TeSys /Deca /Advanced Contactors: Maximize HVAC Efficiency & Hoist Reliability in Demanding Industrial Environments, For Control In Utilisation Category AC-1, 20 to 200A
The TeSys /Deca /Advanced redefines HVAC motor control – delivering sustainable performance with up to 69% carbon reduction (approximately 136 /kg CO � per unit). Its compact frame shrinks control panels by 20%, streamlining installation and enhancing integration. Designed to thrive in extreme conditions—up to 98% humidity and 70 /°C ambient temperature—this contactor ensures high fire safety standards while boosting energy savings. Through its electronic coil and IE4 motor support, you’ll see 12% energy savings and an impressive 80% drop in coil energy consumption, translating to roughly 480,000 /kWh saved over its lifecycle.
When it comes to industrial hoisting, reliability is non-negotiable. TeSys /Deca Advanced offers up to 2,400 coil cycles per hour, halving the risk of coil burnout and enabling precision inching. It operates flawlessly in high-temperature (up to 70°C), dusty environments—perfect for steel mills and cranes. The inclusion of EverLink™ terminals means maintenance is drastically reduced by combating connector loosening caused by vibration and shock. Its sleek design also simplifies panel installation—critical in space-limited crane systems.
Key Features & Benefits:
Fast and Easy Wiring
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25% less wiring time: Front-mounted control circuits streamline wiring workflows.
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Improved visibility and accessibility: Reduces miswiring with clearer access to each connector.
PLC-Friendly Direct Control
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Simplifies automation: Low-power electronic coils (24 /V, 500 /mA)
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Cost savings: Direct PLC control reduces wiring complexity and hardware needs.
Reliable EverLink™ Terminals
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Consistent connection: Creep compensating design resists loosening under harsh vibration.
Energy-Efficient Electronic Coils
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Paired with IE4 motors, delivers 12% overall energy efficiency gains
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Reduces coil electricity usage by 80%—equal to ~480 /MWh over the lifetime of a typical HVAC system
Technical Highlights at a Glance
| Feature | Benefit |
|---|---|
| Operational Range | Up to 98% humidity, 70 /°C ambient |
| Cycle Rate | Supports 2,400 coil activations/hour |
| Size Efficiency | Compact body, 20% smaller panel footprint |
| Climate Savvy | Certified fire-safe design |
| Sensor Integration | Direct PLC compatibility; ideal for IE4 motor systems |
| Durability | EverLink™ terminals resist shock and maintain fastening integrity |
Specification:
For 4 Pole Contactors for connection by screw clamp terminals
| Non indusctive loads max. current utilisation cat. AC-1 at 0≤60°C | Number of Pole | Instantaneous auxiliary contacts | Basic reference, Complete with code indicating control circuit voltage (1) Fixing (2) | ||
| A | N/O | N/C | N/O | N/C | |
| 20 | 4 | - | 1 | 1 | LC1DT20** |
| 2 | 2 | 1 | 1 | LC1D098** | |
| 25 | 4 | - | 1 | 1 | LC1DT25** |
| 2 | 2 | 1 | 1 | LC1D128** | |
| 32 | 4 | - | 1 | 1 | LC1DT32** |
| 2 | 2 | 1 | 1 | LC1D188** | |
| 40 | 4 | - | 1 | 1 | LC1DT40** |
| 2 | 2 | 1 | 1 | LC1D258** | |
| 60 | 4 | - | 1 | 1 | LC1DT60A** |
| 2 | 2 | - | - | LC1D40008** | |
| LP1D40008** | |||||
| 80 | 4 | - | 1 | 1 | LC1DT80A** |
| 2 | 2 | - | - | LC1D65008** | |
| LP1D65008** | |||||
| 125 | 4 | - | - | - | LC1D80004** |
| LP1D80004** | |||||
| 2 | 2 | - | - | LC1D80008** | |
| LP1D80008** | |||||
| 200 | 4 | - | - | - | LC1D115004** |
| Connection By Lugs or Bars | ||||
| Insert the digit 6 before the voltage code in the references selected above | ||||
| Example: LC1DT20** becomes LC1DT206** |
For HVAC systems, TeSys /Deca /Advanced offers unmatched efficiency, compact design, and fire-safe operation—delivering significant carbon and cost savings throughout its service life. In heavy industries like steel mills, its durable endurance and precision inching elevate hoisting safety and uptime. Boost productivity, reduce wiring complexity, and enhance energy efficiency with a contactor that’s engineered to exceed expectations across the toughest environments.
Upgrade to TeSys Deca Advanced today—where performance, reliability, and efficiency converge.
US 5929 
BR 4201 
VN 4029 
AU 1356 
TH 1249 
JP 1143 
SG 866 
CA 635 
