BA1-B0-44-620-111-D The Littelfuse Inc. BA1-B0-44-620-111-D is a single-pole, magnetic (hydraulic delay) circuit breaker rated for 20A and 250V. It features a panel mount design with a lever actuator.
Mfr Part #:

BA1-B0-44-620-111-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-44-620-111-D is a single-pole, magnetic (hydraulic delay) circuit breaker rated for 20A and 250V. It features a panel mount design with a lever actuator.
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BA1-B0-44-620-111-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-B0-44-620-111-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number BA1-B0-44-620-111-D, is designed for reliable circuit protection. It operates with a current rating of 20A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, suitable for applications requiring specific trip characteristics. It is a single-pole unit with a lever actuator for manual operation.

 

Designed for panel mounting, this circuit breaker offers a secure and accessible installation method. It is approved by multiple agencies including CCC, CSA, UL, and VDE, indicating compliance with various international standards.

 

The component is RoHS3 compliant and has an MSL rating of 1, signifying its suitability for a wide range of environmental conditions. Its REACH status is unaffected.

BA1-B0-44-620-111-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B0-44-620-111-D Circuit Breaker

BA1-B0-44-620-111-D Compliance

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

BA1-B0-44-620-111-D Features

  • 20A current rating for circuit protection.
  • 250V voltage rating for power systems.
  • Magnetic breaker type with hydraulic delay.
  • Panel mount design for easy installation.
  • Approved by CCC, CSA, UL, and VDE.

BA1-B0-44-620-111-D Applications

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

BA1-B0-44-620-111-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B0-44-620-111-D circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

What type of breaker mechanism does the BA1-B0-44-620-111-D use?

It uses a magnetic breaker type with a hydraulic delay.

How is this circuit breaker mounted?

It is designed for panel mounting.

Which approval agencies have certified this circuit breaker?

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

Is the BA1-B0-44-620-111-D RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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