AA1-B0-26-620-1D1-C The Littelfuse Inc. AA1-B0-26-620-1D1-C is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and 277V voltage rating.
Mfr Part #:

AA1-B0-26-620-1D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-26-620-1D1-C is a magnetic hydraulic delay circuit breaker. It features a 20A current rating and 277V voltage rating.
Stock on Request

AA1-B0-26-620-1D1-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-B0-26-620-1D1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-26-620-1D1-C, is designed for circuit protection applications. It operates with a 20A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, suitable for various electrical systems. It features a single pole configuration and a lever actuator for easy operation. The mounting type is panel mount, allowing for straightforward integration into control panels and enclosures.

 

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

 

This component is ideal for applications requiring reliable overcurrent protection and switching capabilities within its specified electrical and environmental parameters.

AA1-B0-26-620-1D1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-26-620-1D1-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-26-620-1D1-C Compliance

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

AA1-B0-26-620-1D1-C Features

  • 20A current rating for protection.
  • 277V voltage rating capability.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for integration.
  • Lever actuator for operation.

AA1-B0-26-620-1D1-C Applications

  • Used in electrical distribution systems.
  • Suitable for control panel applications.
  • Provides overcurrent protection.
  • Integrates into equipment enclosures.

AA1-B0-26-620-1D1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-26-620-1D1-C?

The current rating is 20A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA1-B0-26-620-1D1-C?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this part?

The mounting type is panel mount.

What actuator type does this circuit breaker use?

It uses a lever actuator.

What agency approvals does the AA1-B0-26-620-1D1-C hold?

It holds approvals from CCC, CSA, and UL.

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