AA1-B2-34-050-3B1-C The Littelfuse Inc. AA1-B2-34-050-3B1-C is a magnetic hydraulic delay circuit breaker. It features a 50mA current rating and a 277V voltage rating.
Mfr Part #:

AA1-B2-34-050-3B1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B2-34-050-3B1-C is a magnetic hydraulic delay circuit breaker. It features a 50mA current rating and a 277V voltage rating.
Stock on Request
$ Price Range: $0.99

AA1-B2-34-050-3B1-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
Storage Temperature
Tape & Reel
Voltage Rating

AA1-B2-34-050-3B1-C Description

Short technical summary and product information.

This Littelfuse Inc. AA1-B2-34-050-3B1-C is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay mechanism for protection.

 

The breaker has a current rating of 50mA and a voltage rating of 277V. It features a lever actuator for operation and is illuminated with 'None'. The device is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

 

Approval agencies include CCC, CSA, and UL. This circuit breaker is suitable for applications requiring reliable overcurrent protection with specific delay characteristics.

AA1-B2-34-050-3B1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B2-34-050-3B1-C Magnetic Hydraulic Delay Circuit Breaker
Subcategory: Magnetic (Hydraulic Delay)

AA1-B2-34-050-3B1-C Compliance

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

AA1-B2-34-050-3B1-C Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

AA1-B2-34-050-3B1-C Features

  • 50mA current rating for protection.
  • 277V voltage rating for power systems.
  • Magnetic hydraulic delay mechanism.
  • Panel mount with lever actuator.
  • RoHS3 compliant and MSL 1.

AA1-B2-34-050-3B1-C Applications

  • Ideal for overcurrent protection.
  • Suitable for 277V power circuits.
  • Used in control panel installations.
  • Requires specific trip delay.

AA1-B2-34-050-3B1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B2-34-050-3B1-C circuit breaker?

The current rating is 50mA.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 277V.

What type of breaker mechanism does the AA1-B2-34-050-3B1-C use?

It uses a Magnetic (Hydraulic Delay) breaker type.

How many poles does this circuit breaker have?

This circuit breaker has 1 pole.

What is the mounting type for the AA1-B2-34-050-3B1-C?

The mounting type is Panel Mount.

Is the AA1-B2-34-050-3B1-C RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The Moisture Sensitivity Level is 1 Unlimited.

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