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Technical Data Series 61

Actuator with snap-action switching element

Contact resistance Switching system new state with silver contact : ” 100 m Ÿ Self-cleaning,double-break snap-action switching system with contact opening width 2 x 0.5 mm (switch with small contact opening width as per EN IEC 61058-1).The switching elements are optionally equipped with the following switching functions : One to three normally open (NO) or normally closed (NC),or any combination of NO and NC plus connections for T13/4 LED or lamp.The number of switching elements cannot exceed three.The switching elements provided for the 3-position switch actuators are equipped with max.2 NC or 2 NO or any combination.The number of switching elements cannot exceed two. as per DIN IEC 60512-2-4,measured at 100 mA,10 Vnew state with gold plated contact : ” 50 m Ÿ as per DIN IEC 60512-2-3,measured at 20 mV,10 mA Electrical life • 50.000 cycles of operation at 250 VAC,5 A,cos 0.95 as per EN IEC 60947-5-1
o Electrostatic discharge keylock switch : 11kV Conventional free air thermal current

Material

raised mounting Polymethylmethacrylat (PMMA),as per UL94 HB,flush mounting Polycarbonat (PC),as per UL94 V0,or aluminium anodized I
th = 5 A,as per EN IEC 60947-5-1the maximum current in continuous operation and at ambient temperature must not exceed the quoted maximum values. Front bezel Recommended minimum operational data Lens Electric strength polyetherimid (PEI),as per UL94 V0,or aluminium anodized Switch rating switch rating AC with silver contact or silver contact with gold plating, service category AC-15,as per EN IEC 60947-5-1 voltage : 125 VAC 250 VAC current : 2.5 A2 Aswitch rating DC for silver contact or silver contact with gold plating,service category DC-13,as per EN IEC 60947-5-1 voltage : 250 VDC current : 0.15 A material of contact: Silver Silver with gold plating voltage : 20 VAC/DC 5 VAC/DC current : 100 mA10 mA 2500 VAC,50 Hz,1min.,as per DIN IEC 60512-2-11between all terminals and earth Overvoltage category Front ring III,as per EN IEC 60947-5-1 aluminium anodized Protection class Material of contact class II,as per EN IEC 61058-1 silver or silver with gold plating Degree of pollution Switching element 3,as per EN IEC 60947-1 diallylphthalate (DAP),as per UL94 V0 and Polyamide (PA66),as per UL 94 V0 Actuator housing polyetherimide (PEI),as per UL94 V0,self-extinguishing

Mechanical characteristics

solder rigid flexible superflexible 1wire :0.5 ...1.5 mm Terminals
2 0.5 ...0.75 mm
2 0.5 mm
2 2 wires : 0.75 mm
2 selector / Keylock switch : 2.5 ...10 Ncm 0.5 mm
2 Actuating torque Actuating force pushbutton : 2.7 ...3.6 N Actuating travel pushbutton : 3 mmselector-/ keylock switch 2 positions 3 positionsmomentary action: approx.42 °approx.2 x 42 ° maintained action: approx.90 °approx.2 x 90 °

Environmental conditions

-40 °C ...+85 °C Rebound time Mechanical lifetime Storage temperature Operating temperature the rebound times apply to normal manual activation contact making: 3 ms contact breaking: 5 ms as per DIN IEC 60512-5-6 and EN IEC 60947-5-1 pushbutton maintained action: 1million cycles of operationpushbutton momentary action: 2 million cycles of operationkeylock switch: 50.000 cycles of operation selector switch: 100.000 cycles of operation -25 °C ...+55 °C Protection degree as per EN IEC 60529 frontside IP 65 | backside IP 40 Shock resistance (semi-sinusoidal) max.100 m/s
2 ,pulse width 11ms,3-axis,as per EN IEC 60068-2-27 Vibration resistance (sinusoidal) max.100 m/s
2 at 10 Hz ...500 Hz,as per EN IEC 60068-2-6 Climate resistance

Electrical characteristics

the devices comply with : EN IEC 61058-1and EN IEC 60947-5-1 damp heat,cyclic : 96 hours,+25 °C / 97 %,+55 °C / 93 % relative humidity,as per EN IEC 60068-2-30damp heat,state :56 days,+40 °C / 93 % relative humidity,as per EN IEC 60068-2-78rapid change of temperature :100 cycles,-40 °C ...+80 °C,as per EN IEC 60068-2-14 Standards Rated operational voltage U
e = 250 VAC,as per EN IEC 60947-1 Rated insulation voltage U
i = 320 VAC,as per EN IEC 60947-5-1 Rated impulse withstand voltage U
imp = 4 kV,as per EN IEC 60947-1

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