Interlock Switches Tongue Switches Trojan T15 Specifications Description The Trojan T15 is a compact universal tongue actuated safety interlock switch designed to fit at the opening edge of sliding, hinged or lift-off guards. With its dual entry slots and rotatable head, movable only by releasing the cover screws, the Trojan T15 can offer four different options for actuator entry. Standards EN954-1, ISO13849-1, IEC/EN60204-1, NFPA79, EN1088, ISO14119, IEC/ EN60947-5-1, ANSI B11.19, AS4024.1 Category Cat. 1 Device per EN954-1 Dual channel interlocks suitable for Cat. 3 or 4 systems Approvals CE marked for all applicable directives, cULus and TUV Nord Safety Contacts 2 N.C. or 1 N.C. direct opening action Designation/Utilization Cat. A600/AC-15 (Ue) (Ie) N600/DC-13 (Ue) (Ie) 600V 1.2A 600V 0.4A Max. Switched Current/ Voltage/Load 500V/500VA Thermal Current (lth) 10A Min Current 5V 5mA DC Safety Contact Gap >2 x 2mm (0.078in) Rtd. Insulation Voltage (Ui) 500V 500V 240V 120V 1.4A 3A 6A 500V 250V 125V 0.55A 1.1A 2.2A The Trojan T15 features a compact housing, only 75 x 52 x 32mm (2.95 x 2.04 x 1.25in) and includes direct opening action contacts and a tamper-resistant mechanism. The Trojan T15 has 2 N.C. safety contacts or 1 N.C. safety contact and 1 N.O. auxiliary contact. The unit is sealed to IP67 and has three M20 conduit entries. Rtd. Impulse Withstand Volt. (Uimp) 2500V Auxiliary Contacts 1 N.O. Pollution Degree ➊ 3 Actuator Travel for Positive Opening 6mm (0.236in) Operation of the switch is achieved by the insertion of the specially profiled stainless steel actuator which should be permanently fixed to the leading edge of the guard door. The standard T15 incorporates actuator retention force of 30N. An optional catch mechanism helps keep doors shut on vibrating machinery. Min Operating Radius 175mm (6.89in) 60mm (2.36in) with flexible actuator Break Contact Min Force 30N (6.7lb) Max Actuation Speed 160mm (6.29) per sec Max Actuation Frequency 2 Cycle per sec Features Case Material UL approved glass filled polybutylene terephthalate Actuator Material Stainless Steel • • • • • Compact size, 75 x 52 x 32mm (2.95 x 2.05 x 1.26in) case 30N actuator retention force Strong and versatile, can be used in most applications Contacts: 2 N.C. safety or 1 N.C. safety & 1 N.O. auxiliary GD2 style available for demanding applications Protection IP67 Conduit Entry 3 x M20 or quick disconnect style Operating Temperature -20°C to +80°C (-4°F to +176°F) Fixing 2 x M5 Mounting Any position Mechanical Life 1,000,000 operations Electrical Life 1,000,000 operations Weight 120g (0.265lbs) Colour Red ➊ Conductive pollution occurs, or dry, non conductive pollution occur which becomes conductive due to condensation. Applications Note: Lift-off guards require good alignment when using tongue actuated interlock switches. IMPORTANT: It must not be possible to lift the guard without actuating the interlock. An interlock on either side may be required. 3-10 Interlock Switches Tongue Switches Trojan T15 Product Selection Contacts Model Type Safety 2 N.C. M20 Conduit Aux. — Standard 1 N.C. 2 N.C. 1 N.O. — GD2 Front Entry 1 N.C. 1 N.O. Quick Disconnect Actuator Standard 1/2in NPT Adaptor End Entry Standard 440K-T11303 440K-T11267 440K-T11307 Fully-Flex 440K-T11395 440K-T11273 440K-T11384 — 440K-T11269 — 440K-T11385 Standard 440K-T11305 440K-T11268 440K-T11386 Fully-Flex 440K-T11396 440K-T11276 440K-T11387 — 440K-T11270 — 440K-T11388 Standard 440K-T11463 440K-T11288 440K-T11389 Fully-Flex 440K-T11397 440K-T11287 440K-T11390 — 440K-T11280 — 440K-T11391 Standard 440K-T11398 440K-T11284 440K-T11392 Fully-Flex 440K-T11399 440K-T11283 440K-T11393 — 440K-T11279 — 440K-T11394 Recommended mating cable, 2m (6.5ft). See page 15-10 for details and additional lengths. 889D-F4AC-2 Accessories Description For Dimensions See Page Catalogue Number Standard Actuator (Standard model only) 14-5 440K-A11238 GD2 Standard Actuator (GD2 model only) 14-4 440G-A27011 Flat Actuator 14-5 440K-A11112 3-11 Interlock Switches Tongue Switches Trojan T15 Accessories (continued) Description For Dimensions refer to page Catalogue Number 14-5 440K-A11144 14-6 440K-A27010 Sliding Bolt Actuator 14-4 440G-A27163 Catch and Retainer Kit (Standard Model Only) 14-4 440K-A11094 Alignment Guide with Semi-Flexible Actuator (Discard the Alignment Guide for GD2) Alignment Guide with Fully-Flexible Actuator (Discard the Alignment Guide for GD2) Optional Items Alignment Guide and Flexible Actuator Catch and Retainer Plug In Connection Used to keep guards on vibrating machinery closed. The quick-disconnect option allows a quick connection facility. For use with flexible actuator 3-12 15° flexibility in any direction Interlock Switches Tongue Switches Trojan T15 Approximate Dimensions—mm (inches) Dimensions are not intended to be used for installation purposes. 52 40 (1.57) (2.05) 20.5 (0.81) 5.5 (0.22) Fixing holes for M5 screws 5 (0.2) GD2 Guides 5 (0.2) 32 (1.26) 31 (1.22) 15 (0.59) 13 (0.51) 16 (0.62) 5.5 (0.22) 33.4 (1.31) 20.5 (0.81) 15.75 (0.62) 41 (1.61) 75 (2.95) Typical Wiring Diagrams (shown with guard closed, actuator inserted) 2 N.C. 1 N.C. + 1 N.O. (BBM) 23 11 21 11 24 12 22 12 1 N.C. + 1 N.O. Connector Pinout Terminal 1 2 N.C. Contact 11 Terminal Contact 11 N.C. 2 1 3 12 3 4 2 23 Contact Open Contact Closed Actuator withdrawal distance from full insertion 21 N.O. 4 Contact Action N.C. 12 24 N.C. 22 2 N.C. 1 N.C. & 1 N.O. (BBM) 20 11/12 23/24 15 10 6 0mm 20 11/12 21/22 15 10 6 0mm 6.5 3-13