AA1-B0-14-630-2D2-C AA1-B0-14-630-2D2-C is a 30A, 277V, 1-pole magnetic hydraulic delay circuit breaker from Littelfuse. It features a lever actuator and panel mount design.
Mfr Part #:

AA1-B0-14-630-2D2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
AA1-B0-14-630-2D2-C is a 30A, 277V, 1-pole magnetic hydraulic delay circuit breaker from Littelfuse. It features a lever actuator and panel mount design.
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AA1-B0-14-630-2D2-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-B0-14-630-2D2-C Description

Short technical summary and product information.

The AA1-B0-14-630-2D2-C is a single-pole magnetic hydraulic delay circuit breaker manufactured by Littelfuse. It is rated for 30A continuous current at 277V AC/DC. The breaker uses a magnetic hydraulic delay mechanism for precise overcurrent protection with time delay characteristics. It is designed for panel mount installation and features a lever actuator for manual reset. The breaker is non-illuminated and carries approvals from CCC, CSA, and UL. This circuit breaker is suitable for applications requiring reliable overcurrent protection in industrial, commercial, and residential power distribution systems. The hydraulic delay provides inverse time-current characteristics, allowing for momentary inrush currents without nuisance tripping.

AA1-B0-14-630-2D2-C Quick Information

Product Type: Circuit Breaker
Canonical Name: AA1-B0-14-630-2D2-C Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay) Circuit Breaker

AA1-B0-14-630-2D2-C Compliance

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

AA1-B0-14-630-2D2-C Features

  • Rated for 30A continuous current.
  • Operates at 277V AC/DC.
  • Single-pole magnetic hydraulic delay mechanism.
  • Panel mount with lever actuator.
  • Approved by CCC, CSA, and UL.

AA1-B0-14-630-2D2-C Applications

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

AA1-B0-14-630-2D2-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AA1-B0-14-630-2D2-C?

277V.

What is the current rating of this circuit breaker?

30A.

What type of circuit breaker is the AA1-B0-14-630-2D2-C?

Magnetic (Hydraulic Delay).

How many poles does this circuit breaker have?

1.

What is the actuator type on this breaker?

Lever.

What approvals does the AA1-B0-14-630-2D2-C carry?

CCC, CSA, UL.

What is the mounting type for this circuit breaker?

Panel Mount.

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