AA1-B0-34-420-1B1-C The Littelfuse Inc. AA1-B0-34-420-1B1-C is a panel mount circuit breaker. It features a 2A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-34-420-1B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-34-420-1B1-C is a panel mount circuit breaker. It features a 2A current rating and a 277V voltage rating.
Stock on Request

AA1-B0-34-420-1B1-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
Voltage Rating

AA1-B0-34-420-1B1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-34-420-1B1-C, is designed for panel mounting. It offers a current rating of 2A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable protection. It has a single pole configuration and a lever actuator for easy operation. The illumination is none.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH unaffected status. These are derived from product page data and should be verified.

AA1-B0-34-420-1B1-C Quick Information

Product Type: Circuit Breaker
Series: AA1
Canonical Name: Littelfuse Inc. AA1-B0-34-420-1B1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-34-420-1B1-C Compliance

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

AA1-B0-34-420-1B1-C Features

  • 2A current rating for protection.
  • 277V voltage rating.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design for easy installation.
  • Lever actuator for operation.

AA1-B0-34-420-1B1-C Applications

  • Overcurrent protection in power distribution.
  • Used in industrial equipment panels.
  • Ideal for commercial building circuits.
  • Suitable for motor control applications.

AA1-B0-34-420-1B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of this circuit breaker?

The voltage rating is 277V.

What is the current rating of this circuit breaker?

The current rating is 2A.

How many poles does this circuit breaker have?

It has 1 pole.

What type of breaker is this?

It is a Magnetic (Hydraulic Delay) circuit breaker.

What is the mounting type of this circuit breaker?

It is panel mount.

What type of actuator does this circuit breaker have?

It has a lever actuator.

Is this circuit breaker illuminated?

No, it is non-illuminated.

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