BA2-B0-34-620-421-D The Littelfuse Inc. BA2-B0-34-620-421-D is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay with a 20A current rating and 250V voltage rating.
Mfr Part #:

BA2-B0-34-620-421-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA2-B0-34-620-421-D is a 2-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay with a 20A current rating and 250V voltage rating.
Stock on Request
$ Price Range: $0.99

BA2-B0-34-620-421-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

BA2-B0-34-620-421-D Description

Short technical summary and product information.

This Littelfuse Inc. BA2-B0-34-620-421-D is a 2-pole circuit breaker with a magnetic (hydraulic delay) trip type. It is rated for 20 Amps and 250 Volts, suitable for various protection applications.

 

The breaker features a panel mount design with a lever actuator. It is approved by CCC, CSA, UL, and VDE, indicating compliance with significant safety standards.

 

Environmental compliance includes RoHS3 status. The Moisture Sensitivity Level (MSL) is 1, and REACH status is unaffected. This component is designed for reliable circuit protection in demanding environments.

BA2-B0-34-620-421-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA2-B0-34-620-421-D Circuit Breaker
Subcategory: Circuit Breaker

BA2-B0-34-620-421-D Compliance

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

BA2-B0-34-620-421-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

BA2-B0-34-620-421-D Features

  • 2-pole magnetic hydraulic delay breaker.
  • 20A current rating at 250V.
  • Panel mount with lever actuator.
  • CCC, CSA, UL, VDE approved.
  • RoHS3 compliant.

BA2-B0-34-620-421-D Applications

  • Provides overcurrent protection.
  • Suitable for panel installations.
  • Used in industrial equipment.
  • General purpose circuit protection.

BA2-B0-34-620-421-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA2-B0-34-620-421-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 is the BA2-B0-34-620-421-D?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It has 2 poles.

What are the approval agencies for this part?

The approval agencies are CCC, CSA, UL, and VDE.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

BA2-B0-34-620-421-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
BB2-B0-21-620-121-D
BB2-B0-21-620-121-D
Littelfuse Inc.
The Littelfuse Inc. BB2-B0-21-620-121-D is a 2-pole circuit breaker with a 20A current rating and 250V voltage rating. It features a magnetic hydraulic delay mechanism and a lever actuator.
View Part
CA2-B0-26-620-111-D
CA2-B0-26-620-111-D
Littelfuse Inc.
The Littelfuse Inc. CA2-B0-26-620-111-D is a 2-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
View Part
CA2-B0-22-620-211-D
CA2-B0-22-620-211-D
Littelfuse Inc.
This Littelfuse CA2-B0-22-620-211-D is a 20A, 250V, 2-pole magnetic hydraulic delay circuit breaker with a lever actuator. It is designed for panel mount applications and carries CCC, CSA, UL, and VDE approvals.
View Part
CA2-B0-22-620-22B-D
CA2-B0-22-620-22B-D
Littelfuse Inc.
The Littelfuse Inc. CA2-B0-22-620-22B-D is a 2-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 250V voltage rating.
View Part
Home

Categories