Safety Interlock Switches T4016 Heavy-Duty Metal-Body Safety Interlock Switch Rugged enclosurethe all metal housing and stainless steel actuator of the T4016 makes it suitable for harsh environments NEMA 6/IP67 enclosure enables these switches to withstand water washdown cleaning. Rotatable head gives eight possible actuator entry points for versatile installation. A blanking plug is supplied for the unused entry. Long lifethese switches, with their stainless steel actuators, are designed for a minimum of two million actuations A variety of 4 contact pole versions provides 2 poles for dual channel safety monitoring and 2 additional poles for status monitoring A Rapid Delivery Product: Select models are available for ship- ment today or within 3 to 5 days R C US G Conforms to EN60947-5-1, EN1088, EN ISO 13849-1 UL and C-UL listed Specifications DGUV approved Electrical All Models Contact Configurations: 2 N/C + 2 N/O, 3 N/C + 1 N/O, 4 N/C Safety Contacts: 2 N/C, 3 N/C or 4 N/C positive break Switching Ability AC: 230 V, 4 A DC: 24 V, 4 A Contact Material: Silver alloy, gold flashed Auxiliary Contacts: 1 N/O, 2 N/O Minimum Switching Voltage: 12 V at 10 mA Minimum Switching Current: 1 mA at 24 V Mechanical Mounting: Any position Mounting Hardware: 2 x M5 screws (not supplied) Min Operating Radius: Approximately 300 mm (12 in.) with 90-degree actuator Break Contact Min Force: 50 N (11.2 lb.) Max Actuation Speed: 20 m/min. Max Actuation Frequency: 112 cycles/min. Case Material: Die-cast alloy, cathodically dipped Actuator Material: Stainless steel Wiring Entry: 3 x 0.5 in. NPT Weight: 400 g (14 oz.) Color: Black with red lid 6 Mechanical Life: 2 x 10 operations Environmental Protection: IP67 (NEMA 6) Operating Temperature: -20 to 80C (-4 to 176F) Cleaning: Water washdown Compliance Standards: EN60947-5-1, EN1088, EN ISO 13849-1 Approvals/Listings: CE marked for all applicable directives, UL and C-UL, DGUV Reliability Data per EN ISO 13849-1: B10d: 4.50E+06 Specifications are subject to change without notice. Note: The safety contacts of the STI switches are described as normally closed (N/C) i.e., with the guard closed, actuator in place, and the machine able to be started. Select models are available for Rapid Delivery. Visit this product on www.sti.com for details. www.sti.com/info G-176T4016 Safety Interlock Switches Operation Contact Arrangements G T4016 Flat Actuator 90-Degree Actuator Optional Slide Bolt Optional SLD Series Allows easy installation of Flexible rubber mounting bush- Flexible rubber mounting bush- Optional switch locking switch on machine guards ings allow for some actuator ings allow for some actuator devices are available. See flexibility. flexibility. accessories section for details. Actuator included (order switch separately) Integral handle included Robust for use with heavy doors Slotted hole in bolt permits attaching multiple padlocks Yellow color for easy recognition Flexible 1 Actuator Flexible 2 Actuator 15 degree flexibility may be 15 degree flexibility may be adjusted with the set screw. adjusted with the set screw. Select models are available for Rapid Delivery. Visit this product on www.sti.com for details. www.sti.com/info G-177