BA1-B0-14-620-5D1-I The Littelfuse Inc. BA1-B0-14-620-5D1-I is a 1-pole magnetic circuit breaker. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

BA1-B0-14-620-5D1-I

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-14-620-5D1-I is a 1-pole magnetic circuit breaker. It features a 20A current rating and a 277V voltage rating.
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BA1-B0-14-620-5D1-I 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-B0-14-620-5D1-I Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B0-14-620-5D1-I is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay mechanism for protection.

 

Key electrical specifications include a current rating of 20A and a voltage rating of 277V. The actuator type is a lever, and it does not feature illumination. Approval agencies include CCC, CSA, and UL1077, indicating compliance with various safety standards.

 

The breaker is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1. Its REACH status is unaffected. This component is suitable for applications requiring reliable overcurrent protection in a panel mount configuration.

BA1-B0-14-620-5D1-I Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B0-14-620-5D1-I Circuit Breaker

BA1-B0-14-620-5D1-I Compliance

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

BA1-B0-14-620-5D1-I Features

  • 20A current rating for protection.
  • 277V voltage rating for power systems.
  • Magnetic hydraulic delay breaker type.
  • Panel mount with lever actuator.
  • RoHS3 compliant for environmental standards.

BA1-B0-14-620-5D1-I Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Ideal for equipment protection circuits.
  • Applicable in commercial installations.

BA1-B0-14-620-5D1-I FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B0-14-620-5D1-I circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker is the BA1-B0-14-620-5D1-I?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is the BA1-B0-14-620-5D1-I RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level is 1 Unlimited.

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