BA1-B0-21-618-122-D The Littelfuse Inc. BA1-B0-21-618-122-D is a circuit breaker with an 18A current rating and 250V voltage rating. It features a panel mount design and lever actuator.
Mfr Part #:

BA1-B0-21-618-122-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-21-618-122-D is a circuit breaker with an 18A current rating and 250V voltage rating. It features a panel mount design and lever actuator.
Stock on Request

BA1-B0-21-618-122-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
SVHC Present
Voltage Rating

BA1-B0-21-618-122-D Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number BA1-B0-21-618-122-D, is designed for circuit protection applications.

 

It offers an 18A current rating and a 250V voltage rating, suitable for various electrical systems. The breaker type is magnetic with a hydraulic delay, providing reliable operation. It is a single-pole unit with a lever actuator for easy control.

 

The mounting type is panel mount, allowing for straightforward integration into control panels and equipment. The illumination is none, indicating a non-illuminated actuator.

 

This component is compliant with RoHS3 standards and has an MSL rating of 1. REACH status is unaffected.

BA1-B0-21-618-122-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B0-21-618-122-D Circuit Breaker
Subcategory: Circuit Breaker

BA1-B0-21-618-122-D Compliance

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

BA1-B0-21-618-122-D Features

  • 18A current rating for protection.
  • 250V voltage rating for systems.
  • Panel mount design for integration.
  • Lever actuator for control.
  • Magnetic breaker with hydraulic delay.

BA1-B0-21-618-122-D Applications

  • Protects industrial control panel wiring from overloads.
  • Safeguards motor circuits against sustained fault currents.
  • Provides branch circuit protection in commercial enclosures.
  • Isolates individual loads within power distribution units.
  • Supports maintenance procedures via manual lever reset.

BA1-B0-21-618-122-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B0-21-618-122-D circuit breaker?

The current rating is 18A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the BA1-B0-21-618-122-D circuit breaker mounted?

It is a panel mount type.

What type of actuator does this circuit breaker have?

It features a lever actuator.

Is the BA1-B0-21-618-122-D circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

BA1-B0-21-618-122-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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BA1-B0-24-618-12A-D
BA1-B0-24-618-12A-D
Littelfuse Inc.
Littelfuse BA1-B0-24-618-12A-D is a 1-pole magnetic (hydraulic delay) circuit breaker rated at 18A and 250V. It features a panel mount design with a lever actuator.
View Part
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