05.12.2018 RAFIX 16 - Standard contact block, silver contacts, without lamp socket, screw terminals 1.20.122.161/0000 Dimensions Size not mounted 22 x 25 x 41 mm Mounting depth (with actuator / indicator) 51.1 mm Mechanical design Mounting snap on actuator Contact system bridge-contact self cleaning Contact materials Ag Contact arrangement 1 NC + 1 NO Contact function latching Lamp socket - Terminals screw terminals Terminal marking according to DIN 50013, NC: 11/12 resp. 21/22, NO: 13/14 resp. 23/24, lamp: X1 +, X2 - Operating travel 3 mm Robustness 100 N Mechanical characteristics Robustness acc. to IEC 60947-5-5 Electrical characteristics Rated insulation voltage acc. to VDE 0110, AC 250 V Rated insulation voltage acc. to VDE 0110, DC 300 V Ohmic rated current I R 6 A Rated motor current I M nenn 4 A Application category acc. to VDE 0660 Teil 200 AC 15B 300 Application category acc. to VDE 0660 Teil 200 DC 13Q 300 Rated insulation voltage U , AC I 250 V Rated insulation voltage U , DC I 300 V Rated voltage U / rated current I , AC E E 250 V/1.5 A, 120 V/3.0 A V Rated voltage U / rated current I , DC E E 250 V/0.27 A, 125 V/0.55 A, 60 V/1 A, 24 V/2 A V Thermic rated current I , AC the 5 A Thermic rated current I , DC the 2.5 A Technical data are approximate and intended solely for general orientation in the selection of a product. Subject to modifications and errors. Images and other graphics may only be similar. For more information, refer to www.rafi.de chapter Imprint / Data Protection.05.12.2018 Operating life switching element AC 100,000 at 6A, 800.000 at 2A Operating life switching element DC 250,000 at 220 V/0.2 A, 1,000,000 at 24 V/2 A Rated power DC 10 x I E Rated power AC 1.1 x I E Contact resistance when new max. 20 m Other specifications Protection class II Corresponding to EU directive NSR 72/73 yes Shock resistance acc. to IEC 60068-2-27 amplitude < 50g, 11ms, half sinusoidal Operation temperature min. -25 C Ambient temp. operating max. without lamp / LED +70 C Ambient temp. operating max. with lamp /LED +55 C Storage temperature min. -40 C Storage temperature max. +85 C Color code grey bottom Environmental restistance acc. to IEC 60068-2-14, -30, -33 and -78 Mechanical operating life latching (operations) 100,000 Resistance to vibrations acc. to IEC 60068-2-6 10 g at 20 ... 500 Hz Hot wire ignition acc. to IEC 60695-2-1 yes ROHS compliant yes REACH compliant yes Technical data are approximate and intended solely for general orientation in the selection of a product. Subject to modifications and errors. Images and other graphics may only be similar. For more information, refer to www.rafi.de chapter Imprint / Data Protection.