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Schaltbau GmbH
Enabling switches, S834

Enabling switches, S834

Product catalog summary

Overview: The S834 Series enabling switches are designed for manual control units in industrial robots and automatic handling machines, enhancing operator safety. These switches feature positive opening operation and wiping contacts, ensuring reliable performance even under adverse conditions.

Specifications:

Contact System: Available in single and double pole versions with momentary switch operation.
Positive Opening Operation: Ensures circuit interruption even if contacts are welded, compliant with IEC 60947-5-1, Annex K.
IP Rating: Contacts are rated IP50, and terminals are IP00, providing protection against dust and direct contact.
Material: Contacts made of silver (AgCu3), with plastic parts rated to UL 94-V0 for flammability.
Endurance: Mechanical endurance exceeds 300,000 cycles, and electrical endurance exceeds 200,000 cycles at specified conditions.
Temperature Range: Operates between 0°C and +55°C.

Operation:

The switch has three positions: OFF-ON-OFF, with a detented mid position for continuous operation.
In an emergency, the actuator can be released or further depressed to stop the machine.
Wiping contacts maintain low resistance for high reliability throughout the switch's life.

Mounting and Safety Instructions:

Designed for PCB assembly, requiring testing per GS-ET-22 standards.
Mounting should be performed by qualified personnel, ensuring proper clearance and shock protection.
Environmental conditions must be controlled to avoid damage from incompatible chemicals.
Regular visual inspections and adherence to safety standards (DIN EN 775, DIN EN 60204-1, etc.) are essential.

Standards and Compliance:

Complies with IEC 60947 for control switches and IEC 60529 for IP ratings.
Manufactured in compliance with RoHS and certified to DIN EN ISO 9001 and 14001.

Applications: Ideal for systems requiring high safety and reliability, particularly in industrial robotics and automatic handling equipment.

Catalog excerpts

Connect - Contact - Control Snap-action switches S834 Series Enabling switches with positive opening operation and wiping contacts Catalogue D34.en more information here: schaltbau-gmbh.com

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2 4 Connect - Contact - Control S834 Enabling switch with positive opening operation and wiping contacts Enabling switches for manual control units of industrial robots The S834 enabling switch is typically used in manual control actuators for automatic handling machines and robotics. When installed in such devices, the S834 greatly increases safety for the operator in the working area. Operation: ●● Mid position (ON) – circuit closed: The manual control actuator is continuously held by the operator in the detented mid position. ●● Emergency cutout – the machine stops: The manual control actuator...

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Series S834 ●● S834 T1G2a 100: Double pole enabling switch Actuator position Free position Operating position Total travel position Locating pin to be pressed into PCB Locating pin to be pressed into PCB Actuator position Free position Operating position Total travel position Note: To ensure proper operation of the positive opening function it is necessary to depress the plunger to the total travel position. However, it must not be pushed beyond total travel position. Data is valid for new switches. Note: To ensure proper operation of the positive opening function it is necessary to depress...

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4 6 Connect - Contact - Control Assembly PCB assembly instructions Our S834 is designed for PCB assembly only. After assembly a test is required in accordance with the test principles of GS-ET-22, section 6. Download at: www.schaltbau.info/s834-en Hand soldering: ●● Soldering apparatus: hand-held soldering iron ●● Solder: flux-filled solder wire, lead-free ●● Temperature/duration: 350 °C; 6 sec max. (PCB, 1.6 mm, through-hole plating) Wave soldering: ●● Soldering apparatus: wave soldering station, 1 wave (Wörthmann wave) ●● Solder: lead-free solder for selective and wave soldering ●●...

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Single pole momentary switch Double pole momentary switch Distinct operating point Positive opening operation 0 Wiping contacts Conventional thermal current l,h IEC 60947 Rated insulation voltage U, IEC 60947 Rated impulse withstand voltage Uimp IEC 60947 Positive opening travel IEC 60947 Vibration resistance at 0.1 ms opening time max. ,rr „„„ , , Shock resistance Actuation force *' up to distinct operating position up to total travel position (beyond distinct contact point) Endurance, operating cycles IEC 60947 mechanical (operating/total travel position) Plastic parts Solder pins for PCBs...

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Schaltbau GmbH with compliments: For detailed information on our products and services visit our website – or give us a call! Schaltbau GmbH Hollerithstrasse 5 81829 Munich Germany Schaltbau GmbH manufactures in compliance with RoHS. The production facilities of Schaltbau GmbH have been IRIS certified since 2008. Certified to DIN EN ISO 14001 since 2002. For the most recent certificate visit our website. Certified to DIN EN ISO 9001 since 1994. For the most recent certificate visit our website. Electrical Components and Systems for Railway Engineering and Industrial Applications Connectors Charging...

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Enabling switches, S834

Enabling switches, S834

Catalog excerpts

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