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AA1-B0-44-630-1D1-C The Littelfuse Inc. AA1-B0-44-630-1D1-C is a 1-pole magnetic (hydraulic delay) circuit breaker. It features a 30A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-44-630-1D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-44-630-1D1-C is a 1-pole magnetic (hydraulic delay) circuit breaker. It features a 30A current rating and a 277V voltage rating.
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AA1-B0-44-630-1D1-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
Voltage Rating
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AA1-B0-44-630-1D1-C Description

Short technical summary and product information.

This Littelfuse Inc. AA1-B0-44-630-1D1-C is a single-pole circuit breaker designed for panel mounting. It operates with a 30A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable protection. It features a lever actuator for easy operation and is approved by CCC, CSA, and UL.

 

Compliance information indicates RoHS3 compliance and MSL 1 status. REACH status is unaffected. This component is suitable for applications requiring robust circuit protection.

AA1-B0-44-630-1D1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-44-630-1D1-C Magnetic (Hydraulic Delay) Circuit Breaker

AA1-B0-44-630-1D1-C Compliance

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

AA1-B0-44-630-1D1-C Features

  • 30A current rating for protection.
  • 277V voltage rating for circuits.
  • Panel mount for easy installation.
  • Magnetic (Hydraulic Delay) breaker type.
  • Lever actuator for operation.

AA1-B0-44-630-1D1-C Applications

  • Overcurrent protection for electrical circuits.
  • Suitable for panel board mounting.
  • Used in commercial and industrial equipment.
  • Ideal for 277V lighting systems.
  • Provides reliable hydraulic-magnetic trip.

AA1-B0-44-630-1D1-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 current rating?

30A.

How many poles does this breaker have?

1 pole.

What type of actuator does it use?

Lever actuator.

What is the mounting type?

Panel mount.

What approvals does this circuit breaker have?

CCC, CSA, and UL.

What is the breaker technology?

Magnetic (hydraulic delay).

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