LA9D115603/604 – Schneider Electric – TeSys Terminal Block

Overview

The Schneider Electric LA9D115603 is a TeSys D terminal block assembly designed as a direct connection accessory for 3-pole TeSys D contactors. This 3P screw clamp terminal block fits LC1D115 or LC1D150 contactors, providing reliable power distribution in industrial control cabinets and motor starter applications.

Key Features

• Screw clamp terminals for cables up to 120mm²
• Conforms to RoHS/REACH regulation
• Sold in lots of 2 units
• Drop-in replacement for original TeSys D contactor terminal kits
• Simplifies wiring and reduces assembly time in control installations
• Industry-standard screw clamp design for field maintenance

Technical Specifications

The LA9D115603 offers straightforward terminal connection for three phases without external wiring harnesses. Net weight is approximately 0.56 kg per unit, making it lightweight for cabinet mounting. The terminal block integrates directly with the contactor frame for secure mechanical and electrical contact.

Typical Applications

• Motor starter control panels with LC1D115 or LC1D150 contactors
• Heavy-duty industrial machines requiring 3-phase power distribution
• Pump, fan, and compressor motor control
• Machine tool starter terminals
• HVAC and process control systems

Compatibility & Replacements

Compatible With

• TeSys D LC1D115 contactor
• TeSys D LC1D150 contactor
• Three-phase motor starter systems
• Industrial control enclosures rated for screw clamp terminal connections

Replaces / Drop-In Replacement For

• Original Schneider Electric LA9D115603 terminal block assemblies
• Telemecanique LA9D115603 terminal kits (legacy designation)
• Verify compatibility with your system integrator before ordering

Works With

• TeSys D contactor family (3-pole, LC1D115–LC1D150 range)
• Standard three-phase industrial power systems (230V, 400V, 575V)
• Industrial control and automation networks using screw terminal connections
• Traditional control panel wiring without PLCs or advanced fieldbus protocols