AA1-B0-26-620-1B1-C The Littelfuse Inc. AA1-B0-26-620-1B1-C is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a 20A current rating.
Mfr Part #:

AA1-B0-26-620-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-26-620-1B1-C is a single-pole, panel mount circuit breaker. It features a magnetic hydraulic delay mechanism and a 20A current rating.
Stock on Request

AA1-B0-26-620-1B1-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
SVHC Present
Voltage Rating

AA1-B0-26-620-1B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-26-620-1B1-C, is designed for panel mounting. It operates as a single-pole breaker with a current rating of 20A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable overcurrent protection. The actuator type is a lever, allowing for easy manual operation. It offers illumination-free functionality.

 

Key approvals include CCC, CSA, and UL, indicating compliance with relevant safety standards. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. REACH status is unaffected.

 

This component is suitable for applications requiring robust circuit protection with specific electrical and mounting characteristics.

AA1-B0-26-620-1B1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-26-620-1B1-C Magnetic Hydraulic Delay Circuit Breaker

AA1-B0-26-620-1B1-C Compliance

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

AA1-B0-26-620-1B1-C Features

  • 20A current rating for protection.
  • 277V voltage rating.
  • Panel mount design.
  • Magnetic hydraulic delay type.
  • Single pole configuration.

AA1-B0-26-620-1B1-C Applications

  • Protects circuits in industrial panels.
  • Suitable for power distribution units.
  • Use in commercial lighting systems.
  • Ideal for branch circuit protection.

AA1-B0-26-620-1B1-C FAQs

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

20A.

What is the voltage rating?

277V.

What type of circuit breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1.

What is the mounting type?

Panel Mount.

What is the actuator type?

Lever.

What approvals does this circuit breaker have?

CCC, CSA, and UL.

AA1-B0-26-620-1B1-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
AA1-B0-36-620-4B1-C
AA1-B0-36-620-4B1-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-36-620-4B1-C is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and 277V voltage rating.
View Part
AA1-B0-26-620-5D1-C
AA1-B0-26-620-5D1-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-26-620-5D1-C is a panel mount circuit breaker. It features a 20A current rating and a 277V voltage rating.
View Part
AA1-B0-34-620-362-C
AA1-B0-34-620-362-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-34-620-362-C is a 1-pole circuit breaker designed for panel mounting. It features a 20A current rating and a 277V voltage rating.
View Part
AA1-B0-24-620-121-C
AA1-B0-24-620-121-C
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-24-620-121-C is a circuit breaker with a 20A current rating and 277V voltage rating. It features a panel mount design and magnetic (hydraulic delay) breaker type.
View Part
Home
Account

Categories