AA2-B0-34-645-5G1-C The Littelfuse Inc. AA2-B0-34-645-5G1-C is a 2-pole circuit breaker designed for panel mounting. It features a lever actuator and a magnetic hydraulic delay trip mechanism.
Mfr Part #:

AA2-B0-34-645-5G1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA2-B0-34-645-5G1-C is a 2-pole circuit breaker designed for panel mounting. It features a lever actuator and a magnetic hydraulic delay trip mechanism.
Stock on Request
$ Price Range: $0.99

AA2-B0-34-645-5G1-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

AA2-B0-34-645-5G1-C Description

Short technical summary and product information.

This circuit breaker from Littelfuse Inc., part number AA2-B0-34-645-5G1-C, is rated for 45A and operates at up to 277V. It is a 2-pole breaker with a magnetic (hydraulic delay) trip type, suitable for panel mounting.

 

The breaker utilizes a lever actuator for operation and does not feature illumination. It is designed for applications requiring reliable overcurrent protection.

 

Key specifications include a 45A current rating, 277V voltage rating, and a 2-pole configuration. The mounting type is panel mount, and the actuator is a lever. Approval agencies include CCC, CSA, and UL.

 

Environmental compliance includes RoHS3 compliance and MSL 1. REACH status is unaffected.

AA2-B0-34-645-5G1-C Quick Information

Product Type: Circuit Breaker
Series: AA2
Canonical Name: Littelfuse Inc. AA2-B0-34-645-5G1-C Circuit Breaker
Subcategory: Circuit Breaker

AA2-B0-34-645-5G1-C Compliance

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

AA2-B0-34-645-5G1-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

AA2-B0-34-645-5G1-C Features

  • 45A current rating for protection.
  • 277V voltage rating for power systems.
  • 2-pole configuration for circuit isolation.
  • Panel mount design for easy installation.
  • Lever actuator for operation.

AA2-B0-34-645-5G1-C Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Applicable in commercial building circuits.
  • Ideal for equipment protection.

AA2-B0-34-645-5G1-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA2-B0-34-645-5G1-C circuit breaker?

The current rating is 45A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How many poles does the AA2-B0-34-645-5G1-C have?

It has 2 poles.

What type of actuator does this circuit breaker use?

It uses a lever actuator.

What is the mounting type for this circuit breaker?

The mounting type is panel mount.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 compliant.

AA2-B0-34-645-5G1-C Alternate Parts

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AA2-B0-24-645-5D2-C
AA2-B0-24-645-5D2-C
Littelfuse Inc.
The Littelfuse Inc. AA2-B0-24-645-5D2-C is a circuit breaker designed for panel mounting. It features a 45A current rating and a 277V voltage rating.
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AA2-B0-46-645-5B2-C
AA2-B0-46-645-5B2-C
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The Littelfuse AA2-B0-46-645-5B2-C is a 2-pole magnetic hydraulic delay circuit breaker rated for 45A at 277V. It features a panel mount design with a lever actuator.
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AA2-B0-24-645-Q22-C
AA2-B0-24-645-Q22-C
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The Littelfuse Inc. AA2-B0-24-645-Q22-C is a 2-pole magnetic hydraulic delay circuit breaker. It features a panel mount design and a 45A current rating.
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BA2-B0-34-645-521-C
BA2-B0-34-645-521-C
Littelfuse Inc.
The Littelfuse Inc. BA2-B0-34-645-521-C is a panel mount circuit breaker. It features a 45A current rating and a 277V voltage rating.
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