BA1-B0-44-475-121-D The Littelfuse Inc. BA1-B0-44-475-121-D is a single-pole circuit breaker designed for panel mounting. It offers a 7.5A current rating and a 250V voltage rating.
Mfr Part #:

BA1-B0-44-475-121-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-44-475-121-D is a single-pole circuit breaker designed for panel mounting. It offers a 7.5A current rating and a 250V voltage rating.
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BA1-B0-44-475-121-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-B0-44-475-121-D Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B0-44-475-121-D is a magnetic hydraulic delay circuit breaker. It is designed for panel mounting and features a single pole configuration.

 

The breaker has an electrical rating of 7.5 Amps and 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, and it does not feature illumination. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. The REACH status is REACH Unaffected.

 

This circuit breaker is suitable for applications requiring reliable overcurrent protection with a specific delay characteristic. Its panel mount design facilitates integration into control panels and equipment.

BA1-B0-44-475-121-D Quick Information

Product Type: Circuit Breaker
Series: BA1-B0
Canonical Name: Littelfuse Inc. BA1-B0-44-475-121-D Circuit Breaker
Subcategory: Circuit Breaker

BA1-B0-44-475-121-D Compliance

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

BA1-B0-44-475-121-D Features

  • 7.5A current rating for protection.
  • 250V voltage rating for power systems.
  • Panel mount design for easy integration.
  • Magnetic hydraulic delay for specific tripping.
  • Approved by CCC, CSA, UL, and VDE.

BA1-B0-44-475-121-D Applications

  • Used in control panel applications.
  • Suitable for overcurrent protection.
  • Integrates into electrical equipment.
  • Provides reliable circuit interruption.

BA1-B0-44-475-121-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the BA1-B0-44-475-121-D?

250V.

What is the current rating of this circuit breaker?

7.5A.

What type of breaker is it?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What is the mounting type?

Panel mount.

What is the actuator type?

Lever.

What approvals does it have?

CCC, CSA, UL, VDE.

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Littelfuse Inc.
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The Littelfuse Inc. CA1-B0-24-475-111-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.
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CA1-B0-24-475-121-D
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CA1-B0-24-475-311-D
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Single-pole magnetic circuit breaker rated for 7.5A at 250V. Panel mount with lever actuator and hydraulic delay.
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