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BA1-B0-22-420-121-D The Littelfuse Inc. BA1-B0-22-420-121-D is a magnetic (hydraulic delay) circuit breaker. It features a 2A current rating and a 250V voltage rating.
Mfr Part #:

BA1-B0-22-420-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-22-420-121-D is a magnetic (hydraulic delay) circuit breaker. It features a 2A current rating and a 250V voltage rating.
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BA1-B0-22-420-121-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
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BA1-B0-22-420-121-D Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B0-22-420-121-D is a single-pole, magnetic (hydraulic delay) circuit breaker designed for panel mounting. It offers a current rating of 2A and a voltage rating of 250V.

 

Key electrical specifications include a 2A current rating and a 250V voltage rating. The breaker type is magnetic with a hydraulic delay mechanism, and it has a single pole configuration. The actuator type is a lever.

 

This circuit breaker is approved by CCC, CSA, UL, and VDE. It is designed for panel mount applications and features a lever actuator. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited.

BA1-B0-22-420-121-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B0-22-420-121-D Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

BA1-B0-22-420-121-D Compliance

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

BA1-B0-22-420-121-D Features

  • 2A current rating for protection.
  • 250V voltage rating.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design.
  • Lever actuator type.

BA1-B0-22-420-121-D Applications

  • Used in industrial control panel protection.
  • Suitable for motor and transformer circuits.
  • Ideal for power distribution systems.
  • Applicable in HVAC equipment protection.

BA1-B0-22-420-121-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of this circuit breaker?

250V.

What is the current rating?

2A.

How many poles does it have?

1 pole.

What type of breaker is it?

Magnetic (Hydraulic Delay).

What is the mounting type?

Panel Mount.

What approvals does it have?

CCC, CSA, UL, VDE.

What actuator type does it use?

Lever.

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