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MA1-B-14-620-1-A16-2-J The Littelfuse Inc. MA1-B-14-620-1-A16-2-J is a 1-pole, 20A circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a rocker actuator.
Mfr Part #:

MA1-B-14-620-1-A16-2-J

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-14-620-1-A16-2-J is a 1-pole, 20A circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a rocker actuator.
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MA1-B-14-620-1-A16-2-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-A16-2-J Description

Short technical summary and product information.

This Littelfuse Inc. MA1-B-14-620-1-A16-2-J is a single-pole circuit breaker with a current rating of 20A and a voltage rating of 250V. It is designed for panel mounting and utilizes a magnetic hydraulic delay mechanism for reliable operation.

 

The breaker features a rocker actuator for easy operation and is approved by CCC, TUV, and UL489A. It has no illumination and is suitable for various industrial and commercial applications requiring circuit protection.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. The part number for ordering through distributors is 432-MA1-B-14-620-1-A16-2-J-ND.

MA1-B-14-620-1-A16-2-J Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. MA1-B-14-620-1-A16-2-J Circuit Breaker
Subcategory: Circuit Breaker

MA1-B-14-620-1-A16-2-J Compliance

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

MA1-B-14-620-1-A16-2-J Features

  • 20A current rating for protection.
  • 250V voltage rating.
  • Panel mount design.
  • Magnetic hydraulic delay mechanism.
  • Rocker actuator for operation.

MA1-B-14-620-1-A16-2-J Applications

  • Used in industrial control panels.
  • Protects branch circuits in equipment.
  • Suitable for motor protection applications.
  • Ideal for power distribution systems.

MA1-B-14-620-1-A16-2-J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of this circuit breaker?

250V.

What is the current rating?

20A.

What type of breaker is it?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What is the actuator type?

Rocker.

What mounting type does it use?

Panel Mount.

What approvals does it have?

CCC, TUV, UL489A.

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