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BA1-B0-20-450-1D1-C The Littelfuse Inc. BA1-B0-20-450-1D1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 5A current rating and a 277V voltage rating.
Mfr Part #:

BA1-B0-20-450-1D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-20-450-1D1-C 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-B0-20-450-1D1-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-B0-20-450-1D1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number BA1-B0-20-450-1D1-C, is designed for reliable circuit protection. It operates with a 5A current rating and a 277V voltage rating, suitable for various electrical applications.

 

The breaker type is magnetic with a hydraulic delay, providing specific trip characteristics. It is a single-pole unit with a lever actuator for easy operation. The mounting type is panel mount, allowing for secure installation in control panels and enclosures.

 

This component is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1. It is also REACH unaffected. The approval agencies include CCC, CSA, and UL, indicating adherence to safety and performance standards.

BA1-B0-20-450-1D1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B0-20-450-1D1-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

BA1-B0-20-450-1D1-C Compliance

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

BA1-B0-20-450-1D1-C Features

  • 5A current rating for circuit protection.
  • 277V voltage rating for electrical systems.
  • Magnetic hydraulic delay breaker type.
  • Single-pole design with lever actuator.
  • Panel mount for secure installation.

BA1-B0-20-450-1D1-C Applications

  • Used in industrial control panels.
  • Suitable for power distribution units.
  • Applicable in electrical equipment safety.
  • Ideal for protecting sensitive circuits.

BA1-B0-20-450-1D1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the BA1-B0-20-450-1D1-C?

277V.

What is the current rating?

5A.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What type of actuator does it use?

Lever actuator.

What is the mounting type?

Panel mount.

Is it illuminated?

No, non-illuminated.

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