نام محصول:
سوئیچ اهرم
نام انگلیسی:
Lever switch Snap-action switches, S840
برند:
Schaltbau GmbH
مشخصات:
One feature of snap action elements is the switching speed independent of the actuation speed. This indirect switching operation is achieved by a snap mechanism allowing a defined switching action. In such a way the S840 is excellently suited for low actuation speeds, e.g. in motors or spindle limit switches.
The S840 is provided with a positive opening mechanism. Even after a short circuit, the welded contact opens. For this reason the snap action switch is built into safety circuits.
Features:
– Positive opening operation: Reliable interruption even in case of contact welding, in compliance with IEC 60947-5-1, Annex K
– Single break contacts: Changeover with single break contacts. Also available with NC or NO contacts. Compact design.
– Self-cleaning contacts: Constantly low contact resistance ensures high contact reliability over the entire design life of the switch
– Sealed to: IP40 in accordance with IEC 60529
– Contact material: Silver or gold
توضیحات:
Type
lever
Number of poles
single-pole
Protection level
vibration-resistant, impact-resistant, IP40
Other characteristics
control, with roller lever, precision, electromechanical, snap-action, compact
Primary current
Min.: 1 AMax.: 6 A
Voltage
24 V, 125 V, 240 V
دیدگاهها
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