STI Sti SS2221EM-EN Stopper Station Push Button Turn-to-Reset (Flush/Surface) SS2221EMEN
STI Sti SS2221EM-EN Stopper Station Push Button Turn-to-Reset (Flush/Surface) SS2221EMEN

Sti SS2221EM-EN Stopper Station Push Button Turn-to-Reset (Flush/Surface) SS2221EMEN

Brand: STI
SKU: SS2221EM-EN
Availability: Out Of Stock
$152.97
$152.97
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Description

Product Description

Sti SS2221EM-EN is an emergency stopper station push button for indoor life-safety and fire alarm applications, featuring a polycarbonate housing and stainless steel backplate. The unit supports selectable input voltages (120 VAC, 230 VAC, 30 VDC), offers flush or surface mount installation, turn-to-reset operation, and an adjustable timer from 2 to 60 seconds. Printed legend options include "Emergency", "Lift Here", and "Push" and the unit is ADA and UL/cUL listed.

  • Selectable input voltages: 120 VAC, 230 VAC, or 30 VDC; adjustable timer 2–60 seconds
  • Polycarbonate housing with stainless steel backplate; flush or surface mount; turn-to-reset operation
  • Printed legends (Emergency, Lift Here, Push), ADA compliant, UL/cUL and other listed safety standards

Product Highlights

Indoor emergency stopper station with selectable voltages, turn-to-reset operation, 2–60 s adjustable timer, and ADA/UL listings

Product Information

Standard Information

  • Brand: STI
  • Manufacturer Part Number: SS2221EM-EN
  • Country of Origin: United States
Technical Specifications
Brand
STI
MPN
SS2221EM-EN
Product Type
Stopper station push button
Product Line
Stopper Station
Mounting Type
Flush or surface mount
Housing Material
Polycarbonate
Backplate Material
Stainless steel
Application/Usage
Indoor
Label/Legend
Emergency, Lift Here, Push (English)
Input Voltage
120 VAC, 230 VAC, 30 VDC
Timer Range
2 to 60 seconds
Timer Life
Over 1,000,000 operations
Switch Contacts
Interchangeable/replaceable gold-plated contact blocks; standard one N.O. and one N.C.; holds up to three sets of isolated contacts
Contact Ratings
Gold-plated blocks: 6 A @ 600 VAC or 1 A @ 250 VDC; alternate two Form C (DPDT): 10 A @ 125/250 VAC, 1/2 HP, 6 A @ 30 VDC
Switch Rating (Timer Version)
10 A @ 240 VAC resistive
Certifications and Standards
ADA, UL/cUL Listed S7255, UL2017, UL294, CSA c22.2 No. 205
Temperature Range
Button 15 F to 120 F (-9 C to 49 C)
Features
Turn-to-reset, flush mount, surface mount, printed legends, protective shield (model variations)
STI Sti SS2221EM-EN Stopper Station Push Button Turn-to-Reset (Flush/Surface) SS2221EMEN

STI

Sti SS2221EM-EN Stopper Station Push Button Turn-to-Reset (Flush/Surface) SS2221EMEN

$152.97
STI Sti SS2221EM-EN Stopper Station Push Button Turn-to-Reset (Flush/Surface) SS2221EMEN

STI

Sti SS2221EM-EN Stopper Station Push Button Turn-to-Reset (Flush/Surface) SS2221EMEN

$152.97

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