MA1-B-12-630-2-A26-2-J The Littelfuse Inc. MA1-B-12-630-2-A26-2-J is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
Mfr Part #:

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

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. MA1-B-12-630-2-A26-2-J is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
Stock on Request

MA1-B-12-630-2-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

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

Short technical summary and product information.

This Littelfuse Inc. MA1-B-12-630-2-A26-2-J is a single-pole circuit breaker with a current rating of 30A and a voltage rating of 250V. It utilizes a magnetic (hydraulic delay) tripping mechanism for reliable protection.

 

The breaker is designed for panel mounting, offering a secure and accessible installation point in various electrical systems. The actuator type is a rocker, providing a clear and tactile interface for operation. It does not feature illumination.

 

Compliance includes RoHS3, MSL 1, and REACH Unaffected status, though these are based on available data and may require verification. Approval agencies include CCC, TUV, and UL489A, indicating adherence to relevant safety standards.

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

Product Type: Circuit Breaker
Series: MA1-B
Canonical Name: Littelfuse Inc. MA1-B-12-630-2-A26-2-J Circuit Breaker
Subcategory: Circuit Breaker

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

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

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

  • 30A current rating for power handling.
  • 250V voltage rating for electrical systems.
  • Magnetic hydraulic delay for controlled tripping.
  • Panel mount design for easy installation.
  • Rocker actuator for user interface.

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

  • Used in industrial power distribution.
  • Ideal for motor protection circuits.
  • Protects against overcurrent faults.
  • Suitable for panel mounting.
  • Provides time-delay trip characteristic.

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

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the MA1-B-12-630-2-A26-2-J?

The voltage rating is 250V.

What is the mounting type of this circuit breaker?

It is panel mount.

What is the current rating of this circuit breaker?

The current rating is 30A.

What type of breaker is this?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What actuator type does this circuit breaker have?

It has a rocker actuator.

Does this circuit breaker have illumination?

No, it has no illumination.

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The Littelfuse Inc. MA1-B-14-630-3-A26-7-J is a 1-pole circuit breaker. It features a 30A current rating and a 250V voltage rating.
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The Littelfuse Inc. MA1-B-14-630-3-A27-2-J is a panel mount circuit breaker. It features a 30A current rating and a 250V voltage rating.
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MA1-B-12-630-3-A26-2-J
MA1-B-12-630-3-A26-2-J
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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