AA3-B0-20-630-5B1-C The Littelfuse Inc. AA3-B0-20-630-5B1-C is a 3-pole magnetic hydraulic delay circuit breaker. It features a 30A current rating and 277V voltage rating.
Mfr Part #:

AA3-B0-20-630-5B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA3-B0-20-630-5B1-C is a 3-pole magnetic hydraulic delay circuit breaker. It features a 30A current rating and 277V voltage rating.
Stock on Request

AA3-B0-20-630-5B1-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

AA3-B0-20-630-5B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA3-B0-20-630-5B1-C, is designed for reliable circuit protection. It operates with a 30A current rating and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, offering specific trip characteristics. It features a simple lever actuator and is designed for panel mounting.

 

Key electrical specifications include a 3-pole configuration. The unit is approved by CCC, CSA, and UL agencies, indicating compliance with various safety standards. Illumination is not provided.

 

Environmental compliance includes RoHS3 compliance and an MSL 1 rating. REACH status is unaffected. This component is suitable for applications requiring robust circuit protection.

AA3-B0-20-630-5B1-C Quick Information

Product Type: Circuit Breaker
Series: AA3-B0
Canonical Name: Littelfuse Inc. AA3-B0-20-630-5B1-C Magnetic (Hydraulic Delay) Circuit Breaker
Subcategory: Circuit Breaker

AA3-B0-20-630-5B1-C Compliance

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

AA3-B0-20-630-5B1-C Features

  • 30A current rating for protection.
  • 277V voltage rating.
  • Magnetic hydraulic delay breaker type.
  • Panel mount design for easy installation.
  • CCC, CSA, UL approval.

AA3-B0-20-630-5B1-C Applications

  • Industrial control panels.
  • Power distribution systems.
  • Machinery safety circuits.
  • Electrical equipment protection.

AA3-B0-20-630-5B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA3-B0-20-630-5B1-C circuit breaker?

The current rating is 30A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the AA3-B0-20-630-5B1-C use?

It uses a magnetic (hydraulic delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 3 poles.

What is the mounting type for the AA3-B0-20-630-5B1-C?

The mounting type is Panel Mount.

Is the AA3-B0-20-630-5B1-C RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

AA3-B0-20-630-5B1-C Alternate Parts

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Littelfuse Inc.
The Littelfuse Inc. BA3-B0-26-630-111-C is a 3-pole magnetic hydraulic delay circuit breaker. It features a 30A current rating and a 277V voltage rating.
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Littelfuse Inc.
The Littelfuse Inc. AB3-B0-24-630-B22-C is a 3-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay with a 30A current rating and 277V voltage rating.
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