Schneider Electric LC1D09 Contactor

Schneider Electric LC1D09 Contactor – TeSys Deca Series

Overview

The Schneider Electric LC1D09 is a premium 3-pole contactor from the TeSys Deca Series (formerly TeSys D), designed for efficient and reliable motor control in three-phase power systems. Built to meet IEC 60947, UL 60947, and CSA C22.2 standards, this contactor delivers dependable performance in industrial automation, HVAC, water treatment plants, and pump control panels.

Whether you’re assembling a new control cabinet or replacing an existing contactor, the LC1D09 offers the ideal balance of durability, compactness, and energy efficiency.

⚙️ Key Features

• Rated Current (AC-3): 9A

• Power Rating: up to 4 kW (5 HP at 400V, 3-phase)

• Operating Coil Voltage Options: 24V, 48V, 110V, and 230V AC or DC Voltage

• Operating Voltage (Nominal): 220V AC

• Coil Type: Low-consumption electromagnetic power relay coil with reduced inrush current

• Contact Type: 3 main poles (3P) + 1 auxiliary contact (1NO or 1NC)

• Mounting: Quick DIN rail design or screw mounting

• Terminals: Rugged screw terminals for secure connections

• Compliance: IEC 60947, UL 60947, CSA C22.2, RoHS Compliant

• UNSPSC: 39121529

🔌 Applications

The Schneider LC1D09 is engineered for use in:

• Electric motors (up to 4 kW / 5 HP)

• Reversing contactor assemblies

• Star-delta motor starters

• Power distribution panels

• Water treatment systems

• Automation and control panels

It’s ideal for controlling resistive, inductive, and slightly capacitive loads in industrial and commercial power systems.

🧱 Construction & Design

The LC1D09 TeSys Deca features a compact, modular construction with auxiliary contact blocks and Square D overload relays easily attachable to the front or side. The device’s electromagnetic coil ensures low inrush consumption, reducing wear on the operating coil and extending both mechanical life (up to 10 million operations) and electrical life (over 1 million switching cycles).

• Pole Number: 3 main poles + auxiliary contacts

• Dimensions: HANDLE SIZE 3/4" x 2-5/8" – OVERALL LENGTH 5-7/8"

• POINT SIZE: 7 for clear identification

🧩 Compatible Accessories

• Overload Relays: LRD09, LRD12, LRD16, LRD21

• Auxiliary Contacts: LADN11, LADN22, Square D Auxiliary Contacts

• Transient Voltage Surge Suppressors: LA4DA1U, LA4DFU

• GV2 Motor Protectors: for complete motor starter kits

• Reversing Contactor Kits: LC1D09+LC1D09 with interlock