BA1-B0-32-620-321-D The Littelfuse Inc. BA1-B0-32-620-321-D is a 1-pole circuit breaker rated for 20A and 250V. It features a magnetic hydraulic delay and a lever actuator.
Mfr Part #:

BA1-B0-32-620-321-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-32-620-321-D is a 1-pole circuit breaker rated for 20A and 250V. It features a magnetic hydraulic delay and a lever actuator.
Stock on Request

BA1-B0-32-620-321-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-B0-32-620-321-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number BA1-B0-32-620-321-D, is designed for circuit protection applications. It operates with a current rating of 20A and a voltage rating of 250V.

 

The breaker type is magnetic with a hydraulic delay, offering reliable tripping characteristics. It is a single-pole unit with a lever actuator for manual operation. The mounting type is panel mount, making it suitable for integration into control panels and equipment.

 

Compliance is indicated with RoHS3 status, and it has a Moisture Sensitivity Level (MSL) of 1. Approval agencies include CCC, CSA, UL, and VDE, signifying adherence to various safety and performance standards.

BA1-B0-32-620-321-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B0-32-620-321-D Circuit Breaker

BA1-B0-32-620-321-D Compliance

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

BA1-B0-32-620-321-D Features

  • 20A current rating for circuit protection.
  • 250V voltage rating suitable for many applications.
  • Magnetic hydraulic delay for reliable tripping.
  • Panel mount design for easy integration.
  • Lever actuator for manual control.

BA1-B0-32-620-321-D Applications

  • Overcurrent protection in industrial panels.
  • Suitable for commercial electrical systems.
  • Manual reset and switching applications.
  • Use in equipment requiring reliable circuit protection.

BA1-B0-32-620-321-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Littelfuse BA1-B0-32-620-321-D?

The current rating is 20A.

What is the voltage rating of this circuit breaker?

The voltage rating is 250V.

What type of circuit breaker is the BA1-B0-32-620-321-D?

It is a magnetic circuit breaker with hydraulic delay.

How many poles does this circuit breaker have?

It has 1 pole.

What actuator type is used on this circuit breaker?

The actuator type is lever.

How is the BA1-B0-32-620-321-D mounted?

It is panel mounted.

What approvals does this circuit breaker have?

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

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