AJ3-A0-03-630-521-C The Littelfuse Inc. AJ3-A0-03-630-521-C is a circuit breaker designed for panel mounting. It features a 30A current rating and a 277V voltage rating.
Mfr Part #:

AJ3-A0-03-630-521-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AJ3-A0-03-630-521-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

AJ3-A0-03-630-521-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

AJ3-A0-03-630-521-C Description

Short technical summary and product information.

This Littelfuse Inc. AJ3-A0-03-630-521-C is a circuit breaker with a 30A current rating and a 277V voltage rating. It is designed for panel mounting and features a rocker actuator. The breaker type is switch only, with no illumination.

 

Key electrical specifications include a 30A current rating and a 277V voltage rating. It has 3 poles and is suitable for various applications requiring reliable circuit protection. The mounting type is panel mount, making it easy to integrate into existing systems.

 

Compliance information indicates RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. However, these compliance details are unverified.

AJ3-A0-03-630-521-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AJ3-A0-03-630-521-C Circuit Breaker

AJ3-A0-03-630-521-C Compliance

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

AJ3-A0-03-630-521-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AJ3-A0-03-630-521-C Features

  • 30A current rating for robust protection.
  • 277V voltage rating suitable for various applications.
  • Panel mount design for easy integration.
  • Rocker actuator for user interface.
  • 3-pole configuration for multi-circuit control.

AJ3-A0-03-630-521-C Applications

  • Used in electrical distribution panels
  • Provides overload and short circuit protection
  • Suitable for industrial control systems
  • Ideal for commercial electrical installations

AJ3-A0-03-630-521-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the AJ3-A0-03-630-521-C circuit breaker?

The current rating is 30A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How is the AJ3-A0-03-630-521-C circuit breaker mounted?

It is designed for panel mounting.

What type of actuator does this circuit breaker have?

It features a rocker actuator.

Does this circuit breaker have illumination?

No, it has no illumination.

AJ3-A0-03-630-521-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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AC3-A0-03-630-2G1-C
AC3-A0-03-630-2G1-C
Littelfuse Inc.
The Littelfuse Inc. AC3-A0-03-630-2G1-C is a 3-pole circuit breaker with a 30A current rating and 277V voltage rating. It features a rocker actuator and panel mount type.
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AC3-A0-03-630-431-C
AC3-A0-03-630-431-C
Littelfuse Inc.
The Littelfuse Inc. AC3-A0-03-630-431-C is a 3-pole circuit breaker rated for 30A and 277V. It features a panel mount design with a rocker actuator.
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AC3-A0-03-630-4F1-C
AC3-A0-03-630-4F1-C
Littelfuse Inc.
The AC3-A0-03-630-4F1-C is a circuit breaker manufactured by Littelfuse, rated for 30A and 277V, with 3 poles and switch-only operation.
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