Washington Master Door, Gate, and Similar Systems (10) License

The Master Door, Gate, and Similar Systems (10) License allows you to do the following work:

  • Supervise electrical work and electricians on the following:
    • Install, service, maintain, repair, or replace:
      • Electrical operator wiring
      • Equipment
      • Door/gate/similar systems which include:
        • Electrical operator
        • Systems include electric gates
        • Doors
        • Windows
        • Awnings
        • Movable partitions
        • Curtains
        • Similar systems which include but are not limited to:
          • Electric gate/door/similar systems operators
          • Control push buttons
          • Key switches
          • Keypads
          • Pull cords
          • Air and electric treadle
          • Air and electric sensing edges
          • Coil cords
          • Take-up reels
          • Clocks
          • Photo electric cells
          • Loop detectors
          • Motion detectors
          • Remote radio and receivers
          • Antenna
          • Timers
          • Lock-out switches
          • Stand-alone release device with smoke detection
          • Strobe light
          • Annunciator
          • Control panels
          • Wiring and termination of conductors
  • Where the door/gate/similar systems electrical operator system is not connected to other systems, may work with:
    • Low-voltage
    • NEC Class 2
    • Door/gate/similar systems electrical operator systems
  • Branch circuits originating in a listed door/gate/similar systems electric operator control panel that supplies only door/gate/similar systems system components providing:
    • The branch circuit does not exceed 600 volts, 20 amperes and the component is within sight of the listed door/gate/similar systems electric operator control panel
  • Reconnection of line voltage power to a listed door/gate/similar systems electric operator control panel is permitted provided:
    • There are no modifications to the characteristics of the branch circuit/feeder
    • The circuit/feeder does not exceed 600 volts, 20 amperes
    • The conductor or conduit extending from the branch circuit/feeder disconnecting means or junction box does not exceed six feet in length
  • May not install, repair, or replace:
    • Branch circuit (line voltage) conductors
    • Services
    • Feeders
    • Panelboards
    • Disconnect switches supplying the door/gate/similar systems electric operator control panel

How to Get the Master Door, Gate, and Similar Systems (10) License in Washington?

  1. Meet the requirements necessary for the certification level:
    • Have an electrician certificate issued by the department for at least two years
  2. Obtain the following information before doing the application process with PSI©:
    • Social Security Number
    • Mailing address
    • Email address
    • Corresponding fees
  3. Fill out and submit the Application for the Master Door, Gate, and Similar Systems (10) Examination along with all the previous documents, to:
    Electrical Program
    PO Box 44460
    Olympia, WA 98504-4460
    The Washington State Department of Labor & Industries allows candidates to apply in person. Please refer to the list of local offices before visiting
  4. Expect a notice by mail from the Labor & Industries department and instructions on exam scheduling once the application is reviewed
  5. Take and pass the examination. For more information on the subjects and study material needed to prepare for the exam, refer to the Candidate Information Bulletin
  6. Complete a Change Assignment of Master Certificate form to be assigned to an electrical contractor and submit it with the corresponding fee

Washington Master Door, Gate, and Similar Systems (10) License Exam Prep Courses

  • Login credentials emailed upon enrollment

    Unlimited access (no time limits)

    Lecture videos

    Practice questions

    Key concepts

    Step-by-step solutions to math problems

    Live review

    classes
    $525.00
    $525.00
  • Login credentials emailed upon enrollment

    Unlimited access (no time limits)

    Lecture videos

    Practice questions

    Key concepts

    Step-by-step solutions to math problems

    Live review

    classes
    $340.00
    $340.00

Washington Master Door, Gate, and Similar Systems (10) License Exams

Below is all the information related to the trade and WA Codes exams, including the official reference lists.

Washington Master Door, Gate, and Similar Systems (10) Trade Exam

  • Testing Method: Computer-based testing
  • Testing Company: PSI©
  • Number of Questions: 34
  • Types of Questions: Multiple choice
  • Time Allowed: 120 Minutes
  • Minimum Passing Score: 70%
  • Subjects Involved (No. of Questions):
    • NEC 90 - Introduction (1)
    • NEC 100-110 - General Requirements (2)
    • NEC 200-225, 280-285 - Wiring & Protection (1)
    • NEC 240 - Overcurrent Protection (4)
    • NEC 250 - Grounding & Bonding (4)
    • NEC 300-398 - Wiring Methods (6)
    • NEC 400-427, 455-480 - Electrical Equipment (2)
    • NEC 430-450 - Motors, HVAC, Generators & Transformers (4)
    • NEC 500-516 - Hazardous Locations (1)
    • NEC 517-590 - Special Occupancies (1)
    • NEC 705-780 - Special Conditions (2)
    • General Trade Knowledge & Theory (6)
  • PSI© Master Door, Gate, and Similar Systems (10) Official Content Outline

Washington Master Door, Gate, and Similar Systems (10) WA Codes Exam

  • Testing Method: Computer-based testing
  • Testing Company: PSI©
  • Number of Questions: 20
  • Types of Questions: Multiple choice
  • Time Allowed: 60 Minutes
  • Minimum Passing Score: 70%
  • Subjects Involved (No. of Questions):
    • Washington Laws & Rules (RCW & WAC) (20)
  • PSI© WA Codes Official Content Outline

Washington Master Door, Gate, and Similar Systems (10) Book Set

This set of books includes all required references for the Master Door, Gate, and Similar Systems (10) and WA Codes exams. Orders placed before 2 PM are shipped the same day via UPS and a tracking number is emailed before 3 PM.

  • WASHINGTON MASTER DOOR, GATE, AND SIMILAR SYSTEMS (10) - BOOK SET WITHOUT TABS INCLUDES ALL BOOKS FOR TRADE AND BUSINESS EXAMS

    Sales price: $340.57
  • WASHINGTON MASTER DOOR, GATE, AND SIMILAR SYSTEMS (10) - BOOK SET WITH TABS INCLUDES ALL BOOKS FOR TRADE AND BUSINESS EXAMS

    Sales price: $390.57

Washington Master Door, Gate, and Similar Systems (10) Exam Books

Books Allowed in Testing

Washington Master Door, Gate, and Similar Systems (10) WA Codes Exam Books

Books Allowed in Testing