A12-B0-34-620-4G5-C The Littelfuse Inc. A12-B0-34-620-4G5-C is a 2-pole circuit breaker with a 20A current rating and 277V voltage rating. It features a magnetic hydraulic delay mechanism and panel mount, snap-in installation.
Mfr Part #:

A12-B0-34-620-4G5-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. A12-B0-34-620-4G5-C is a 2-pole circuit breaker with a 20A current rating and 277V voltage rating. It features a magnetic hydraulic delay mechanism and panel mount, snap-in installation.
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$ Price Range: $0.99

A12-B0-34-620-4G5-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

A12-B0-34-620-4G5-C Description

Short technical summary and product information.

This Littelfuse Inc. A12-B0-34-620-4G5-C is a 2-pole circuit breaker designed for circuit protection applications. It offers a robust 20A current rating and a 277V voltage rating, suitable for various industrial and commercial power systems.

 

The breaker type is magnetic with a hydraulic delay, providing reliable tripping characteristics. The actuator type is a rocker, and it is designed for panel mount, snap-in installation, ensuring secure and straightforward integration into equipment.

 

Key specifications include a 2-pole configuration for controlling multiple circuits simultaneously. The approval agencies listed are CCC, CSA, and UL, indicating compliance with significant safety standards. This circuit breaker is RoHS3 compliant and has an MSL of 1, Unlimited, and REACH Unaffected status.

 

Applications for this circuit breaker include power distribution units, industrial machinery, and control panels where reliable overcurrent protection is essential. Its durable construction and adherence to safety standards make it a dependable choice for demanding environments.

A12-B0-34-620-4G5-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. A12-B0-34-620-4G5-C Circuit Breaker

A12-B0-34-620-4G5-C Compliance

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

A12-B0-34-620-4G5-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

A12-B0-34-620-4G5-C Features

  • 20A current rating for protection.
  • 277V voltage rating for power systems.
  • Magnetic hydraulic delay mechanism.
  • Panel mount, snap-in installation.
  • CCC, CSA, UL approved.

A12-B0-34-620-4G5-C Applications

  • Industrial control panels.
  • Power distribution units.
  • Machinery safety circuits.
  • Commercial electrical systems.

A12-B0-34-620-4G5-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the A12-B0-34-620-4G5-C circuit breaker?

The current rating is 20A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

How many poles does the A12-B0-34-620-4G5-C have?

It has 2 poles.

What type of breaker mechanism does the A12-B0-34-620-4G5-C use?

It uses a magnetic (hydraulic delay) mechanism.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount, Snap-In.

Which approval agencies have certified this circuit breaker?

It is certified by CCC, CSA, and UL.

A12-B0-34-620-4G5-C Alternate Parts

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A12-B0-24-620-1B6-C
A12-B0-24-620-1B6-C
Littelfuse Inc.
The Littelfuse Inc. A12-B0-24-620-1B6-C is a 2-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
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