AA2-B0-20-475-1B1-C The Littelfuse Inc. AA2-B0-20-475-1B1-C is a 2-pole circuit breaker designed for panel mounting. It features a 7.5A current rating and a 277V voltage rating.
Mfr Part #:

AA2-B0-20-475-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA2-B0-20-475-1B1-C is a 2-pole circuit breaker designed for panel mounting. It features a 7.5A current rating and a 277V voltage rating.
Stock on Request

AA2-B0-20-475-1B1-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

AA2-B0-20-475-1B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA2-B0-20-475-1B1-C, is a robust solution for circuit protection needs. It operates with a current rating of 7.5A and a voltage rating of 277V, suitable for various electrical applications.

 

The breaker type is magnetic with a hydraulic delay, offering reliable tripping characteristics. It features a simple lever actuator and is designed for panel mounting, ensuring easy integration into control panels and equipment.

 

With two poles, this circuit breaker provides enhanced circuit isolation and protection. The illumination is noted as 'None', indicating a standard, non-illuminated design. Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status, though these are currently of low confidence due to lack of verification.

 

Key specifications include a 7.5A current rating and a 277V voltage rating, making it suitable for medium-duty applications. The panel mount design simplifies installation in various enclosures and systems.

AA2-B0-20-475-1B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA2-B0-20-475-1B1-C Circuit Breaker
Subcategory: Circuit Breaker

AA2-B0-20-475-1B1-C Compliance

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

AA2-B0-20-475-1B1-C Features

  • 7.5A current rating for protection.
  • 277V voltage rating for power systems.
  • Panel mount design for easy installation.
  • Magnetic breaker with hydraulic delay.
  • Two-pole configuration for isolation.

AA2-B0-20-475-1B1-C Applications

  • Suitable for general circuit protection.
  • Used in control panel assemblies.
  • Ideal for power distribution units.
  • Applicable in industrial equipment.

AA2-B0-20-475-1B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA2-B0-20-475-1B1-C circuit breaker?

The current rating is 7.5A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the AA2-B0-20-475-1B1-C use?

It uses a magnetic mechanism with a hydraulic delay.

How many poles does this circuit breaker have?

It has 2 poles.

What type of actuator does the circuit breaker feature?

It features a lever actuator.

Is there any illumination on the actuator?

No, the illumination is None.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

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