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BA3-B0-22-620-221-D The Littelfuse Inc. BA3-B0-22-620-221-D is a 3-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 20A current rating.
Mfr Part #:

BA3-B0-22-620-221-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA3-B0-22-620-221-D is a 3-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism and a 20A current rating.
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BA3-B0-22-620-221-D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Actuator Type
Approval Agency
Automotive Grade
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Poles
SVHC Present
Voltage Rating
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BA3-B0-22-620-221-D Description

Short technical summary and product information.

This Littelfuse Inc. BA3-B0-22-620-221-D is a 3-pole circuit breaker with a current rating of 20A and a voltage rating of 250V. It utilizes a magnetic (hydraulic delay) breaker type and is designed for panel mounting.

 

The actuator type is a lever, and it does not feature illumination. Approval agencies include CCC, CSA, UL, and VDE, indicating broad compliance for various applications.

 

Environmental compliance includes RoHS3 compliance, an MSL of 1 Unlimited, and REACH Unaffected status. These specifications make it suitable for a range of industrial and commercial applications where reliable circuit protection is essential.

BA3-B0-22-620-221-D Quick Information

Product Type: Circuit Breaker
Series: BA3
Canonical Name: Littelfuse Inc. BA3-B0-22-620-221-D Circuit Breaker
Subcategory: Circuit Breaker

BA3-B0-22-620-221-D Compliance

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

BA3-B0-22-620-221-D Features

  • 20A current rating for protection.
  • 250V voltage rating.
  • 3-pole configuration.
  • Panel mount design.
  • Magnetic hydraulic delay type.

BA3-B0-22-620-221-D Applications

  • Industrial control panels.
  • Power distribution systems.
  • Machinery safety circuits.
  • Electrical equipment protection.

BA3-B0-22-620-221-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the Littelfuse BA3-B0-22-620-221-D circuit breaker?

250V.

What is the current rating of this circuit breaker?

20A.

How many poles does this circuit breaker have?

3 poles.

What type of circuit breaker is this?

Magnetic (hydraulic delay).

What type of actuator does it have?

Lever actuator.

How is this circuit breaker mounted?

Panel mount.

What safety approvals does this circuit breaker have?

CCC, CSA, UL, VDE.

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