BA1-B0-14-450-112-D The Littelfuse Inc. BA1-B0-14-450-112-D is a magnetic (hydraulic delay) circuit breaker. It features a 5A current rating and a 277V voltage rating.
Mfr Part #:

BA1-B0-14-450-112-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-14-450-112-D is a magnetic (hydraulic delay) circuit breaker. It features a 5A current rating and a 277V voltage rating.
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BA1-B0-14-450-112-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-B0-14-450-112-D Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B0-14-450-112-D is a single-pole circuit breaker designed for panel mounting. It operates with a 5A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, and it features a lever actuator. It is approved by CCC, CSA, UL, and VDE agencies.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. The mounting type is panel mount, and the actuator type is a lever.

BA1-B0-14-450-112-D Quick Information

Product Type: Circuit Breaker
Series: BA1-B0
Canonical Name: Littelfuse Inc. BA1-B0-14-450-112-D Circuit Breaker
Subcategory: Circuit Breaker

BA1-B0-14-450-112-D Compliance

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

BA1-B0-14-450-112-D Features

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

BA1-B0-14-450-112-D Applications

  • Protects electrical control panels from overcurrent.
  • Safeguards motor circuits against short circuits.
  • Used in industrial machinery power distribution.
  • Ideal for commercial HVAC system protection.

BA1-B0-14-450-112-D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the continuous current rating?

5A

What is the maximum voltage rating?

277V

What type of trip curve does this breaker use?

Magnetic hydraulic delay

How many poles does this circuit breaker have?

Single pole (1)

What mounting method is supported?

Panel mount

What actuator style is provided?

Lever actuator

BA1-B0-14-450-112-D Alternate Parts

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AA1-B0-12-450-5B2-D
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The Littelfuse Inc. AA1-B0-12-450-5B2-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-B0-11-450-221-D
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The Littelfuse Inc. BA1-B0-11-450-221-D is a single-pole, panel mount circuit breaker. It features a magnetic (hydraulic delay) trip type and a 5A current rating.
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