AF1-B9-26-620-2B1-C The AF1-B9-26-620-2B1-C is a circuit breaker with a 20A current rating and 277V voltage rating, designed for circuit protection applications.
Mfr Part #:

AF1-B9-26-620-2B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The AF1-B9-26-620-2B1-C is a circuit breaker with a 20A current rating and 277V voltage rating, designed for circuit protection applications.
Stock on Request
$ Price Range: $0.99

AF1-B9-26-620-2B1-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

AF1-B9-26-620-2B1-C Description

Short technical summary and product information.

The AF1-B9-26-620-2B1-C is a circuit breaker manufactured by Littelfuse Inc. It features a current rating of 20A and a voltage rating of 277V. The breaker type is magnetic with hydraulic delay, suitable for protecting electrical circuits from overcurrent conditions. It has a single pole configuration and is designed for panel mounting. The device includes a rocker actuator and does not have illumination features. It is certified by CCC, CSA, and UL approval agencies. The product is categorized under circuit protection and is used in electrical systems requiring reliable circuit interruption. The package mounting type is panel mount, making it suitable for installation in control panels and distribution boards.

AF1-B9-26-620-2B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: CIRCUIT BREAKER

AF1-B9-26-620-2B1-C Compliance

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

AF1-B9-26-620-2B1-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AF1-B9-26-620-2B1-C Features

  • Rated for 20A current
  • Voltage rating of 277V
  • Magnetic hydraulic delay breaker
  • Panel mount design
  • Single pole configuration

AF1-B9-26-620-2B1-C Applications

  • Used in electrical distribution panels
  • Protects circuits from overcurrent
  • Suitable for industrial control systems
  • Installed in control cabinets

AF1-B9-26-620-2B1-C FAQs

3 frequently asked questions generated from this part’s specifications.
What is the current rating of this circuit breaker?

The current rating is 20A.

What is the voltage rating of this breaker?

The voltage rating is 277V.

What approval agencies certify this circuit breaker?

CCC, CSA, UL.

AF1-B9-26-620-2B1-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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AF1-B0-14-620-133-C
AF1-B0-14-620-133-C
Littelfuse Inc.
The Littelfuse Inc. AF1-B0-14-620-133-C is a single-pole, panel-mount circuit breaker. It features a 20A current rating and a 277V voltage rating.
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AF1-B0-21-620-533-C
AF1-B0-21-620-533-C
Littelfuse Inc.
The Littelfuse Inc. AF1-B0-21-620-533-C is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and a 277V voltage rating.
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AF1-B0-22-620-1G1-C
AF1-B0-22-620-1G1-C
Littelfuse Inc.
The Littelfuse Inc. AF1-B0-22-620-1G1-C is a 1-pole circuit breaker rated for 20A and 277V. It features a panel mount design with a rocker actuator.
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AK1-B0-34-620-421-C
AK1-B0-34-620-421-C
Littelfuse Inc.
The Littelfuse Inc. AK1-B0-34-620-421-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 20A current rating and a 277V voltage rating.
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