BA1-B0-34-620-LB1-I The Littelfuse Inc. BA1-B0-34-620-LB1-I is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
Mfr Part #:

BA1-B0-34-620-LB1-I

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-34-620-LB1-I is a single-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
Stock on Request

BA1-B0-34-620-LB1-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
SVHC Present
Voltage Rating

BA1-B0-34-620-LB1-I Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B0-34-620-LB1-I is a single-pole circuit breaker with a current rating of 20A and a voltage rating of 277V. It utilizes a magnetic hydraulic delay for its tripping mechanism, providing reliable overcurrent protection.

 

The breaker is designed for panel mounting, making it suitable for integration into various electrical enclosures and control panels. Its actuator type is a lever, offering a clear visual indication of the circuit status.

 

Compliance includes RoHS3, MSL 1, and REACH Unaffected. Approval agencies are CCC, CSA, and UL1077, indicating adherence to relevant safety and performance standards.

BA1-B0-34-620-LB1-I Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B0-34-620-LB1-I Circuit Breaker
Subcategory: Circuit Breaker

BA1-B0-34-620-LB1-I Compliance

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

BA1-B0-34-620-LB1-I Features

  • 20A current rating for reliable protection.
  • 277V voltage rating for AC applications.
  • Magnetic hydraulic delay tripping mechanism.
  • Panel mount design for easy integration.
  • Single pole configuration for basic circuits.

BA1-B0-34-620-LB1-I Applications

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

BA1-B0-34-620-LB1-I FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B0-34-620-LB1-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 mechanism does the BA1-B0-34-620-LB1-I use?

It uses a Magnetic (Hydraulic Delay) mechanism.

How many poles does this circuit breaker have?

This is a single pole circuit breaker.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

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