AA1-B0-14-630-3D2-C Littelfuse AA1-B0-14-630-3D2-C is a 30A, 1-pole magnetic (hydraulic delay) circuit breaker rated for 277V. It features a lever actuator and panel mount design.
Mfr Part #:

AA1-B0-14-630-3D2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse AA1-B0-14-630-3D2-C is a 30A, 1-pole magnetic (hydraulic delay) circuit breaker rated for 277V. It features a lever actuator and panel mount design.
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AA1-B0-14-630-3D2-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
SVHC Present
Voltage Rating

AA1-B0-14-630-3D2-C Description

Short technical summary and product information.

The Littelfuse AA1-B0-14-630-3D2-C is a single-pole magnetic circuit breaker with hydraulic delay, designed for overcurrent protection in electrical systems. It is rated for a continuous current of 30A at a voltage of 277V. The breaker uses a magnetic (hydraulic delay) trip mechanism, which provides precise and reliable overcurrent protection while offering time-delay characteristics to tolerate temporary inrush currents without nuisance tripping.

 

This circuit breaker features a lever actuator for manual on/off control and is designed for panel mount installation. It is non-illuminated. The component carries approvals from CCC, CSA, and UL, indicating compliance with major international safety standards. It is suitable for a variety of industrial and commercial applications requiring robust circuit protection.

AA1-B0-14-630-3D2-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse AA1-B0-14-630-3D2-C 30A 1-Pole Magnetic (Hydraulic Delay) Circuit Breaker, Panel Mount, Lever Actuator
Subcategory: Magnetic (Hydraulic Delay) Circuit Breaker

AA1-B0-14-630-3D2-C Compliance

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

AA1-B0-14-630-3D2-C Features

  • Rated for 30A continuous current at 277V.
  • Single-pole magnetic hydraulic delay trip mechanism.
  • Panel mount design with lever actuator.
  • Approved by CCC, CSA, and UL.
  • Non-illuminated actuator for simple operation.

AA1-B0-14-630-3D2-C Applications

  • Overcurrent protection in industrial control panels.
  • Branch circuit protection in commercial electrical systems.
  • Motor and equipment protection with inrush tolerance.
  • Use in power distribution and lighting control circuits.

AA1-B0-14-630-3D2-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-14-630-3D2-C circuit breaker?

The current rating is 30A.

What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA1-B0-14-630-3D2-C?

It is a magnetic (hydraulic delay) circuit breaker.

How many poles does this circuit breaker have?

It is a single-pole (1-pole) circuit breaker.

What is the actuator type on this breaker?

The actuator type is a lever.

What mounting type does this circuit breaker use?

It uses a panel mount.

What agency approvals does the AA1-B0-14-630-3D2-C have?

It is approved by CCC, CSA, and UL.

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