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Disconnect Switch, Contactor, and Thermal Relay Course

Disconnect Switch, Contactor, and Thermal Relay Course
4 to 360 hours of flexible workload
certificate valid in your country

What Will I Learn?

Acquire proficiency in disconnect switches, contactors and thermal overload relays via a practical course progressing from three-phase basics to compliant motor starter setups. Cover precise wiring methods, earthing, conductor selection, torque application, standards adherence, protection device choices, short-circuit and overload coordination, plus lockout/tagout and commissioning steps for seamless, reliable performance.

Elevify Advantages

Develop Skills

  • Motor control wiring: assemble secure L1-L3 power and Start/Stop control circuits efficiently.
  • Disconnect and LOTO: choose, install and lock out motor isolators properly.
  • Contactor and overload setup: select, connect and align starters for motor safeguarding.
  • Standards-based design: implement IEC/NEC guidelines in three-phase motor circuits.
  • Commissioning and testing: check wiring, rotation and protection prior to power-up.

Suggested Summary

Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

I was just promoted to Intelligence Advisor for the Prison System, and the course from Elevify was crucial for me to be the chosen one.
EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company I work for.
SilviaNurse
Great course. Lots of valuable information.
WiltonCivil Firefighter

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