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BA1-B0-56-450-311-D The Littelfuse Inc. BA1-B0-56-450-311-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 277V voltage rating.
Mfr Part #:

BA1-B0-56-450-311-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-56-450-311-D is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 277V voltage rating.
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BA1-B0-56-450-311-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-B0-56-450-311-D Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B0-56-450-311-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 5A and a voltage rating of 277V. It features a lever actuator and no illumination. The mounting type is panel mount, suitable for various industrial and commercial applications.

 

Compliance information indicates RoHS3 compliance and an MSL of 1 Unlimited. REACH status is unaffected. Approval agencies include CCC, CSA, UL, and VDE.

BA1-B0-56-450-311-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B0-56-450-311-D Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

BA1-B0-56-450-311-D Compliance

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

BA1-B0-56-450-311-D Features

  • 5A current rating for protection.
  • 277V voltage rating for circuits.
  • Panel mount design for installation.
  • Magnetic hydraulic delay mechanism.
  • Single-pole configuration.

BA1-B0-56-450-311-D Applications

  • Used in power distribution systems.
  • Suitable for industrial control panels.
  • Applicable in commercial building circuits.
  • General purpose circuit protection.

BA1-B0-56-450-311-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B0-56-450-311-D circuit breaker?

The current rating is 5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the BA1-B0-56-450-311-D use?

It uses a Magnetic (Hydraulic Delay) mechanism.

How is this circuit breaker mounted?

It is designed for Panel Mount.

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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