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BA1-B0-12-450-111-MK The Littelfuse Inc. BA1-B0-12-450-111-MK is a magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 277V voltage rating.
Mfr Part #:

BA1-B0-12-450-111-MK

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-12-450-111-MK is a magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 277V voltage rating.
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BA1-B0-12-450-111-MK 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-B0-12-450-111-MK Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number BA1-B0-12-450-111-MK, is designed for circuit protection applications. It operates with a current rating of 5A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, and it features a lever actuator for operation. It is a single-pole unit, suitable for panel mounting.

 

Key specifications include a 5A current rating and a 277V voltage rating, making it suitable for various electrical protection needs. The magnetic hydraulic delay mechanism provides specific trip characteristics.

 

This component is designed for panel mounting, offering a practical solution for integrating circuit protection into systems. The lever actuator is a common and user-friendly interface.

BA1-B0-12-450-111-MK Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B0-12-450-111-MK Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

BA1-B0-12-450-111-MK Compliance

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

BA1-B0-12-450-111-MK Features

  • 5A current rating for protection.
  • 277V voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design.
  • Lever actuator for operation.

BA1-B0-12-450-111-MK Applications

  • Overcurrent protection in industrial control panels.
  • Branch circuit protection in lighting systems.
  • Motor protection with time-delay for startup.
  • Power distribution in commercial equipment.

BA1-B0-12-450-111-MK FAQs

6 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the BA1-B0-12-450-111-MK?

277V AC.

What is the mounting type for this circuit breaker?

Panel Mount.

What is the current rating?

5A.

What type of breaker is this?

Magnetic (Hydraulic Delay).

How many poles does this breaker have?

1 pole.

What type of actuator does this breaker use?

Lever.

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