20A SP Switch Installation Time

The Time to Install 20A SP Switches calculator estimates the amount of time needed to install 20A SP Switches based on the number of switches (n) and the Level of Difficulty (lvl).

INSTRUCTIONS: Choose units and enter the following:

• (lvl) Level of Difficulty (choose one)
• (n) Number of Switches

20A SP Switch Install Time (t): The calculator returns the install time in hours.  However this can be automatically converted to compatible units via the pull-down menu.

Electrician Estimation Calculators

Installation Time Estimates

• EMT Conduit Installation Time: Estimate installation time of Electrical Metallic Tubing conduit based on the length of conduit, size of conduit and level of difficulty.
• GRC Conduit Installation Time: Estimate installation time of Galvanized Rigid Conduit based on length of conduit, size of conduit and level of difficulty.
• PVC 40 Conduit Installation Time: Estimate installation time of PVC Schedule 40 conduit based on length of conduit. size of the conduit and level of difficulty.
• Metal Clad Cable Installation Time: Estimate installation time of Metal Clad Cable based on length of conduit. size of the conduit and level of difficulty.
• Lamp Lay-in Fixture Installation Time: Estimate the installation time for lamp lay-in fixtures based on size of the fixtures, level of difficulty and number of fixtures.
• 20A Duplex Outlet Installation Time: Estimate the installation time for 20 Amp Duplex Outlets based on the level of difficulty and number of outlets.
• 20A SP Switch Installation Time: Estimate the installation time for 20 Amp Switches based on the level of difficulty and number of switches.

Conduit Weight Estimates

• EMT Conduit Weight: Estimate the weight of Electrical Metallic Tubing based on the size of the tubing and the length.
• GRC Conduit Weight: Estimate the weight of Galvanized Rigid Conduit based on the size and length of the conduit.
• PVC Schedule 40 Weight: Estimate the weight of Schedule 40 PVC based on the size, length and whether it is PVC or CPVC.
• Metal Clad Cable Weight: Estimate the weight of metal clad cable based on the size and the length.

Wiring and Box Estimates

• Outlets and Wiring for a Room: Computes the number of outlets (boxes) and length of wire to connect them in a room based on the room dimensions and the outlet spacing.