AA1-B0-44-610-2B1-C The Littelfuse Inc. AA1-B0-44-610-2B1-C is a magnetic circuit breaker with a hydraulic delay. It features a 10A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-44-610-2B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-44-610-2B1-C is a magnetic circuit breaker with a hydraulic delay. It features a 10A current rating and a 277V voltage rating.
Stock on Request

AA1-B0-44-610-2B1-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

AA1-B0-44-610-2B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-44-610-2B1-C, is a single-pole magnetic breaker with a hydraulic delay mechanism. It is designed for panel mounting and features a lever actuator for operation.

 

The breaker has a current rating of 10A and a voltage rating of 277V. It is approved by CCC, CSA, and UL agencies, indicating compliance with relevant safety standards.

 

Key specifications include a 1-pole configuration and no illumination. The RoHS status is compliant with RoHS3, and the Moisture Sensitivity Level (MSL) is 1, indicating unlimited shelf life under standard conditions. The REACH status is unaffected.

 

This component is suitable for applications requiring reliable overcurrent protection in electrical systems operating at up to 277V.

AA1-B0-44-610-2B1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-44-610-2B1-C Magnetic Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-44-610-2B1-C Compliance

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

AA1-B0-44-610-2B1-C Features

  • 10A current rating for protection.
  • 277V voltage rating for systems.
  • Panel mount with lever actuator.
  • Magnetic breaker with hydraulic delay.
  • CCC, CSA, UL approved.

AA1-B0-44-610-2B1-C Applications

  • Industrial control panels.
  • Power distribution units.
  • Electrical equipment protection.
  • Automation systems.

AA1-B0-44-610-2B1-C FAQs

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

10A.

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 actuator type does it use?

Lever.

What safety approvals does it carry?

CCC, CSA, UL.

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