BA1-B0-34-620-1B1-C The Littelfuse Inc. BA1-B0-34-620-1B1-C is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

BA1-B0-34-620-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-34-620-1B1-C is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 277V voltage rating.
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BA1-B0-34-620-1B1-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

BA1-B0-34-620-1B1-C Description

Short technical summary and product information.

This Littelfuse Inc. BA1-B0-34-620-1B1-C is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic hydraulic delay mechanism.

 

Key electrical specifications include a current rating of 20A and a voltage rating of 277V. The breaker type is magnetic with a hydraulic delay, and it features a lever actuator. It is illuminated with 'None'.

 

Compliance agencies for this circuit breaker include CCC, CSA, and UL. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. REACH status is REACH Unaffected.

 

This component is suitable for applications requiring reliable overcurrent protection within its specified electrical limits.

BA1-B0-34-620-1B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BA1-B0-34-620-1B1-C Circuit Breaker
Subcategory: Circuit Breaker

BA1-B0-34-620-1B1-C Compliance

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

BA1-B0-34-620-1B1-C Features

  • 20A current rating for protection.
  • 277V voltage rating for circuits.
  • Magnetic breaker with hydraulic delay.
  • Panel mount for easy installation.
  • Single pole design for simple circuits.

BA1-B0-34-620-1B1-C Applications

  • Industrial control panels.
  • Power distribution systems.
  • Machinery safety circuits.
  • Electrical equipment protection.

BA1-B0-34-620-1B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BA1-B0-34-620-1B1-C?

20A.

What is the voltage rating?

277V.

How many poles does this circuit breaker have?

1 pole.

What type of breaker is this?

Magnetic hydraulic delay.

What is the actuator type?

Lever.

What approvals does this breaker have?

CCC, CSA, UL.

What is the mounting type?

Panel mount.

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AA1-B0-34-620-5B2-C
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AA1-B0-34-620-1G2-C
AA1-B0-34-620-1G2-C
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BA1-B0-22-620-211-C
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Circuit breaker rated at 20A and 277V. It is a 1-pole magnetic hydraulic delay type with panel mount and lever actuator.
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