Snap action S800 - Công tắc S800 Schaltbau

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Snap action S800 - Công tắc S800 Schaltbau

Specifications

Electrical Data
Contact configuration	SPDT-DB (Form Za) snap-action switch with double-break contacts, 4 terminals, and positive opening operation
Conv. thermal current I_th EN60947	10 A at T = 85°C
Conv. thermal current I_th UL508	5 A at T = 85°C
Rated insulation voltage U_i EN60947	400 V
Rated insulation voltage U_i UL508	300 V
Pollution degree IEC 60947	PD 3
Pollution degree UL508	PD 3
Rated impulse withstand voltage U_imp	4 kV
Utilization category IEC 60947	AC-15, 230 VAC/3.0 A / DC-13, 110 VDC/1.0 A
Utilization category UL508	240 V AC/1.5 A / DC 120 VDC/1.0 A (General Purpose)
IP rating: contacts/terminals	IP40/IP00
Contact material	Silver
Short-circuit protection	6 A gL
Actuators, operating positions
Actuator	Push button, roller lever
Free position	8.85 ±0.15
Operating position	6.60 ±0.25
Release position	7.80 ±0.25
Total positive opening travel	5.80
Total travel position	5.65 min.
Movement differential (between operating and release position)	1.20 (typical)
Mechanical data
Front mount	yes, front mounting by nut retainers M3
Ganging (side mount)	yes, side mount
Vibration resistance	30 g (10 … 500 Hz all directions, without aux. actuator at 0.1 ms max. opening time)
Shock resistance	80 g, half sinus (without aux. actuator at 0.1 ms max. opening time)
Housing material	PC, green transparent
Mechanical endurance	10 million cycles min.
Temperature range	-40 °C ... +85 °C
Note	Data valid for new switches with silver contacts

S800 series snap-action switches have been proven since decades and are used worlwide.

S800 Series snap-action switches feature positive opening operation, which guarantees a reliable opening of NC contacts, even when welded due to a short-circuit or current overload. That is why S800 Series snap-action switches are particularly suitable for applications where safety is a prime requirement.
The snap mechanism for which Schaltbau‘s switches are renowned ensures rapid switching of high electrical loads. The switches are of compact design and will fit in the most confined spaces.

Features

Positive opening operation: Reliable interruption even after contact welding, in compliance with IEC 60947-5-1, Annex K
Double break contacts: High electrical rating due to solid contact bridge and double break contacts
Precision switch: High switching accuracy and resistance to shock and vibration
Magnetic blowout: Optional blowout magnets to extinguish the arc at higher DC loads
Sealed to: IP40 in accordance with IEC 60529
Contact material: Silver or gold