Lever switch Snap-action switches, S840
single-polevibration-resistantimpact-resistant

lever switch
lever switch
lever switch
lever switch
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Characteristics

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 A

Max.: 6 A

Voltage

24 V, 125 V, 240 V

Description

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

Exhibitions

Meet this supplier at the following exhibition(s):

Global Industrie 2024
Global Industrie 2024

25-28 Mar 2024 París Villepinte (France) Stand 5E119

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    Hannover 2024
    Hannover 2024

    22-26 Apr 2024 Hannover (Germany) Hall 11 - Stand C401

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    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.