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MA1-B-12-630-3-A26-2-J The Littelfuse Inc. MA1-B-12-630-3-A26-2-J is a single-pole, magnetic (hydraulic delay) circuit breaker. It offers a 30A current rating and a 250V voltage rating.
Mfr Part #:

MA1-B-12-630-3-A26-2-J

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-12-630-3-A26-2-J is a single-pole, magnetic (hydraulic delay) circuit breaker. It offers a 30A current rating and a 250V voltage rating.
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MA1-B-12-630-3-A26-2-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-12-630-3-A26-2-J Description

Short technical summary and product information.

This Littelfuse Inc. MA1-B-12-630-3-A26-2-J is a single-pole circuit breaker designed for panel mounting. It features a magnetic (hydraulic delay) mechanism for reliable operation.

 

The breaker has a current rating of 30A and a voltage rating of 250V. It is approved by CCC, TUV, and UL489A, indicating compliance with relevant safety standards. The actuator type is a rocker, and it does not feature illumination.

 

This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1, signifying unlimited shelf life under standard conditions. It is also REACH unaffected.

 

Key specifications include a 30A current rating, 250V voltage rating, and panel mount type. The breaker is designed for applications requiring robust overcurrent protection.

MA1-B-12-630-3-A26-2-J Quick Information

Product Type: Circuit Breaker
Series: MA1
Canonical Name: Littelfuse Inc. MA1-B-12-630-3-A26-2-J Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

MA1-B-12-630-3-A26-2-J Compliance

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

MA1-B-12-630-3-A26-2-J Features

  • 30A current rating for protection.
  • 250V voltage rating.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount design.
  • Rocker actuator type.

MA1-B-12-630-3-A26-2-J Applications

  • Ideal for circuit protection in power supplies.
  • Used in industrial control systems.
  • Suitable for motor protection applications.
  • For use in panel-mounted equipment.
  • Compatible with CCC, TUV, and UL systems.

MA1-B-12-630-3-A26-2-J FAQs

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

30A

What is the voltage rating?

250V

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 style does it use?

Panel Mount

What approvals does it carry?

CCC, TUV, UL489A

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This Littelfuse circuit breaker provides 30A current rating and 250V voltage rating. It features a magnetic hydraulic delay trip mechanism and a panel mount rocker actuator.
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