AA1-B0-34-630-4D1-C The Littelfuse Inc. AA1-B0-34-630-4D1-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 30A current rating.
Mfr Part #:

AA1-B0-34-630-4D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-34-630-4D1-C is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 30A current rating.
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AA1-B0-34-630-4D1-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
Voltage Rating

AA1-B0-34-630-4D1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-34-630-4D1-C, is a single-pole device with a 30A current rating and a 277V voltage rating. It utilizes a magnetic (hydraulic delay) breaker type and features a lever actuator.

 

The breaker is designed for panel mounting, making it suitable for integration into various electrical enclosures and control panels. Its approval agencies include CCC, CSA, and UL, indicating compliance with relevant safety standards.

 

This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1, meaning it has unlimited shelf life under standard conditions. The REACH status is unaffected. It is a reliable choice for circuit protection applications requiring specific current and voltage handling capabilities.

AA1-B0-34-630-4D1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-34-630-4D1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-34-630-4D1-C Compliance

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

AA1-B0-34-630-4D1-C Features

  • 30A current rating for protection.
  • 277V voltage rating.
  • Panel mount design.
  • Magnetic hydraulic delay type.
  • Single pole configuration.

AA1-B0-34-630-4D1-C Applications

  • Panel mount circuit protection for industrial equipment.
  • Overcurrent protection in lighting control systems.
  • Suitable for HVAC and refrigeration unit protection.
  • Used in power distribution and branch circuits.
  • Magnetic breaker for motor and machinery protection.

AA1-B0-34-630-4D1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-34-630-4D1-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 AA1-B0-34-630-4D1-C circuit breaker mounted?

It is designed for panel mounting.

What type of breaker mechanism does this unit use?

It uses a magnetic (hydraulic delay) mechanism.

How many poles does the AA1-B0-34-630-4D1-C have?

It has 1 pole.

What is the RoHS status of this component?

It is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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