BA1-B0-24-475-121-D The Littelfuse Inc. BA1-B0-24-475-121-D is a single-pole, panel mount circuit breaker. It features a magnetic (hydraulic delay) mechanism with a 7.5A current rating and 250V voltage rating.
Mfr Part #:

BA1-B0-24-475-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-24-475-121-D is a single-pole, panel mount circuit breaker. It features a magnetic (hydraulic delay) mechanism with a 7.5A current rating and 250V voltage rating.
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BA1-B0-24-475-121-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
SVHC Present
Tape & Reel
Voltage Rating

BA1-B0-24-475-121-D Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B0-24-475-121-D is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic (hydraulic delay) mechanism, providing reliable protection.

 

The breaker has a current rating of 7.5 Amperes and a voltage rating of 250 Volts. It is approved by multiple agencies including CCC, CSA, UL, and VDE, indicating its suitability for various applications and regions.

 

The actuator type is a lever, offering a clear visual indication of its state. This model does not feature illumination. It is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1, meaning it has unlimited shelf life under typical conditions.

 

Key specifications include a 7.5A current rating, 250V voltage rating, and panel mount type. The magnetic (hydraulic delay) breaker type ensures consistent performance in demanding environments.

BA1-B0-24-475-121-D Quick Information

Product Type: Circuit Breaker
Series: BA1
Canonical Name: Littelfuse Inc. BA1-B0-24-475-121-D Circuit Breaker
Subcategory: Circuit Breaker

BA1-B0-24-475-121-D Compliance

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

BA1-B0-24-475-121-D Features

  • 7.5A current rating for protection.
  • 250V voltage rating for power circuits.
  • Panel mount design for easy installation.
  • Magnetic hydraulic delay mechanism.
  • Approved by CCC, CSA, UL, VDE.

BA1-B0-24-475-121-D Applications

  • General purpose circuit protection.
  • Industrial control panels.
  • Power distribution systems.
  • Equipment requiring reliable tripping.

BA1-B0-24-475-121-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B0-24-475-121-D circuit breaker?

The current rating is 7.5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How is the BA1-B0-24-475-121-D circuit breaker mounted?

It is a panel mount type.

What type of breaker mechanism does this unit use?

It uses a magnetic (hydraulic delay) mechanism.

How many poles does the BA1-B0-24-475-121-D have?

It has 1 pole.

Is this circuit breaker RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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