BA1-B0-44-450-221-D The Littelfuse Inc. BA1-B0-44-450-221-D is a circuit breaker designed for panel mounting. It features a 5A current rating and a 250V AC voltage rating.
Mfr Part #:

BA1-B0-44-450-221-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-44-450-221-D is a circuit breaker designed for panel mounting. It features a 5A current rating and a 250V AC voltage rating.
Stock on Request

BA1-B0-44-450-221-D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating

BA1-B0-44-450-221-D Description

Short technical summary and product information.

The Littelfuse Inc. BA1-B0-44-450-221-D is a single-pole circuit breaker with a magnetic (hydraulic delay) trip mechanism and a lever actuator. It is designed for panel mounting and has a current rating of 5A and a voltage rating of 250V AC.

 

This circuit breaker is approved by CCC, CSA, UL, and VDE, indicating compliance with various international safety standards. It features a 'None' illumination type and is supplied in bulk packaging.

 

The part is identified by its manufacturer part number BA1-B0-44-450-221-D. It is also available under the distributor part number 432-BA1-B0-44-450-221-D-ND.

 

Key specifications include a 5A current rating, 250V AC voltage rating, and a magnetic hydraulic delay breaker type. The panel mount design makes it suitable for integration into various electrical enclosures and control panels.

BA1-B0-44-450-221-D Quick Information

Product Type: Circuit Breaker
Series: B
Canonical Name: Littelfuse Inc. BA1-B0-44-450-221-D Circuit Breaker

BA1-B0-44-450-221-D Compliance

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

BA1-B0-44-450-221-D Features

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

BA1-B0-44-450-221-D Applications

  • Overcurrent protection in control panels.
  • Protection for industrial machinery circuits.
  • Suitable for commercial electrical distribution.
  • Used in equipment requiring single-pole breakers.

BA1-B0-44-450-221-D FAQs

7 frequently asked questions generated from this part’s specifications.
What are the voltage ratings of this circuit breaker?

The circuit breaker is rated for 250V AC and 80V DC.

What is the current rating of the BA1-B0-44-450-221-D?

The current rating is 5A.

What type of breaker is this?

It is a magnetic hydraulic delay circuit breaker.

How many poles does the breaker have?

It is a single-pole circuit breaker.

What is the actuator type?

The actuator is a lever.

What is the mounting style?

The breaker is panel mounted.

What safety approvals does this breaker hold?

It is approved by CCC, CSA, UL, and VDE.

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