Plugs and sockets

State-of-the-art plugs and sockets for use in hazardous areas – versatile and safe
SolConeX is R. STAHL's latest series of explosion-protected plugs and sockets, boasting impressive versatility and a great many clever features for quick and easy installation and functional operation in Zones 1, 2, 21 and 22. These plugs and sockets are suitable for all international wiring systems.

R. STAHL's latest generation, SolConeX, boasts the world's most advanced explosion-protected plugs and sockets. These models are fully compatible with the older versions. They are easy to install, e.g. the deep-drawn enclosure wall allows more space in the connection chamber for the load disconnect switch that is integrated in the socket flange. An integrated strain relief ensures optimal contact during operation, and the self-cleaning contact stacks have been developed to minimise contact resistances. For control and status signals, there is the option of retrofitting up to two auxiliary contacts. The switch sockets are available for currents of between 16 A and 125 A and for connection cross-sections of up to 150 mm².

  • State-of-the-art explosion-protected plugs and sockets with innovative features
  • Can be used in Zones 1, 2, 21 and 22
  • suitable for all commonly used wiring systems across the world (IEC 60309), IP66 degree of protection

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Select the product lines that are applicable to your intended use.

Scope
Zones
Min. ambient temperature
Max. ambient temperature
Type of protection (IP)
Detailed number of poles
Coding (clock hour position)​
Description​
Rated operational voltage AC
Rated operational current
Rated operational voltage DC
Frequency range
Identification colour

34 Series (332 Products)

Wall-mounting Sockets 16 A Series 8570/11

  • For use in Zones 1, 2, 21 and 22
  • Degree of protection IP66
  • Extreme temperature range of –50 ... +55 °C
  • Optional: pluggable, easily retrofittable Ex e or Ex i auxiliary contacts for control and signalling purposes
  • With motor switching capacity AC-3 in accordance IEC/EN 60947-3
  • Shock resistance IK10 according to 62262-0
  • Variants for use in the US / Canada upon request

Plugs 16 A Series 8570/12

  • For use in Zones 1, 2, 21 and 22 worldwide
  • Degree of protection IP66
  • Extreme temperature range of –50 … +55 °C
  • Shock resistance IK10 according to 62262-0
  • No impact of torsional forces from the cable on the seal
  • Full compatibility between SolConeX and CES devices
  • Variants for use in the US / Canada upon request

Coupler Sockets 16 A Series 8570/16

  • Coupler sockets, 16 A, various voltage ranges acc. to EN60309
  • Easy to transport in stainless steel carrying frame with large carrying handle, free-standing set-up on feet
  • For use in Zones 1, 2, 21 and 22

Maintenance Socket Isolator 16 A Series 8570/51

  • The 16A repair sockets of the 8570 SolConeX and CES series are used to carry out maintenance and repair work in potentially explosive atmospheres in which non-explosion-proof devices are used
  • Padlockable switch to protect against unauthorised use
  • With "Do not switch on if explosion hazard exists" warning sign
  • Full compatibility between SolConeX and CES devices

Compact Wall-mounting Socket 16 A Series 8572/13

  • Zones 1, 2, 21, 22
  • Degree of protection IP66
  • Extreme temperature range of –50 … +65 °C
  • Full AC-3 switching capacity according to IEC/EN 60947-3
  • Wear-free contacts even in aggressive atmosphere
  • Small dimensions

Coupler Series 16 A 8572/14

  • Zones 1, 2, 21, 22
  • Degree of protection IP66
  • Extreme temperature range of –50 … +55 °C
  • Full AC-3 switching capacity according to IEC/EN 60947-3
  • Wear-free, corrosion-resistant contacts even in aggressive atmosphere

Flange Socket 16 A Series 8572/15

  • Zones 1, 2, 21, 22, degree of protection IP66
  • Full AC-3 switching capacity according to IEC/EN 60947-3
  • Wear-free, corrosion-resistant contacts even in aggressive atmosphere

Wall-mounting Sockets, Compact, Extra-low Voltage Series 8573/13

  • Zones 1, 2, 21, 22
  • Degree of protection IP66
  • Extreme temperature range of –50 … +60 °C
  • Full AC-3 switching capacity according to IEC/EN 60947-3
  • Wear-free contacts even in aggressive atmosphere
  • Compact design

Plugs, Extra-low Voltage 16 A Series 8573/12

  • Zones 1, 2, 21, 22
  • Degree of protection IP66
  • Extreme temperature range of –50 … +60 °C
  • For low voltages up to 50 V
  • 16 A
  • Wear-free contacts for aggressive atmosphere

Coupler, Extra-low Voltage 16 A Series 8573/14

  • Zones 1, 2, 21, 22
  • Degree of protection IP66
  • Extreme temperature range of –50+60°C
  • Full AC-3 switching capacity according to IEC/EN 60947-3
  • Wear-free, corrosion-resistant contacts even in aggressive atmosphere
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