AA1-B0-20-610-3B1-B The Littelfuse Inc. AA1-B0-20-610-3B1-B is a single-pole magnetic hydraulic delay circuit breaker. It features a 10A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-20-610-3B1-B

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-20-610-3B1-B is a single-pole magnetic hydraulic delay circuit breaker. It features a 10A current rating and a 277V voltage rating.
Stock on Request

AA1-B0-20-610-3B1-B 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-B0-20-610-3B1-B Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-20-610-3B1-B, is designed for reliable circuit protection. It operates with a 10A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, offering specific protection characteristics. It is a single-pole unit with a lever actuator for easy operation. The mounting type is panel mount, suitable for integration into various enclosures and systems.

 

Additional specifications include no illumination and CCC approval agency certification. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. The REACH status is REACH Unaffected. This component is suitable for applications requiring robust overcurrent protection.

 

Key electrical characteristics include its 10A current capacity and 277V voltage limit. The magnetic hydraulic delay mechanism provides a specific trip curve, useful in certain industrial or commercial applications. Its panel mount design facilitates straightforward installation.

AA1-B0-20-610-3B1-B Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-20-610-3B1-B Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-20-610-3B1-B Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

AA1-B0-20-610-3B1-B Features

  • 10A current rating for protection.
  • 277V voltage rating for systems.
  • Magnetic hydraulic delay breaker type.
  • Single-pole, lever actuator design.
  • Panel mount for easy integration.

AA1-B0-20-610-3B1-B Applications

  • Ideal for industrial control panels.
  • Suitable for power distribution units.
  • Used in commercial electrical systems.
  • Provides overcurrent protection.

AA1-B0-20-610-3B1-B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-20-610-3B1-B circuit breaker?

The current rating is 10A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA1-B0-20-610-3B1-B?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This is a 1-pole circuit breaker.

What is the mounting type for the AA1-B0-20-610-3B1-B?

The mounting type is Panel Mount.

Is the AA1-B0-20-610-3B1-B RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

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