Siemens SIRIUS safety relay 3TK2824-1AL20

 ·        SIRIUS safety relay with relay enabling circuits (EC) 230 V AC, 22.5 mm Screw terminal EC instantaneous: 2 NO EC delayed: 0 NO SC: 0 NC AUTOSTART Basic device Maximum achieved SIL: 1, PL: c

·        Product designation :- safety relays

·        Design of the product :- for EMERGENCY-STOP units

·        Protection class IP / of the housing :- IP40

·        Protection class IP / of the terminal :- IP20

·        Insulation voltage / rated value :- 300 V

·        Ambient temperature during storage :- -40 … 80°C

·        Ambient temperature during the operating phase :- -25 … 60°C

·        Relative humidity during the operating phase :- 10…95%

·        Impulse voltage resistance / rated value :- 4000 V

·        Type of the safety-related wiring / of the inputs :- single-channel or single-channel and two-channel

·        Operating cycles / maximum :- 1000 1/h

·        Resistance to direct current / of the cable / maximum :- 30Ω

·        Control supply voltage frequency rated value :- 50..60Hz

·        Control supply voltage at 50 Hz/60 Hz / for AC / rated value :- 230 V

·        Type of mounting :- screw and snap-on mounting

·        Design of the electrical connection :- screw-type terminals

·        Verification of suitability :- BG, SUVA, UL, CSA, EN 60204-1, EN ISO 12100, EN 954-1, IEC 61508