiring safety interlocks.

MA1-B-14-620-1-A82-7-J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the MA1-B-14-620-1-A82-7-J circuit breaker?

The current rating is 20A.

What is the voltage rating for this Littelfuse Inc. circuit breaker?

The voltage rating is 250V.

How is the MA1-B-14-620-1-A82-7-J circuit breaker mounted?

It is designed for panel mounting.

What type of breaker mechanism does the MA1-B-14-620-1-A82-7-J use?

It uses a magnetic breaker type with a hydraulic delay.

How many poles does this circuit breaker have?

It has 1 pole.

Is the MA1-B-14-620-1-A82-7-J 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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