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MA1-M-12-620-1-A16-2-J The Littelfuse Inc. MA1-M-12-620-1-A16-2-J is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 20A current rating and a 250V voltage rating.
Mfr Part #:

MA1-M-12-620-1-A16-2-J

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-M-12-620-1-A16-2-J is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 20A current rating and a 250V voltage rating.
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MA1-M-12-620-1-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-M-12-620-1-A16-2-J Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number MA1-M-12-620-1-A16-2-J, is designed for circuit protection applications. It operates with a 20A current rating and a 250V voltage rating.

 

The breaker type is magnetic with a hydraulic delay, and it has a single pole configuration. The actuator type is a rocker, and it is designed for panel mounting.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. Approval agencies include CCC, TUV, and UL489A.

MA1-M-12-620-1-A16-2-J Quick Information

Product Type: Circuit Breaker
Series: MA1
Canonical Name: Littelfuse Inc. MA1-M-12-620-1-A16-2-J Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

MA1-M-12-620-1-A16-2-J Compliance

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

MA1-M-12-620-1-A16-2-J Features

  • 20A current rating for circuit protection.
  • 250V voltage rating for AC applications.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount with rocker actuator.
  • RoHS3 compliant and MSL 1.

MA1-M-12-620-1-A16-2-J Applications

  • Suitable for general circuit protection.
  • Used in systems requiring 20A current.
  • Ideal for 250V AC power circuits.
  • Panel-mounted control applications.

MA1-M-12-620-1-A16-2-J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating?

250V

What is the current rating?

20A

How many poles does this circuit breaker have?

1 pole

What type of breaker is it?

Magnetic (Hydraulic Delay)

What type of actuator does it have?

Rocker

What is the mounting type?

Panel Mount

Does it have illumination?

No illumination

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