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Disconnect Switch, Contactor, and Thermal Relay Course

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

What will I learn?

Gain expertise in disconnect switches, contactors, and thermal overload relays through practical training from three-phase basics to secure motor starter setups. Master wiring steps, grounding, cable sizing, torque specs, standards application, protection choices, short-circuit and overload coordination, plus lockout/tagout and startup processes for dependable motor operation.

Elevify advantages

Develop skills

  • Motor control wiring: assemble secure L1-L3 power and Start/Stop 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 setups.
  • Commissioning and testing: check wiring, phase rotation, and safeguards 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 chosen.
EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company I work for.
SilviaNurse
Very great course. Lots of valuable information.
WiltonCivil Firefighter

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