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AA2-B0-34-450-521-P The Littelfuse Inc. AA2-B0-34-450-521-P is a magnetic (hydraulic delay) circuit breaker. It features a 5A current rating and a 250V voltage rating.
Mfr Part #:

AA2-B0-34-450-521-P

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA2-B0-34-450-521-P is a magnetic (hydraulic delay) circuit breaker. It features a 5A current rating and a 250V voltage rating.
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$ Price Range: $0.99

AA2-B0-34-450-521-P 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
Storage Temperature
Tape & Reel
Voltage Rating
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AA2-B0-34-450-521-P Description

Short technical summary and product information.

This Littelfuse Inc. AA2-B0-34-450-521-P is a magnetic (hydraulic delay) circuit breaker designed for panel mounting. It offers a current rating of 5A and a voltage rating of 250V.

 

Key electrical specifications include a 2-pole configuration. The actuator type is a lever, and it does not feature illumination. Approval agencies include CCC, CSA, TUV, and UL.

 

Environmental compliance includes RoHS3 compliance, MSL 1, and REACH unaffected status. This component is suitable for various circuit protection applications where reliable switching and overcurrent protection are required.

AA2-B0-34-450-521-P Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA2-B0-34-450-521-P Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AA2-B0-34-450-521-P Compliance

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

AA2-B0-34-450-521-P Estimated Pricing

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1+ $0.99 $0.99

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

AA2-B0-34-450-521-P Features

  • 5A current rating for circuit protection.
  • 250V voltage rating for electrical systems.
  • Magnetic hydraulic delay breaker type.
  • Panel mount for easy installation.
  • Approved by CCC, CSA, TUV, UL.

AA2-B0-34-450-521-P Applications

  • Used for overcurrent protection.
  • Suitable for panel-mounted systems.
  • Ideal for applications needing delay.
  • Compliant with safety standards.

AA2-B0-34-450-521-P FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA2-B0-34-450-521-P circuit breaker?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker is the AA2-B0-34-450-521-P?

It is a Magnetic (Hydraulic Delay) type breaker.

How many poles does this circuit breaker have?

It has 2 poles.

What is the mounting type for this component?

The mounting type is Panel Mount.

Which approval agencies have certified this circuit breaker?

Approval agencies include CCC, CSA, TUV, and UL.

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The AB2-B0-34-450-911-P is a circuit breaker rated for 5A and 250V, featuring a lever actuator and panel mounting.
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