BA1-B0-34-450-221-D The Littelfuse Inc. BA1-B0-34-450-221-D is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 5A current rating and a 250V voltage rating.
Mfr Part #:

BA1-B0-34-450-221-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-34-450-221-D is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 5A current rating and a 250V voltage rating.
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BA1-B0-34-450-221-D Specifications Quick View

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

BA1-B0-34-450-221-D Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B0-34-450-221-D is a magnetic (hydraulic delay) circuit breaker designed for panel mounting. It offers a current rating of 5A and a voltage rating of 250V.

 

The breaker is a single-pole unit with a lever actuator and no illumination. It is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1.

 

Key electrical specifications include a 5A current rating and a 250V voltage rating. The mounting type is panel mount, making it suitable for integration into various enclosures and control panels.

BA1-B0-34-450-221-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B0-34-450-221-D Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

BA1-B0-34-450-221-D Compliance

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

BA1-B0-34-450-221-D Features

  • 5A current rating for protection.
  • 250V voltage rating for circuits.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount for easy integration.
  • Single pole configuration.

BA1-B0-34-450-221-D Applications

  • Used in industrial control panel protection.
  • Suitable for power supply output protection.
  • Ideal for equipment branch circuit protection.
  • Applied in HVAC and refrigeration systems.
  • Used in medical equipment power entry modules.

BA1-B0-34-450-221-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B0-34-450-221-D circuit breaker?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is the BA1-B0-34-450-221-D?

It is a Magnetic (Hydraulic Delay) type.

How is the BA1-B0-34-450-221-D mounted?

It is designed for Panel Mount.

What is the RoHS status of this component?

It is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

BA1-B0-34-450-221-D Alternate Parts

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The Littelfuse Inc. BA1-B0-34-450-111-D is a circuit breaker designed for panel mounting. It features a 5A current rating and a 250V voltage rating.
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