V4 snap-action switch S880 Snap-action switch S840
V4 snap-action switch S880 Snap-action switchesRequest
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Snap-action switch S840 Snap-action switchesRequest
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Electrical Data
Contact configuration SPDT (Form C) subminiature snap-action switch with 3 terminals, positive opening operation, and wiping action SPDT (Form C) snap-action switch with 3 terminals, positive opening operation, and wiping action
Conv. thermal current Ith EN60947 6 A at T = 85°C 6 A at T = 85°C
Conv. thermal current Ith UL508 6 A at T = 85°C ---
Rated insulation voltage Ui EN60947 250 V at PD2 / 125 V at PD3 (value for IP40/00) 250 V
Rated insulation voltage Ui UL508 300 V 300 V
Pollution degree IEC 60947 PD 2 or PD 3 PD 3
Pollution degree UL508 PD 3 PD 3
Rated impulse withstand voltage Uimp 2.5 kV 2.5 kV
Utilization category IEC 60947 AC-15, 230 VAC/1.0 A / DC-13, 60 VDC/0.5 A AC-15, 230 VAC/1.5 A
Utilization category UL508 240 V AC/1.0 A / DC 60 VDC/0.5 A (General Purpose) 240 V AC / 1 A (General Purpose), 240 V AC / 6 A (Resistive), 24 V DC / 6 A (Resistive), B300 - 240 V AC Std. pilot duty, B300 - 125 V AC Std. pilot duty
IP rating: contacts/terminals IP40/IP00, IP60/00, IP67/67, IP67/00 IP40/IP00
Contact material Silver or gold Silver or gold
Short-circuit protection 2 A gG 6 A gG
Actuators, operating positions
Actuator Push button, roller lever, plain lever, simulated roller lever Push button, roller lever, plain lever, simulated roller lever
Free position 9.10 ±0.15 (push button) 16.0 ±0.1 (push button)
Operating position 8.40 ±0.20 (push button) 14.8 ±0.2 (push button)
Release position 8.55 ±0.20 (push button) 15.0 ±0.2 (push button)
Total positive opening travel 7.35 (push button) 13.6 (push button)
Total travel position 7.15 (push button) < 13.5 (push button)
Movement differential (between operating and release position) 0.15 (typical, push button) 0.2 (typical, push button)
Mechanical data
Front mount --- ---
Ganging (side mount) yes, side mount yes, side mount
Vibration resistance 50 g (10 … 500 Hz all directions, without aux. actuator at 0.1 ms max. opening time) 5 g (10 … 500 Hz all directions, without aux. actuator at 0.1 ms max. opening time)
Shock resistance 50 g, half sinus (without aux. actuator at 0.1 ms ) 15 g, half sinus (without aux. actuator at 0.1 ms max. opening time)
Housing material PC, green transparent / PC, black PC, green transparent
Mechanical endurance 1.5 million cycles min. 10 million cycles min.
Temperature range -40 °C ... +85 °C -40°C ... +85°C
Note Data valid for new switches with silver contacts Data valid for new switches with silver contacts
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