AA1-B0-34-630-521-P The Littelfuse Inc. AA1-B0-34-630-521-P is a 1-pole circuit breaker with a 30A current rating and 250V voltage rating. It features a panel mount design and magnetic hydraulic delay.
Mfr Part #:

AA1-B0-34-630-521-P

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-34-630-521-P is a 1-pole circuit breaker with a 30A current rating and 250V voltage rating. It features a panel mount design and magnetic hydraulic delay.
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AA1-B0-34-630-521-P 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

AA1-B0-34-630-521-P Description

Short technical summary and product information.

The Littelfuse Inc. AA1-B0-34-630-521-P is a single-pole circuit breaker designed for general purpose and full amp load applications. It offers a current rating of 30A and a voltage rating of 250V.

 

This breaker features a magnetic hydraulic delay mechanism for precise operation. It is designed for panel mounting, providing a secure and integrated solution for power protection. The actuator type is a lever, offering a clear visual indication of the breaker's state.

 

Additional specifications include RoHS3 compliance and an MSL 1 rating. The A-Series circuit breakers from Carling Technologies are known for their compact size and suitability for harsh environments when using sealed toggle configurations. Options for Visi Rocker® or recessed paddle actuators are available for front panel operation, and safety features like Rockerguard and push-to-reset bezels can be added.

 

This specific model is part of the A-Series, known for its reliability in various applications. It is suitable for use where protection against overcurrent is critical.

AA1-B0-34-630-521-P Quick Information

Product Type: Circuit Breaker
Series: A-Series
Canonical Name: Littelfuse Inc. AA1-B0-34-630-521-P Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-34-630-521-P Compliance

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

AA1-B0-34-630-521-P Features

  • 30A current rating for protection.
  • 250V voltage rating suitable for many applications.
  • Single pole configuration for basic circuits.
  • Panel mount design for integration.
  • Magnetic hydraulic delay for precise tripping.

AA1-B0-34-630-521-P Applications

  • General purpose power protection.
  • Full amp load applications.
  • Control panel integration.
  • Overcurrent protection circuits.

AA1-B0-34-630-521-P FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-34-630-521-P?

30A

What is the voltage rating?

250V

What type of circuit breaker is it?

Magnetic (Hydraulic Delay)

How many poles does it have?

1

What is the actuator type?

Lever

Does it have illuumination?

No, it has no illumination.

What is the mounting type?

Panel mount

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The Littelfuse Inc. CA1-B0-24-630-121-E is a single-pole, magnetic hydraulic delay circuit breaker. It features a 30A current rating and a 250V voltage rating.
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