Gayatri Electricals

The LV429337 is a direct rotary handle accessory from Schneider Electric, designed for use with select molded case circuit breakers (MCCBs) and similar devices.

🛠️ What It Is

• Product Type: Direct rotary handle (control accessory)
• Purpose: Provides manual ON/OFF/trip control for compatible MCCBs
• Handle Colour: Black (standard)
• Suitable for standard switching and isolation applications in distribution panels.

🔌 Where It Fits

This rotary handle is compatible with:

• Compact NSX 100 / 160 / 250 MCCBs
• EasyPact CVS 100 / 160 / 250 devices
• PowerPact Multistandard H/J frames
  (ensuring broad use across multiple circuit breaker families)

🔄 Function & Features

• Provides access to three device positions:
  • I = ON
  • O = OFF
  • Tripped (indicates circuit breaker trip state)
• Padlockable in OFF position: Accepts 1–3 padlocks (shackle diameter ~5–8 mm) for lockout/tagout safety.

🛡️ Protection Ratings

• IP40 – Protection against solid objects >1 mm
• IK07 – Protection against mechanical impact
  (Good for indoor panel mounting)

📌 Simple Summary

The LV429337 is a black direct rotary handle used with NSX, CVS, and PowerPact MCCBs for manual ON/OFF operation and isolation, featuring position indication and padlock safety option.

• Model: LV429338_IN
• Brand: Schneider Electric
• Type: Extended rotary handle (MCCB accessory)
• Application: Used for remote operation of MCCB from panel door

⚙️ Main Function

The LV429338_IN is used to:

• Operate a MCCB (Molded Case Circuit Breaker) from the front door of a panel
• Provide safe ON/OFF control without opening the panel

👉 It is especially useful when the breaker is mounted inside the panel.

🔄 Working Principle

• Connected mechanically to the MCCB operating mechanism
• Turning the external handle:
  • ON (I) → closes breaker
  • OFF (O) → opens breaker
  • TRIP → indicates fault condition

✔ Provides clear visual indication of breaker status

🧩 Key Features 🔹 Compatibility

• Suitable for:
  • Compact NSX 100 / 160 / 250
  • EasyPact CVS 100 / 160 / 250
  • PowerPact H/J frames

🔹 Extended Shaft Operation

• Allows operation from:
  • 185 mm to 600 mm distance (panel depth)

🔹 Protection & Safety

• IP55 protection (dust & water resistant)
• IK08 mechanical protection
• Prevents direct contact with live parts

🔹 Locking Facility

• Padlockable in OFF position
  • Supports 1–3 padlocks (Ø 5–8 mm)

👉 Used for LOTO (Lockout/Tagout) safety

🔹 Accessibility

• Maintains access to:
  • Trip unit settings
  • Push-to-trip button

🏭 Applications

• MCC panels
• PCC panels
• Industrial switchboards
• Electrical distribution systems

🧠 Simple Understanding

Think of it as:

A door-mounted handle that lets you safely operate a circuit breaker installed deep inside the panel.

⚠️ Important Note

• It is not an electrical device (no current switching)
• Purely a mechanical accessory for operation and safety

EZAROTDS is a direct rotary handle accessory designed for use with Schneider Electric MCCB (Moulded Case Circuit Breaker) models like EasyPact EZC100. It’s part of the operator accessories that allow users to manually operate the circuit breaker from the front of a switchboard or panel.

📌 Key Features

• Type: Direct rotary handle (standard type)
• Compatibility: Designed specifically for EasyPact EZC100 / EasyPact CVS100BS circuit breakers from Schneider Electric
• Function: Provides manual ON/OFF control of the circuit breaker from outside the electrical enclosure
• Handle & Plate: Black rotary handle with black front plate
• Positions Indicated: Typically shows standard positions like O (OFF), I (ON), and Trip
• Locking: Can maintain circuit breaker locking capability with up to 1‑3 padlocks (padlocks not included)
• Protection Ratings: Usually rated IP40 and IK07 (basic protection against solid objects and mechanical impact)

📌 Usage

This handle is used to manually operate and isolate the respective MCCB on industrial or commercial switchboards without needing internal access, improving safety and ease of maintenance.

📌 Additional Notes

• Sometimes marketed simply as “EZ Direct Rotary Handle STD” for the EasyPact series.
• In some regions this part is discontinued but still available through distributors or stock depending on regional support.