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BA1-B0-24-620-121-C The Littelfuse Inc. BA1-B0-24-620-121-C is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and 277V voltage rating.
Mfr Part #:

BA1-B0-24-620-121-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-24-620-121-C is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and 277V voltage rating.
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BA1-B0-24-620-121-C 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
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BA1-B0-24-620-121-C Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B0-24-620-121-C is a single-pole circuit breaker designed for panel mounting. It offers a current rating of 20A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable overcurrent protection. It features a lever actuator for easy operation and has no illumination.

 

Key approvals include CCC, CSA, and UL, ensuring compliance with various industry standards. The RoHS status is RoHS3 Compliant, and it has an MSL rating of 1 Unlimited.

BA1-B0-24-620-121-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B0-24-620-121-C Circuit Breaker
Subcategory: Circuit Breaker

BA1-B0-24-620-121-C Compliance

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

BA1-B0-24-620-121-C Features

  • 20A current rating for protection.
  • 277V voltage rating.
  • Magnetic hydraulic delay type.
  • Panel mount design.
  • RoHS3 compliant.

BA1-B0-24-620-121-C Applications

  • Branch circuit protection in power distribution panels.
  • Overcurrent protection for industrial control equipment.
  • Protection for lighting and HVAC systems.
  • Suitable for telecommunications power supplies.

BA1-B0-24-620-121-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B0-24-620-121-C?

The BA1-B0-24-620-121-C is rated for 20A continuous current.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is the BA1-B0-24-620-121-C?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this breaker have?

This breaker has 1 pole.

What actuator type does the BA1-B0-24-620-121-C use?

It uses a lever actuator.

What mounting type is this circuit breaker?

It is designed for panel mount installation.

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