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Specification
Ordering data Product type description : T4S 255-20ZH
General data Product name : T 255 plunger with central mounting 4S Standards : IEC 60947-5-1 , ISO 13849-1 , BG-GS-ET-15 , Housing construction form : Norm construction design Enclosure material : Zink Enclosure coating material : painted Material of the contacts, electrical : Silver
General data - Features Number of auxiliary contacts : 2
Safety appraisal Standards : ISO 13849-1 Mission Time : 20 Year(s)
Mechanical data Actuating element : Plunger Mechanical life, minimum : 20,000,000 Operations Actuating force, minimum : 9 N Positive break force, minimum : 19 N Actuating speed, minimum : 60 mm/min Actuating speed, maximum : 1 m/s Note Bounce duration : Bounce duration in accordance with actuating speed Note (Switchover time) : Switchover time in accordance with actuating speed
Mechanical data - Connection technique Terminal Connector : Screw connection Cable section, minimum : 0.75 mm² Cable section, maximum : 2.5 mm² Note (Cable section) : All indications about the cable section are including the conductor ferrules.
Mechanical data - Dimensions Height of sensor : 103.5 mm Length of sensor : 30 mm Width of sensor : 63 mm
Ambient conditions Protection class : IP67 Ambient temperature, minimum : -30 °C Ambient temperature, maximum : +80 °C
Ambient conditions - Insulation value Rated impulse withstand voltage : 6 kV
Electrical data Thermal test current : 10 A Required rated short-circuit current to EN 60947-5-1 : 1,000 A Utilisation category AC-15 : 230 VAC Utilisation category AC-15 : 4 A Utilisation category DC-13 : 24 VDC Utilisation category DC-13 : 1 A Switching element : Normally open contact (NO)