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BA1-B0-20-450-5D1-C The Littelfuse Inc. BA1-B0-20-450-5D1-C is a circuit breaker designed for panel mounting. It features a 5A current rating and a 277V voltage rating.
Mfr Part #:

BA1-B0-20-450-5D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-20-450-5D1-C is a circuit breaker designed for panel mounting. It features a 5A current rating and a 277V voltage rating.
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BA1-B0-20-450-5D1-C 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-B0-20-450-5D1-C Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B0-20-450-5D1-C is a single-pole circuit breaker with a magnetic hydraulic delay mechanism. It is rated for 5 Amps and 277 Volts, making it suitable for various electrical protection applications.

 

The breaker features a lever actuator for easy operation and is designed for panel mounting, ensuring secure installation in control panels and enclosures. It is approved by CCC, CSA, and UL agencies, indicating compliance with relevant safety standards.

 

Environmental compliance includes RoHS3 compliance and an MSL 1 rating. The REACH status is unaffected. This component is intended for applications requiring reliable overcurrent protection.

BA1-B0-20-450-5D1-C Quick Information

Product Type: Circuit Breaker
Series: BA1
Canonical Name: Littelfuse Inc. BA1-B0-20-450-5D1-C Circuit Breaker

BA1-B0-20-450-5D1-C Compliance

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

BA1-B0-20-450-5D1-C Features

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

BA1-B0-20-450-5D1-C Applications

  • Overcurrent protection in electrical systems.
  • Suitable for panel mount installations.
  • Provides manual switching via lever.
  • Hydraulic delay for motor inrush protection.

BA1-B0-20-450-5D1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the BA1-B0-20-450-5D1-C?

277V.

What is the mounting type of this circuit breaker?

Panel mount.

What is the current rating?

5A.

How many poles does this circuit breaker have?

1 pole.

What is the breaker type?

Magnetic (Hydraulic Delay).

What is the actuator type?

Lever.

What safety approvals does this breaker hold?

CCC, CSA, UL.

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