Foot Switch Selection Guide


Foot switches can be used to turn electrical equipment on and off with the foot, freeing the hands to perform other operations or providing ergonomic improvement to a workstation.  Foot switch and foot pedal applications often require specific electrical ratings, enclosures, pedal actions, cables, and other variations.  When you're ready to order, click on our products home page.  We also offer customization for manufacturers — contact us today with your specifications.

Choose the Foot Switch That’s Right for Your Application

  • Size and Shape — Large or Small
  • Foot Switch Pedal Action — Momentary or Maintained
  • Proper Electrical Rating — Current, Voltage, Horsepower
  • Pre-Wired or Do-It-Yourself Cabling
  • Enclosure Rating — Indoor, Outdoor, Hosedown, Etc.
  • Single or Multiple Pedal
  • Guard or No Guard
  • Appearance and Color

Safety and Selection WARNING: Before selecting or using any foot switch, read the foot switch safety warning.  Only the user can be aware of all conditions and factors present during the installation, operation, and maintenance of a foot switch and the surrounding work area.  Therefore, only the user can determine which foot switch(es) and which point-of-operation safeguards are required for a particular application or work station.  Review OSHA and other regulations before selecting or installing any foot switch.  Safety options can include guards to protect against accidental activation, anti-trip safety latches (G-Series only), enclosures ratings, and front access gates.

Model Overview


The shape (form factor) and function required by a foot switch pedal application will help determine which model will be needed (in addition to electrical requirements).  Some considerations include size, weight, material, shape, enclosure rating, guarding options, and other factors.


Foot Switches Potentiometer Foot Pedals

Light-Duty Foot Switch (S-Series)

  • Good balance of size and function
  • Steel case offers toughness
  • Comes with cable
  • Home and shop tools, tattoo, office, medical


Medium-Duty Foot Switch (F-Series)

  • Medium size with tough die-cast housing
  • Added weight is secure under your foot
  • Cable or terminals
  • Home and shop tools, lighting, indoor factory


Heavy-Duty Foot Switch (G-Series)

  • Heavy-duty construction for your toughest environments
  • Rugged housing won't rust or break if dropped
  • Water, dust, oil, splash resistant enclosure
  • Factory, metalworking, construction equipment, wet or dry


Potentiometer Controls (L- & M-Series)

  • Variable resistance output in pedal-style housing
  • Momentary or maintained action
  • Comes with cable
  • Motor speed control when used with a drive

 Light-Duty Foot Switch (B-Series)

  • Compact size with small footprint
  • Available with traction pad or mounting bracket
  • Home and shop tools, emergency vehicles, pushbutton

 Dual Foot Switches (DS100)

  • Consists of two foot switches side by side
  • Can be fitted with a guard
  • Dual models are available for all product lines


GX-Series Heavy Duty Foot Switch

Heavy-Duty Foot Switch (GX-Series)

  • Same as G-Series, but without the guard
  • Heavy-duty construction
  • Water, dust, oil, splash resistant enclosure

Potentiometer Controls (G700)

  • Variable-resistance output in heavy-duty housing
  • Water, dust, oil, splash resistant enclosure
  • User attaches the cable
  • Motor speed control when used with a drive

Note: Click here for details about TIG Welding Foot Pedal Controls for TIG remote amperage control.

Foot Switch Pedal Action


There are two main types of pedal action: momentary and maintained.


1) Momentary Action: Press and hold to turn on, release to turn off (like a car horn).  The user must continue to hold the pedal down to keep it on.  As soon as the user lifts his or her foot, the unit will turn off.  This is the most common type of foot switch pedal action.


2) Maintained Action: Press pedal once to turn on, press again to turn off (like a light switch).  The foot switch will stay on and the user can remove his or her foot from the pedal until the user presses the pedal again to turn it off.  Examples include: G-Series -MA models (press down on pedal to turn it on, then press forward a latch inside the hood to return the pedal back to the off position); S420-Series models (press opposite ends of the pedal to toggle it on and off); and F300-Series models (has push on / push off maintained action, like a ball-point pen).

Electrical Circuitry and Contacts


Choosing the proper current and voltage rating for a foot switch application will depend on the electrical circuit of the equipment that the foot switch is attached to.  The amount of electrical current that will flow through the circuit will determine the amperage rating required for the foot switch.  The voltage and horsepower ratings (if applicable) also must be selected appropriately for the application.  Consult a certified electrician with any questions to determine the amperage, voltage, and power requirements for your application.  Follow all local and national electrical safety regulations.


Typically, foot switches contain SPDT contacts that are wired "normally open."  That is, the switch is open, or "off," when not in use, and not activated until pressed.  However, other circuit variations are also available.  S-Series, B-Series, and F-Series foot switches are often shipped with cables attached (depending on the model).  G-Series foot switches, on the other hand, are not typically shipped with cables, and can have numerous different switch circuit options (see chart below for details).

Circuit Diagrams and Images


Many SSC Controls foot switches come with cables already attached.  Two of the most common cable examples are listed below: cables with a piggyback plug, and cables with leads.  Each of these cable configurations can be included on the S-Series, B-Series, and F-Series foot switch product lines.


Examples Model Circuit Notes / Wiring Diagrams / Images

Models with Piggyback Plug

Comes pre-wired normally open (in "off" position until pressed).

Circuit - SPDT (SSC Controls)
Plug into any standard 3-pronged North American wall outlet (NEMA 5-15 P/R ), and then plug your device into the back end of the plug.  When you press the foot switch, the device will turn on.

Models with Leads

Comes pre-wired normally open (in "off" position until pressed).

Circuit - SPDT (SSC Controls)

S-Series Wiring Diagram

Shown in "at-rest" (off) position -- the switch is off until the pedal is pressed.  Notes on wiring:

  • The switch is typically wired into one side of the electrical circuit (normally the "hot" side, if applicable).
  • Follow all applicable electrical codes and consult an electrician with questions.
  • The white and black lead colors on the foot switch cable have no relevance to household wiring.
  • Click to download a PDF version of the wiring diagram.


The G-Series heavy-duty foot switches can include from one to three switches, and up to four independent SPDT circuits.  They do not come with cables; the user installs the appropriately-rated cable with strain relief directly to the switch terminals.  G500 models have one switch, G502 models have two switches, and G503 models have three switches.  For models with two or more switches (G502, G503, or G504), both switches can be independently adjusted, and can be set so one switch goes off before the other, or at the same time.  If both switches are set to go off at the same time in the G502, the unit will have DPDT circuitry.  Below are examples of the circuitry of different G-Series foot switches.


Examples (G-Series) Model Circuit Notes and Images



See the G-Series Product Page for a complete list of options.

Model Example: G500-MO

Circuit: SPDT

(single-pole double-throw)

Circuit - SPDT (SSC Controls) SSC G500-MO foot switch circuit

Model Example: G502-MO

Circuit: DPDT

(double-pole double-throw)

Circuit - DPDT (SSC Controls) SSC G502-MO foot switch circuit

Model Example: G503-MO

Circuit: TPDT

(triple-pole double-throw)


Includes three SPDT circuits that can be set to activate separately or at the same time.

Circuit - TPDT (SSC Controls) SSC G503-MO foot switch circuit

Model Example: G504-MO

Circuit: Dual DPDT

(two DPDT switches in each unit)


Ideal for controlling up to four independent circuits.

Circuit - Dual DPDT SSC G504-MO foot switch circuit

Model Number: G500-MO-DB

Circuit: SPDT-DB

(single-pole double-throw double-break)

Also called "Form Z" contacts

Circuit - SPDT-DB (Double Break)

Circuit - Double-Break Switch Image

SSC G500-MO-DB foot switch circuit


Two-stage models (models ending in "-2S") have an additional spring mechanism that provides a distinct tactile feel between the activation of each switch.  The user will feel an additional force after activating the first switch when pressing the pedal down halfway; the user can then either hold at that position or continue pressing the pedal down to activate the second switch.


Additionally, the G-Series is available with the Anti-Trip Safety Feature (-AT models).  The user must press forward a safety latch inside the hood before pressing down on the lever to turn it on.  These units then have a momentary action; the user must keep the pedal pressed down in order to keep it on.

Enclosure Rating


In addition to electrical ratings, the enclosure rating is one of the most important factors to consider when choosing a foot switch for a particular application.  Foot switches typically require one of the following enclosure ratings (for non-hazardous locations), as defined by UL, CSA, and NEMA (see also

  • Type 1 Enclosure Rating — For indoor use only.  Protects against accidental contact with live parts.  All SSC Control foot switches have at least this rating.
  • Type 2, 4, and 13 Enclosure Rating — Suitable for both indoor and outdoor use when properly connected.  Offers protection from water (rain, splashing water, hose-directed water, ice, and snow), dust, and oil. Can be used in hose-down environments.  Often called drip-tight, dust-tight, water-tight, and oil-tight.  The SSC Controls G-Series foot switches have this rating.

Cable and Connectors


Footswitches can be shipped with a variety of cable options (see examples below), connectors, and plugs.  Modifications for OEM applications (anything that is not a standard SSC product, as listed on the product pages) typically require a 100 unit minimum.  For information about special OEM modifications, please contact us by phone at 1-440-205-1600 or by email.


Image Description
Cable with Leads Cable with Leads: User can connect these wires as required.  Comes in 10, 15, or 20 amp versions.  Available on many standard SSC foot switch product lines.
cable with piggyback plug Cable with Series Plug (also called "piggyback"): Plugs into any standard US 120V electrical outlet with 3 prongs.  The user can connect any 120V electrical device into the back end of the plug.  Comes in 10- or 15-amp versions.  Available on many standard SSC foot switch product lines.
 Cable with Terminated Leads Cable with terminated leads: Cables can be terminated to your specifications.  For custom OEM applications only.
cables4 Cable with plugs: Custom plugs can be added to fit OEM equipment applications.  For custom OEM applications only.
cables5 Cable with 1/4" phone plugs: Ideal for low-voltage control applications such as for pottery wheels, speed control, and other applications.  For custom OEM applications only.
cables6 Cable with RJ-45 plugs: For telecom and computer applications.  For custom OEM applications only.

About Us

We are a leading US manufacturer of electric foot switches and foot pedals, offering customs solutions for OEMs as well as direct sales of our standard products.

Contact Us

SSC Controls Company
8909 East Avenue
Mentor, OH 44060
Phone: 1-440-205-1600


We have achieved our certification upgrade to the ISO 9001:2008 Quality Standard, with Design, audited and certified by SQA, Inc.

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