BA1-B2-44-475-121-D The Littelfuse Inc. BA1-B2-44-475-121-D is a single-pole, magnetic (hydraulic delay) circuit breaker rated for 7.5A and 250V. It features a lever actuator and panel mount design.
Mfr Part #:

BA1-B2-44-475-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B2-44-475-121-D is a single-pole, magnetic (hydraulic delay) circuit breaker rated for 7.5A and 250V. It features a lever actuator and panel mount design.
Stock on Request

BA1-B2-44-475-121-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
Voltage Rating

BA1-B2-44-475-121-D Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B2-44-475-121-D is a single-pole circuit breaker designed for reliable circuit protection. It utilizes a magnetic (hydraulic delay) mechanism to provide overcurrent protection.

 

The breaker is rated for a maximum current of 7.5A and a voltage of 250V. It features a lever actuator for manual operation and is designed for panel mounting, making it suitable for integration into various electrical enclosures and systems.

 

Key specifications include a 1-pole configuration and a hydraulic delay for controlled tripping characteristics. The unit is compliant with RoHS3 standards and has an MSL of 1. Approval agencies include CCC, CSA, UL, and VDE, indicating its suitability for a wide range of applications and regions.

BA1-B2-44-475-121-D Quick Information

Product Type: Circuit Breaker
Series: BA1
Canonical Name: Littelfuse Inc. BA1-B2-44-475-121-D Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

BA1-B2-44-475-121-D Compliance

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

BA1-B2-44-475-121-D Features

  • 7.5A current rating for protection.
  • 250V voltage rating for circuits.
  • Magnetic (hydraulic delay) breaker type.
  • Panel mount design for integration.
  • Single pole configuration.

BA1-B2-44-475-121-D Applications

  • Suitable for general circuit protection.
  • Used in electrical control panels.
  • Integrates into equipment enclosures.
  • Provides overcurrent safeguarding.

BA1-B2-44-475-121-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B2-44-475-121-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-B2-44-475-121-D circuit breaker mounted?

It is designed for panel mounting.

What type of breaker mechanism does the BA1-B2-44-475-121-D use?

It uses a Magnetic (Hydraulic Delay) mechanism.

How many poles does this circuit breaker have?

This is a single pole circuit breaker.

Is the BA1-B2-44-475-121-D RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

BA1-B2-44-475-121-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
BA1-B0-26-475-122-D
BA1-B0-26-475-122-D
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-26-475-122-D is a magnetic hydraulic delay circuit breaker. It features a 7.5A current rating and 250V voltage rating.
View Part
BA1-B0-34-475-112-D
BA1-B0-34-475-112-D
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-34-475-112-D is a magnetic (hydraulic delay) circuit breaker. It features a 7.5A current rating and a 250V voltage rating.
View Part
BA1-B0-36-475-121-D
BA1-B0-36-475-121-D
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-36-475-121-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 7.5A current rating and a 250V voltage rating.
View Part
BA1-B0-24-475-311-D
BA1-B0-24-475-311-D
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-24-475-311-D is a magnetic hydraulic delay circuit breaker. It features a 7.5A current rating and a 250V voltage rating.
View Part
Home
Account

Categories