AK1-B0-12-620-2C3-C The Littelfuse Inc. AK1-B0-12-620-2C3-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 277V voltage rating.
Mfr Part #:

AK1-B0-12-620-2C3-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AK1-B0-12-620-2C3-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

AK1-B0-12-620-2C3-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

AK1-B0-12-620-2C3-C Description

Short technical summary and product information.

This Littelfuse Inc. AK1-B0-12-620-2C3-C is a single-pole circuit breaker designed for panel mounting. It operates with a magnetic (hydraulic delay) mechanism and has a current rating of 20A and a voltage rating of 277V.

 

The breaker features a rocker actuator and is approved by CCC, CSA, and UL agencies. It has no illumination.

 

Key specifications include a 20A current rating and a 277V voltage rating, making it suitable for various power distribution applications. The panel mount design ensures easy integration into control panels and enclosures.

AK1-B0-12-620-2C3-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AK1-B0-12-620-2C3-C Circuit Breaker

AK1-B0-12-620-2C3-C Compliance

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

AK1-B0-12-620-2C3-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AK1-B0-12-620-2C3-C Features

  • 20A current rating for power protection.
  • 277V voltage rating for AC applications.
  • Panel mount design for easy integration.
  • Magnetic hydraulic delay breaker type.
  • Rocker actuator for operation.

AK1-B0-12-620-2C3-C Applications

  • Used in electrical distribution panels.
  • Suitable for industrial control systems.
  • Applicable in building power management.
  • Ideal for equipment protection circuits.

AK1-B0-12-620-2C3-C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the AK1-B0-12-620-2C3-C 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 AK1-B0-12-620-2C3-C?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Which approval agencies have certified this circuit breaker?

It is approved by CCC, CSA, and UL.

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