BA2-B0-34-450-121-D The Littelfuse Inc. BA2-B0-34-450-121-D is a circuit breaker designed for panel mounting. It features a 5A current rating and a 250V voltage rating.
Mfr Part #:

BA2-B0-34-450-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA2-B0-34-450-121-D is a circuit breaker designed for panel mounting. It features a 5A current rating and a 250V voltage rating.
Stock on Request
$ Price Range: $0.99

BA2-B0-34-450-121-D 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

BA2-B0-34-450-121-D Description

Short technical summary and product information.

This Littelfuse Inc. BA2-B0-34-450-121-D is a magnetic (hydraulic delay) circuit breaker. It is rated for 5A and 250V, with a panel mount type and a lever actuator.

 

Key electrical specifications include a 5A current rating and a 250V voltage rating. The breaker operates with a hydraulic delay mechanism, providing specific protection characteristics. It has two poles and no illumination.

 

The component is designed for panel mounting, making it suitable for integration into control panels and equipment enclosures. The lever actuator allows for easy manual operation.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status. Approval agencies include CCC, CSA, UL, and VDE.

BA2-B0-34-450-121-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA2-B0-34-450-121-D Circuit Breaker
Subcategory: Circuit Breaker

BA2-B0-34-450-121-D Compliance

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

BA2-B0-34-450-121-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

BA2-B0-34-450-121-D Features

  • 5A current rating for protection.
  • 250V voltage rating for power systems.
  • Panel mount design for easy integration.
  • Magnetic (hydraulic delay) breaker type.
  • Lever actuator for manual operation.

BA2-B0-34-450-121-D Applications

  • Used in control panel systems.
  • Suitable for equipment protection.
  • Integrates into power distribution.
  • Provides overcurrent protection.

BA2-B0-34-450-121-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA2-B0-34-450-121-D circuit breaker?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the BA2-B0-34-450-121-D circuit breaker mounted?

It is a panel mount type.

What type of breaker is the BA2-B0-34-450-121-D?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It has 2 poles.

Is the BA2-B0-34-450-121-D RoHS compliant?

Yes, it is RoHS3 Compliant.

BA2-B0-34-450-121-D Alternate Parts

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BA2-B0-46-450-121-D
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The Littelfuse Inc. BA2-B0-46-450-121-D is a 2-pole magnetic circuit breaker. It features a 5A current rating and a 250V voltage rating. This panel mountable breaker is suitable for various protection applications.
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