BA1-B0-14-620-412-D The Littelfuse Inc. BA1-B0-14-620-412-D is a panel mount circuit breaker with a 20A current rating and 277V AC voltage rating. It utilizes a magnetic (hydraulic delay) mechanism.
Mfr Part #:

BA1-B0-14-620-412-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-14-620-412-D is a panel mount circuit breaker with a 20A current rating and 277V AC voltage rating. It utilizes a magnetic (hydraulic delay) mechanism.
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BA1-B0-14-620-412-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-B0-14-620-412-D Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B0-14-620-412-D is a single-pole circuit breaker designed for panel mounting. It features a magnetic (hydraulic delay) tripping mechanism, providing a rated current of 20A and a maximum AC voltage rating of 277V. The DC voltage rating is 80V.

 

Key specifications include a 20A current rating and 277V AC voltage. The breaker is activated by a lever and has no illumination. It is approved by CCC, CSA, UL, and VDE.

 

This component is suitable for applications requiring reliable overcurrent protection. Its panel mount design facilitates integration into various electrical enclosures and systems. The hydraulic delay feature offers specific trip characteristics for different load conditions.

BA1-B0-14-620-412-D Quick Information

Product Type: Circuit Breaker
Series: B
Canonical Name: Carling Technologies BA1-B0-14-620-412-D Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

BA1-B0-14-620-412-D Compliance

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

BA1-B0-14-620-412-D Features

  • 20A current rating for overcurrent protection.
  • 277V AC maximum voltage rating.
  • Panel mount design for easy installation.
  • Magnetic (hydraulic delay) tripping mechanism.
  • Lever actuator for operation.

BA1-B0-14-620-412-D Applications

  • Provides overcurrent protection.
  • Suitable for panel installations.
  • Used in electrical distribution systems.
  • Offers hydraulic delay characteristics.

BA1-B0-14-620-412-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B0-14-620-412-D?

The current rating is 20A.

What voltage ratings does this circuit breaker support?

It is rated for 277V AC and 80V DC.

What type of circuit breaker is the BA1-B0-14-620-412-D?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this breaker have?

It has 1 pole.

What is the mounting type for this breaker?

Panel mount.

What approvals does this circuit breaker hold?

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

What actuator type does this breaker use?

It uses a lever actuator.

BA1-B0-14-620-412-D Alternate Parts

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BA1-B0-14-620-111-D
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BA1-B0-14-620-122-D
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The Littelfuse Inc. BA1-B0-14-620-122-D is a 20A, 277V circuit breaker designed for panel mounting. It features a lever actuator and a magnetic hydraulic delay mechanism.
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