AJ2-A4-03-630-521-C The Littelfuse Inc. AJ2-A4-03-630-521-C is a circuit breaker designed for panel mounting. It features a 30A current rating and a 277V voltage rating.
Mfr Part #:

AJ2-A4-03-630-521-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AJ2-A4-03-630-521-C is a circuit breaker designed for panel mounting. It features a 30A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

AJ2-A4-03-630-521-C 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
Storage Temperature
Tape & Reel
Voltage Rating

AJ2-A4-03-630-521-C Description

Short technical summary and product information.

This Littelfuse Inc. AJ2-A4-03-630-521-C is a circuit breaker with a current rating of 30A and a voltage rating of 277V. It is designed for panel mounting and features a rocker actuator.

 

This breaker type is classified as 'Switch Only'. It has 2 poles and no illumination. The RoHS status is RoHS3 Compliant, Moisture Sensitivity Level is 1 Unlimited, and REACH Status is REACH Unaffected.

 

Key specifications include a 30A current rating and a 277V voltage rating, making it suitable for various electrical protection applications. The panel mount design facilitates integration into control panels and enclosures.

AJ2-A4-03-630-521-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AJ2-A4-03-630-521-C Circuit Breaker

AJ2-A4-03-630-521-C Compliance

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

AJ2-A4-03-630-521-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

AJ2-A4-03-630-521-C Features

  • 30A current rating for robust protection.
  • 277V voltage rating for AC applications.
  • Panel mount design for easy integration.
  • Rocker actuator for simple operation.
  • RoHS3 Compliant for environmental standards.

AJ2-A4-03-630-521-C Applications

  • Used in industrial control panels.
  • Suitable for power distribution systems.
  • Applicable in equipment enclosures.
  • Ideal for circuit protection needs.

AJ2-A4-03-630-521-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AJ2-A4-03-630-521-C circuit breaker?

The current rating is 30A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How many poles does the AJ2-A4-03-630-521-C have?

This circuit breaker has 2 poles.

What type of mounting is required for this circuit breaker?

It requires panel mounting.

What is the RoHS status of this component?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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