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BA1-B2-44-210-121-D The Littelfuse Inc. BA1-B2-44-210-121-D is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 100mA current rating and a 250V voltage rating.
Mfr Part #:

BA1-B2-44-210-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B2-44-210-121-D is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 100mA current rating and a 250V voltage rating.
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BA1-B2-44-210-121-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-B2-44-210-121-D Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B2-44-210-121-D is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic (hydraulic delay) mechanism for protection.

 

The breaker has a current rating of 100mA and a voltage rating of 250V. It features a lever actuator and no illumination.

 

Key specifications include a 100mA current rating and a 250V voltage rating, making it suitable for various protection applications. The panel mount design ensures easy integration into control panels and equipment.

BA1-B2-44-210-121-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B2-44-210-121-D Magnetic (Hydraulic Delay) Circuit Breaker

BA1-B2-44-210-121-D Compliance

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

BA1-B2-44-210-121-D Features

  • 100mA current rating for precise protection.
  • 250V voltage rating for versatile use.
  • Magnetic (hydraulic delay) breaker type.
  • Single-pole design for simple circuits.
  • Panel mount for easy installation.

BA1-B2-44-210-121-D Applications

  • Used in industrial control panels.
  • Protects sensitive equipment from overcurrent.
  • Suitable for telecommunication power supplies.
  • Ideal for automotive auxiliary circuits.
  • Can be used in lighting control systems.

BA1-B2-44-210-121-D FAQs

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

The operating voltage is 250V.

What is the current rating of this circuit breaker?

The current rating is 100mA.

What type of circuit breaker is this?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What is the actuator type?

The actuator type is lever.

Does this circuit breaker have an illuminated actuator?

No, it is not illuminated.

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