AA1-B2-34-640-5D1-C The Littelfuse Inc. AA1-B2-34-640-5D1-C is a magnetic hydraulic delay circuit breaker. It features a 40A current rating and 277V voltage rating.
Mfr Part #:

AA1-B2-34-640-5D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B2-34-640-5D1-C is a magnetic hydraulic delay circuit breaker. It features a 40A current rating and 277V voltage rating.
Stock on Request

AA1-B2-34-640-5D1-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-B2-34-640-5D1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B2-34-640-5D1-C, is designed for reliable circuit protection. It operates with a 40A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It features a simple lever actuator and a panel mount design for easy integration into control panels and equipment.

 

With one pole, this circuit breaker offers essential protection for various electrical systems. It is approved by CCC, CSA, and UL agencies, indicating compliance with relevant safety standards. The RoHS status is RoHS3 Compliant, and it has a Moisture Sensitivity Level (MSL) of 1.

AA1-B2-34-640-5D1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B2-34-640-5D1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B2-34-640-5D1-C Compliance

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

AA1-B2-34-640-5D1-C Features

  • 40A current rating for robust protection.
  • 277V voltage rating suitable for various systems.
  • Magnetic hydraulic delay breaker type.
  • Convenient panel mount design.
  • CCC, CSA, and UL agency approvals.

AA1-B2-34-640-5D1-C Applications

  • Ideal for industrial control panels.
  • Suitable for equipment power distribution.
  • Used in systems requiring specific trip curves.
  • General purpose circuit protection applications.

AA1-B2-34-640-5D1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B2-34-640-5D1-C circuit breaker?

The current rating is 40A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How is the AA1-B2-34-640-5D1-C circuit breaker mounted?

It is designed for panel mounting.

What type of breaker mechanism does the AA1-B2-34-640-5D1-C use?

It is a magnetic breaker with a hydraulic delay.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

Is the AA1-B2-34-640-5D1-C RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

AA1-B2-34-640-5D1-C Alternate Parts

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Littelfuse AA1-B0-14-640-Q22-C is a 40A, 277V, 1-pole magnetic hydraulic delay circuit breaker with a lever actuator for panel mount applications.
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The Littelfuse Inc. AA1-B0-34-640-5N1-C is a 1-pole circuit breaker with a 40A current rating and 277V voltage rating. It features a magnetic hydraulic delay and panel mount design.
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