Product Name:

Schneider LV429337T – Direct Rotary Handle

1. Overview:

The LV429337T is a direct rotary handle accessory designed specifically for ComPacT NSX100, NSX160, and NSX250 molded case circuit breakers (MCCBs). It allows the user to manually operate the circuit breaker (ON/OFF/trip reset) directly on the breaker front, offering a simple and secure way to control power circuits.

This model comes with a black handle and provides a protection rating of IP40.

2. Key Features:

3. Functionality and Use:

• Manual Operation:
  Allows the user to turn the circuit breaker ON, OFF, or reset it after a trip, using a rotating motion.

• Direct Mounting:
  Installed directly on the front of the MCCB, making it ideal for applications where the breaker is accessible inside the panel (not through the door).

• Clear Position Indication:
  The handle shows clear ON/OFF positions, ensuring quick and easy status recognition.

• Safe Control:
  Offers mechanical feedback and a firm grip for safe handling, even when wearing gloves.

4. Applications:

• Distribution Panels:
  For local control of NSX circuit breakers mounted in panelboards or motor control centers.

• Industrial Equipment:
  Where direct, physical control of the breaker is needed on the equipment itself.

• Switchgear Assemblies:
  When the circuit breaker is inside the enclosure and doesn’t need external door operation.

5. Protection and Durability:

• IP40 Rating:
  Offers protection against dust and solid particles larger than 1mm, but not waterproof. Suitable for indoor use in clean environments.

• Robust Construction:
  Built from industrial-grade plastic to withstand mechanical wear.

6. Summary:

The Schneider LV429337T is a direct rotary handle designed for use with ComPacT NSX100–250 circuit breakers. It allows manual ON/OFF control and reset, mounts directly on the front of the breaker, and has a black handle with an IP40 rating. It’s ideal for panels where direct breaker access is possible and no door-mounted handle is required.