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BA1-B0-22-620-122-D The Littelfuse Inc. BA1-B0-22-620-122-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-B0-22-620-122-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-22-620-122-D is a 1-pole circuit breaker rated for 20A and 250V. It features a magnetic hydraulic delay and a lever actuator.
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BA1-B0-22-620-122-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-B0-22-620-122-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number BA1-B0-22-620-122-D, is designed for reliable circuit protection. It operates at a voltage rating of 250V and has a current rating of 20A.

 

The breaker type is magnetic with a hydraulic delay, offering specific trip 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 various enclosures and systems.

 

Key approvals include CCC, CSA, UL, and VDE, indicating compliance with international safety standards. The RoHS status is compliant with RoHS3, and the Moisture Sensitivity Level (MSL) is 1, signifying unlimited shelf life under standard conditions. REACH status is unaffected.

BA1-B0-22-620-122-D Quick Information

Product Type: Circuit Breaker
Series: BA1-B0
Canonical Name: Littelfuse Inc. BA1-B0-22-620-122-D Circuit Breaker

BA1-B0-22-620-122-D Compliance

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

BA1-B0-22-620-122-D Features

  • 20A current rating for circuit protection.
  • 250V voltage rating for AC/DC applications.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for easy integration.
  • Approved by CCC, CSA, UL, and VDE.

BA1-B0-22-620-122-D Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Applicable in equipment manufacturing.
  • Ideal for general purpose protection.

BA1-B0-22-620-122-D FAQs

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

20 amperes

What maximum voltage rating does this breaker support?

250 volts

How many poles does this circuit breaker contain?

One pole

What type of actuator operates this switch?

Manual lever actuator

What mounting configuration is required for installation?

Panel mount

What tripping mechanism protects the circuit?

Magnetic hydraulic delay

Which certification agencies approve this component?

CCC, CSA, UL, and VDE

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