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AJ1-B0-34-630-521-I The Littelfuse Inc. AJ1-B0-34-630-521-I is a panel mount circuit breaker. It features a 30A current rating and 250V voltage rating.
Mfr Part #:

AJ1-B0-34-630-521-I

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AJ1-B0-34-630-521-I is a panel mount circuit breaker. It features a 30A current rating and 250V voltage rating.
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AJ1-B0-34-630-521-I 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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AJ1-B0-34-630-521-I Description

Short technical summary and product information.

This Littelfuse Inc. AJ1-B0-34-630-521-I is a magnetic (hydraulic delay) circuit breaker designed for panel mounting. It offers a current rating of 30A and a voltage rating of 250V.

 

The breaker has a single pole and a rocker actuator. It is illuminated with 'None'. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. The REACH status is REACH Unaffected.

 

Key specifications include a 30A current rating and 250V voltage rating, making it suitable for various protection applications. The panel mount design facilitates easy integration into control panels and equipment.

 

Approval agencies for this circuit breaker include CCC, CSA, UL1077, and UL1500.

AJ1-B0-34-630-521-I Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AJ1-B0-34-630-521-I Circuit Breaker
Subcategory: Circuit Breaker

AJ1-B0-34-630-521-I Compliance

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

AJ1-B0-34-630-521-I Features

  • 30A current rating for protection.
  • 250V voltage rating.
  • Panel mount design for easy installation.
  • Magnetic (hydraulic delay) breaker type.
  • RoHS3 Compliant.

AJ1-B0-34-630-521-I Applications

  • Protects branch circuits in power distribution panels.
  • Used in industrial control cabinets and equipment.
  • Suitable for overcurrent protection of motors and transformers.
  • Ideal for time-delayed tripping with inductive loads.
  • Employed in HVAC systems and lighting control.

AJ1-B0-34-630-521-I FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AJ1-B0-34-630-521-I circuit breaker?

The voltage rating is 250V.

What is the current rating?

30A.

What type of mounting does this breaker use?

Panel mount.

How many poles does this circuit breaker have?

1 pole.

What actuator type is used on this breaker?

Rocker actuator.

What is the breaker technology?

Magnetic (hydraulic delay) trip mechanism.

Is the breaker illuminated?

No, it is non-illuminated.

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