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AA1-B9-20-410-1L1-C The Littelfuse Inc. AA1-B9-20-410-1L1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 1A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B9-20-410-1L1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B9-20-410-1L1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a 1A current rating and a 277V voltage rating.
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AA1-B9-20-410-1L1-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
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AA1-B9-20-410-1L1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B9-20-410-1L1-C, is designed for reliable circuit protection. It operates with a 1A current rating and a maximum voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, offering specific trip characteristics suitable for various applications. It features a single pole configuration and a lever actuator for manual operation.

 

Designed for panel mounting, this circuit breaker ensures secure installation in control panels and equipment. It is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1.

 

Key approvals include CCC, CSA, and UL, indicating adherence to stringent safety and performance standards.

AA1-B9-20-410-1L1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B9-20-410-1L1-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Circuit Breaker

AA1-B9-20-410-1L1-C Compliance

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

AA1-B9-20-410-1L1-C Features

  • 1A current rating for circuit protection.
  • 277V voltage rating for system compatibility.
  • Magnetic hydraulic delay breaker type.
  • Single pole, lever actuator design.
  • Panel mount for secure installation.

AA1-B9-20-410-1L1-C Applications

  • Suitable for general circuit protection.
  • Used in control panel applications.
  • Ideal for equipment requiring specific tripping.
  • Component in power distribution systems.

AA1-B9-20-410-1L1-C FAQs

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

1A.

What is the voltage rating?

277V.

What type of breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What is the actuator type?

Lever.

What approvals does it carry?

CCC, CSA, UL.

What is the mounting type?

Panel Mount.

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