10.1 Short-circuit in the Main Circuit ................15 Cleaning ......................15 Disposal .......................15 Accessories and Spare parts ................16 General Information 1.1 Manufacturer R. STAHL Schaltgeräte GmbH Am Bahnhof 30 74638 Waldenburg Germany Phone: +49 7942 943-0 Fax: +49 7942 943-4333 Internet: www.stahl-ex.com E-Mail:info@stahl.de...
Conformity with standards and regulations is specified in the corresponding certificates and declarations of the manufacturer (e.g. EC Declaration of Conformity). These documents are available for download in the download area on the internet page www.stahl-ex.com. Symbols Used Safety Instructions Non-observance may cause damage to the equipment, serious injuries or even death.
Intended Use Observe the following information during installation and operation: Any damage can invalidate the explosion protection National and local safety regulations National and local accident prevention regulations National and local assembly and installation regulations (e.g. IEC/EN 60079-14) ...
Technical data Technical data Version 8581/31 Explosion protection Gas and dust Ex d e IIC T6 (Ta = -30 ...+40 °C) Ex d e IIC T5 (Ta = -30 ...+45 °C) Versions with auxiliary contacts for Ex i circuits: Ex d e [ib] IIC T6 (Ta = -30 ...+40 °C) Ex d e [ib] IIC T5 (Ta = -30 ...+45 °C) Ex tD A21 IP66 T65 °C (Ta = -30 ...
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Technical data Switching capacity acc. to IEC/EN 60947-3: AC-3 DC-23 DC-1 690 V, 125 A 220 V, 125 A 220 V, 125 A 120 V, 125 A 120 V, 125 A 60 V, 125 A 60 V, 125 A 1 contact 2 contacts connected in series 3 contacts connected in series Short-circuit protection...
Transport and storage 5.1 Arrangement of Contact Sleeves and Terminal Marking Arrangement of contact sleeves and terminal marking: The example shows the 6 o'clock position 06556E00 06555E00 3 P + PE 3P + N + PE 8581/31-4.. 8581/31-5.. No. of poles Frequency Rated operational voltage Colour code...
Before opening the device, disconnect it from the power supply. WARNING Use approved components only! For unused enclosure holes, use R. STAHL stopping plugs, for unused cable entries, use R. STAHL plugs. Make sure that these components have appropriate approval and meet the re- quirements of IEC/EN.
Installation 7.3 Opening / Closing the Enclosure To open the enclosure Loosen the cover screws. Open the cover including the rotary handle. To close the enclosure Close the cover including the rotary handle. Tighten the cover screws to the specified torque (4.5 Nm). 7.4 Mounting and Operating Position NOTICE ...
Auxiliary Contacts 7.6 Connection WARNING Ensure correct conductor connection! Observe the maximum connection cross-sections, please refer to chapter "Technical Data". In case of multiple conductor connection, connect PE terminal using cable lugs and assembly kit only (art. no. 211465) ...
Paste the enclosed circuit diagram indicating the respective switching function to the rating plate of the switch. 8.2 Dismounting Auxiliary Contacts 15021E00 Introduce the auxiliary contact key (art. no. 201909) with the Stahl logo pointing upwards (!) between the auxiliary contact and the switch cover. ...
The switch socket can only be switched on with inserted plug. Only Type 8581/12 plugs from R. STAHL may be used. Make sure that the bayonet lock of the socket is closed when the plug is pulled out.
Maintenance, Overhaul and Repair NOTICE Switching on and off has to be done swiftly and completely! Avoid switching positions between 0 and I (ON and OFF)! 9.1 Padlocking with a Padlock The switch can be padlocked in position 0 and I. 10 Maintenance, Overhaul and Repair WARNING Risk of electric shock!
Accessories and Spare parts 13 Accessories and Spare parts WARNING Use only original R. STAHL accessories and spare parts. Designation Figure Description Art. no. Weight Switch insert 8549/1-31L Load and motor switch 168776 4.720 Plastic cable gland 8161/7-M25-1707 50 pieces 239157 0.020...
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