Plugs and sockets | Ex | Explosion protection | R. STAHL - page 4 Plugs and sockets | Ex | Explosion protection | R. STAHL - page 4 Series 8571/21 30 A wall-mounting sockets

Series 8571/21 30 A wall-mounting sockets

R. STAHL Series 8571/21 SolConeX sockets constitute explosion-protected electrical equipment. They are approved for use in hazardous areas that are classified for the division or zone according to NEC 505. The high degree of protection guarantees the highest level of protection against the ingress of dust and/or water in any application position. Self-cleaning lamellar contacts provide optimum contact and the plugs can be inserted and removed in the zero position quickly and easily. The load disconnect switch, with a mechanical locking device and a handle that can be locked in the 0 or I position, is an additional safety feature.

  • Different voltage ranges according to EN 60309
  • Large temperature range of use
  • High mechanical impact and shock resistance
  • Perfect protection against penetration of liquids and dusts
  • 3D data for download on the website
  • Appropriate Series 8571/22 plug

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Product Description
Rated operational voltage
Rated operational current
Frequency range
Min. ambient temperature
Max. ambient temperature
Colour code
Coding (clock hour position)​
Detailed number of poles
Entry type 1
Entry 2 type

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