AA3-B0-20-630-1B2-C The AA3-B0-20-630-1B2-C is a circuit breaker manufactured by Littelfuse Inc. with a current rating of 30A and voltage rating of 277V. It features a magnetic hydraulic delay mechanism and is designed for panel mounting.
Mfr Part #:

AA3-B0-20-630-1B2-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The AA3-B0-20-630-1B2-C is a circuit breaker manufactured by Littelfuse Inc. with a current rating of 30A and voltage rating of 277V. It features a magnetic hydraulic delay mechanism and is designed for panel mounting.
Stock on Request
$ Price Range: $0.99

AA3-B0-20-630-1B2-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

AA3-B0-20-630-1B2-C Description

Short technical summary and product information.

The AA3-B0-20-630-1B2-C is a circuit breaker produced by Littelfuse Inc., categorized under circuit protection components. It is rated for 30 amperes of current and 277 volts of voltage. The breaker employs a magnetic hydraulic delay mechanism, providing reliable overcurrent protection with delayed trip characteristics. It features a lever actuator for manual operation and is designed for panel mount installation, suitable for various electrical systems requiring circuit interruption and protection. The device is compliant with RoHS standards, although this status is unverified, and it is intended for use in electrical distribution panels and control systems where high current capacity and reliable operation are essential.

AA3-B0-20-630-1B2-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Circuit Breaker AA3-B0-20-630-1B2-C

AA3-B0-20-630-1B2-C Compliance

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

AA3-B0-20-630-1B2-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

AA3-B0-20-630-1B2-C Features

  • Rated for 30A current
  • Voltage rating of 277V
  • Magnetic hydraulic delay mechanism
  • Panel mount design
  • Lever actuator for manual operation

AA3-B0-20-630-1B2-C Applications

  • Used in electrical distribution panels
  • Provides overcurrent protection
  • Suitable for control systems
  • Ideal for high-current circuit interruption

AA3-B0-20-630-1B2-C FAQs

4 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the AA3-B0-20-630-1B2-C?

The voltage rating is 277V.

What is the current rating of this circuit breaker?

The current rating is 30A.

What mounting type does this circuit breaker use?

It uses panel mount design.

What type of actuator does this circuit breaker have?

It has a lever actuator.

AA3-B0-20-630-1B2-C Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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AA3-B0-20-630-1B1-C
AA3-B0-20-630-1B1-C
Littelfuse Inc.
The Littelfuse Inc. AA3-B0-20-630-1B1-C is a 3-pole circuit breaker designed for panel mounting. It features a 30A current rating and a 277V voltage rating.
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BA3-B0-34-630-121-C
BA3-B0-34-630-121-C
Littelfuse Inc.
The Littelfuse Inc. BA3-B0-34-630-121-C is a 3-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay trip type and a 30A current rating.
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BA3-B0-34-630-111-C
BA3-B0-34-630-111-C
Littelfuse Inc.
The Littelfuse Inc. BA3-B0-34-630-111-C is a 3-pole circuit breaker with a 30A current rating and 277V voltage rating. It features a magnetic hydraulic delay and panel mount design.
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BA3-B2-24-630-121-C
BA3-B2-24-630-121-C
Littelfuse Inc.
The Littelfuse Inc. BA3-B2-24-630-121-C is a 3-pole circuit breaker designed for panel mounting. It features a 30A current rating and a 277V voltage rating.
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