AA1-B2-12-635-5D2-C The Littelfuse Inc. AA1-B2-12-635-5D2-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 35A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B2-12-635-5D2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B2-12-635-5D2-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 35A current rating and a 277V voltage rating.
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AA1-B2-12-635-5D2-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-B2-12-635-5D2-C Description

Short technical summary and product information.

This Littelfuse Inc. AA1-B2-12-635-5D2-C is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay mechanism for reliable operation.

 

The breaker has a current rating of 35A and a voltage rating of 277V, making it suitable for various electrical protection applications. The actuator type is a lever, and it does not feature illumination.

 

Compliance includes RoHS3, MSL 1, and REACH Unaffected, though these are noted as low confidence. Approval agencies include CCC, CSA, and UL, indicating broad acceptance for use in different regions and industries.

AA1-B2-12-635-5D2-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B2-12-635-5D2-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B2-12-635-5D2-C Compliance

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

AA1-B2-12-635-5D2-C Features

  • 35A current rating for protection.
  • 277V voltage rating for power systems.
  • Magnetic hydraulic delay mechanism.
  • Panel mount design for easy installation.
  • Lever actuator for operation.

AA1-B2-12-635-5D2-C Applications

  • Suitable for general electrical protection.
  • Used in power distribution panels.
  • Applicable in industrial control systems.
  • Can be used in commercial buildings.

AA1-B2-12-635-5D2-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B2-12-635-5D2-C circuit breaker?

The current rating is 35A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA1-B2-12-635-5D2-C?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What actuator type does this breaker use?

It uses a lever actuator.

What is the mounting type for this component?

It is designed for panel mount installation.

AA1-B2-12-635-5D2-C Alternate Parts

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AA1-B0-24-635-5C1-C
AA1-B0-24-635-5C1-C
Littelfuse Inc.
This Littelfuse AA1-B0-24-635-5C1-C is a 35A, 277V, 1-pole magnetic circuit breaker with a hydraulic delay mechanism and lever actuator.
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BA1-B0-34-635-512-C
BA1-B0-34-635-512-C
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-34-635-512-C is a 1-pole magnetic hydraulic delay circuit breaker. It features a 35A current rating and a 277V voltage rating.
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