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These ADA Compliant, multipurpose push button switches cover a wide range of applications both indoors and outdoors. They're called Stopper® Stations. They incorporate a unique, patented design that helps dramatically to stop accidental activation. A number of standard models are available or we can create custom units to meet your needs exactly. You have your choice of any of five universal shell colors, several button styles, standard or custom wording and language.
Unit of Measure

Dimensions

Overall Height

 N/A 4.86 in123 mm

Overall Width

 N/A 3.22 in82 mm

Overall Depth - Without Back Box

 N/A 2.62 in66 mm

Overall Depth - With Back Box

 N/A 3.2 in81 mm

Specifications

AC Voltage at 10 Ampere (A)

 N/A 125/250 V

Direct Current (DC) Voltage at 6 Ampere (A)

 N/A 30 V

Power

 N/A 1/2 hp

Dimension "A" Contact Depth

 N/A SS2xy0 - 2.16 (If extra depth needed in electrical box order KIT-102722-color.) SS2xy1 - 2.04 SS2xy2 - 1.00 SS2xy3 - 2.13 (If extra depth needed in electrical box order KIT-102722-color.) SS2xy4 - 2.04 SS2xy5 - 1.00 SS2xy8 - 1.4 SS2xy9 - 1.00
Warranty1 N/A 3 y

Specifications to Build your Model

Color

 N/A 0 - Red 1 - Green 2 - Yellow 3 - White 4 - Blue

Flush Cover

 N/A 3 - Universal Stopper, label shell 4 - Universal Stopper, horn

Surface Cover

 N/A 7 - Universal Stopper, label shell 8 - Universal Stopper, horn

Flush or Surface Cover

 N/A 0 - No Cover 2 - Shield A - Shield with sound

Switch Configuration

 N/A 0 - Key-to-Reset 1 - Turn-to-Reset 2 - Key-to-Reset (Illuminated) 3 - Key-to-Activate 4 - Momentary 5 - Momentary (Illuminated) 8 - Pneumatic (Illuminated) 9 - Turn-to-Reset (Illuminated)

Text

 N/A AB = Abort EM = Emergency ES = Emergency Stop EV = Evacuation EX = Emergency Exit HV = HVAC Shut-Down LD = Lockdown NT = No Text PO = Emergency Power Off PS = Fuel Pump Shut-Down PX = Push to Exit XT = Exit ZA = Custom Text

Language

 N/A EN = English ES = Spanish FR = French ZL = Other Language

How It Works

How It Works

 N/A Because of their superior, patented design combined with quality construction throughout, you can expect outstanding performance for years to come. In fact, many STI customers are surprised to find that all this quality is available at no increase in price. Plus, customers appreciate the option to protect the switches with STI protective covers that carry a three year guarantee against breakage in normal use, one year on electromechanical and electronic components. For indoor applications, you can order your Stopper® Station with a pre-alarm cover to help stop malicious and accidental activation.

Key Features

General Information

 N/A
  • Multipurpose push button switches cover a wide range of applications both indoors and outdoors.

Design

 N/A
  • Unique, curved design helps protect against accidental activation.

Construction

 N/A
  • Station housing molded of tough polycarbonate.
  • UL Listed to U.S. and Canadian safety standards.
  • Models used with LT-1UL Latching Timer Module are Listed for access control.
  • Stainless steel backplate.
  • Push buttons are ADA Compliant (excludes "3" key switch button).

Installation

 N/A
  • 5 VA flammability rating on backplate and spacer.
  • Typical working properties of polycarbonate are -40º to 250 ºF (-40º to 121 ºC).
  • Polycarbonate complies with FDA regulations for food contact applications.

Options

 N/A
  • Your choice of colors - red, green, yellow, white or blue.
  • Standard or custom text or hi-res logo.
  • Custom text in any language.
  • Protect with STI indoor/outdoor protective covers.

Unique Button Features

Unique Button Features

 N/A Models SS2xy0, SS2xy1, SS2xy3, SS2xy4
  • Interchangeable or replaceable N.O. or N.C., SPST gold-plated contact blocks rated for 6 amps at 600 V AC or 1 amp at 250 V DC.
  • Standard switch includes one N.O. and one N.C. contact. Holds up to three sets of isolated contacts.
Note: some standard single gang boxes need additional depth. To add 5/8" depth, order KIT-102722-color (B=blue, G=green, R=red, Y=yellow, W=white)

Models SS2xy2, SS2xy5, SS2xy9
  • Two (2) Form "C" contacts, DPDT, rated 10 amps at 125/250 V AC, 1/2 HP, 6 amps at 30 V DC.
Models SS2xy8
  • Switch rating 10 amps at 240 V AC resistive and has a timer range: 2 - 60 seconds (± 15 %).
  • Indoor use only. Not recommended for outdoor/water applications, temperature range of button 15º to 120 ºF (- 9º to + 49 ºC).
  • Timer life of over 1,000,000 operations.
  • Pneumatic adjustable timer opens or closes a circuit and has a timed delay before reset. No electricity to operate.
  • Ideal for security applications.
  • 1 Form Z, 1 N.O. and 1 N.C. contact.
Note: x = color, y = cover.

Approvals and Warranty

Testing

 N/A It has been tested and approved or listed by:
  • UL/cUL File No. S7255
  • Complies with UL 2017. UL Listed for indoor and outdoor use ("8" button indoor only, temperature range 15º to 120 ºF). When mounting outdoor, must use an STI weather cover.
  • UL 294 (models used with LT-1UL)
  • CSA C22.2 No. 205
  • ADA Compliant (excludes "3" button)

Stopper® Station Shield (Cover 2, A)

Stopper® Station Shield (Cover 2, A)

 N/A This inexpensive and highly durable cover, without alarm, was invented to mount directly onto the Stopper® Station series of buttons with two tabs that snap into the Stopper® Station shell. It takes hard knocks in stride while protecting the button against vandalism, damage and accidental activation. Ideal for use when space is limited. Cover available with sound, with sound and wireless or cover only.
No labeling can be placed on the Stopper® Station shield.

Universal Stopper® (Covers 3, 4, 7, 8)

Universal Stopper® (Covers 3, 4, 7, 8)

 N/A This indoor/outdoor cover helps stop false fire alarms and can protect Stopper® Stations against damage as well as malicious or accidental activation. It consists of a clear polycarbonate shield that fits easily over any STI Stopper® Station model. When it is lifted to gain access to the Stopper® Station, the optional piercing 105 dB warning horn sounds. Legitimate activation is not affected. The protective cover options include: dome or low profile, with or without horn, flush mount, surface mount.
Additional labeling may be placed on the Universal Stopper.
Note : Stopper Stations are approved for outdoor use with an outdoor rated protective cover. Excludes pneumatic buttons.

Accessories

Accessories

 N/A LT-1UL - UL Latching/Timer Module
KIT-71100A-Color - Back box - Red, Green, Yellow, White and Blue for 2, 5, 8 and 9 switch
KIT-E10196 - N.O. contact for 0, 1, 3 or 4 switch
KIT-M10197H - Replacement contact holder for 0, 1, 3 and 4 switch
KIT-E10198 - N.C. contact for 0, 1, 3 or 4 switch
KIT-71101A-Color - Back box and Spacer Kit for 1, 3 or 4 switch in Red, Green, Yellow, White and Blue
KIT-102722-Color - Plastic Spacer - Red, Green, Yellow, White and Blue adds 5/8" depth
KIT-H19030 - One Extra Key for 0 switch
KIT-H18061 - One Extra Key for 2 switch
KIT-H18062 - One Extra Key for 3 switch

Note

Note

 N/A Covers to protect your STI Stopper® Station from damage or weather and to help stop malicious or accidental activation.
  • 1 Three year guarantee against breakage of polycarbonate in normal use (one year on electromechanical and electronic components).