AA1-B0-34-440-1B1-C The Littelfuse Inc. AA1-B0-34-440-1B1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a 4A current rating.
Mfr Part #:

AA1-B0-34-440-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-34-440-1B1-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a 4A current rating.
Stock on Request

AA1-B0-34-440-1B1-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
Voltage Rating

AA1-B0-34-440-1B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-34-440-1B1-C, is designed for circuit protection applications. It operates with a current rating of 4A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, and it features a lever actuator. It is configured with a single pole and has no illumination. The mounting type is suitable for panel mount installations.

 

Environmental compliance includes RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. Approval agencies include CCC, CSA, and UL.

 

This component is suitable for various industrial and commercial applications requiring reliable overcurrent protection.

AA1-B0-34-440-1B1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-34-440-1B1-C Magnetic Hydraulic Delay Circuit Breaker

AA1-B0-34-440-1B1-C Compliance

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

AA1-B0-34-440-1B1-C Features

  • 4A current rating for protection.
  • 277V AC operating voltage.
  • Magnetic hydraulic delay breaker type.
  • Single pole, lever actuator.
  • Panel mount design.

AA1-B0-34-440-1B1-C Applications

  • Industrial control panels.
  • Power distribution systems.
  • Equipment protection circuits.
  • Automation systems.

AA1-B0-34-440-1B1-C FAQs

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

277V.

What is the mounting type?

Panel Mount.

What is the current rating?

4A.

What type of breaker is this?

Magnetic (Hydraulic Delay).

How many poles does it have?

1 pole.

What type of actuator does it use?

Lever actuator.

Does it have illumination?

No illumination.

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The Littelfuse Inc. BA1-B0-24-440-121-C is a single-pole, magnetic hydraulic delay circuit breaker. It is designed for panel mounting and offers a 4A current rating and 277V voltage rating.
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AA1-F0-14-440-1D1-C
AA1-F0-14-440-1D1-C
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The Littelfuse Inc. AA1-F0-14-440-1D1-C is a single-pole, magnetic (hydraulic delay) circuit breaker. It features a 4A current rating and a 277V voltage rating.
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AA1-B0-26-440-1D2-C
AA1-B0-26-440-1D2-C
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The Littelfuse Inc. AA1-B0-26-440-1D2-C is a single-pole, magnetic hydraulic delay circuit breaker. It features a panel mount design and a lever actuator.
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