TB25 - Drop Bolt Application The TB25 range of drop bolts represent true engineering innovation, design excellence and the superior quality customers have come to expect and demand from Trimec®. Designed for use on swing-through, double action doors, these drop bolts are ideal for applications where an electric strike is impractical. Specification High Security. Bolt is deadlocked in the extended position Bolt position monitored Door position monitor with integrated magnet into the strike plate (no need to install a separate reed switch) Multiple orientation, drop bolts will work horizontally or vertically Power to Lock/ Power to Open Continuously Rated Solenoid Tamper Proof. Lock cannot be defeated by slipping a metal object between lock and striker plate Intelligent Electronics. These intelligent bolts will attempt to re-close the bolt 8 times, allowing time for swing through doors to settle in the closed position Thermal Protection. In the event of solenoid overheat, a thermal fuse will operate, eliminating any fire risk CE marked to EMC Directive Finish Glass doors Timber Doors Standards Voltage 12 or 24Vdc Current (Start) 1100mA @ 12V, 1000mA @ 24V Current (Holding) 210mA @ 12V, 90mA @ 24V Holding Force 1000kg Locking Mode PTL & PTO Dimensions (Mortice) 164 x 22mm Bolt Length 12.7 x 16mm Faceplate Size 10 x 25mm Monitoring Contacts Bolt & Door Download TB25 - Drop Bolt (.pdf, 469 kB) Close Ordering Options 188251-010 TRIMEC TB25SQ PTL DROPBOLT 188251-020 TRIMEC TB25SQS PTL DROPBOLT 188252-010 TRIMEC TB25SQ PTO DROPBOLT 188252-020 TRIMEC TB25SQS PTO DROPBOLT TB25-SMHK TRIMEC TB25 SURFACE MOUNT KIT Close TB25KO - Drop Bolt TB38 - Drop Bolt