BA1-B0-52-455-411-D The Littelfuse Inc. BA1-B0-52-455-411-D is a magnetic hydraulic delay circuit breaker. It features a 5.5A current rating and a 277V voltage rating.
Mfr Part #:

BA1-B0-52-455-411-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-52-455-411-D is a magnetic hydraulic delay circuit breaker. It features a 5.5A current rating and a 277V voltage rating.
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BA1-B0-52-455-411-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-B0-52-455-411-D Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B0-52-455-411-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 5.5A and a voltage rating of 277V. It features a lever actuator and no illumination. Approval agencies include CCC, CSA, UL, and VDE.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. However, this data is considered low confidence and should be verified.

BA1-B0-52-455-411-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B0-52-455-411-D Circuit Breaker
Subcategory: Circuit Breaker

BA1-B0-52-455-411-D Compliance

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

BA1-B0-52-455-411-D Features

  • Magnetic hydraulic delay breaker type.
  • Rated for 5.5A current.
  • Operates at 277V.
  • Panel mount design.
  • Single pole configuration.

BA1-B0-52-455-411-D Applications

  • Used in circuit protection.
  • Suitable for control panels.
  • Industrial equipment applications.
  • Power distribution systems.

BA1-B0-52-455-411-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B0-52-455-411-D?

5.5A.

What is the voltage rating?

277V.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What is the actuator type?

Lever.

What is the mounting type?

Panel Mount.

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