AA1-B0-26-630-522-C The Littelfuse Inc. AA1-B0-26-630-522-C is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 30A current rating.
Mfr Part #:

AA1-B0-26-630-522-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-26-630-522-C is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 30A current rating.
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AA1-B0-26-630-522-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
SVHC Present
Voltage Rating

AA1-B0-26-630-522-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-26-630-522-C, is a single-pole device with a 30A current rating and a voltage rating of 277V. It utilizes a magnetic (hydraulic delay) breaker type for reliable operation.

 

The breaker is designed for panel mounting and features a lever actuator. It is approved by CCC, CSA, and UL agencies, indicating compliance with various safety standards.

 

Environmental compliance includes RoHS3 compliance and MSL 1 rating. The REACH status is unaffected. This component is suitable for applications requiring robust circuit protection with specific electrical and mounting characteristics.

AA1-B0-26-630-522-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-26-630-522-C Magnetic Hydraulic Delay Circuit Breaker

AA1-B0-26-630-522-C Compliance

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

AA1-B0-26-630-522-C Features

  • 30A current rating for protection.
  • 277V voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design.
  • Lever actuator.

AA1-B0-26-630-522-C Applications

  • Panel mount circuit breaker for industrial control panels.
  • Overcurrent protection in lighting and HVAC systems.
  • Suitable for commercial building power distribution.
  • Hydraulic-magnetic breaker for motor branch circuits.

AA1-B0-26-630-522-C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-26-630-522-C circuit breaker?

The current rating is 30A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the AA1-B0-26-630-522-C use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How is this circuit breaker mounted?

It is designed for Panel Mount.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, and UL.

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