Highlights - Optional: Pluggable, easily retrofittable Ex e or Ex i auxiliary contacts for control and signalling purposes
Motor switching capacity AC-3 as per IEC/EN 60947-3
Variants for use in the USA/Canada available on request
Wide temperature range for use
High mechanical impact and shock resistance
Perfect protection against the ingress of liquids and dust
3D data available to download from the website
Functional Description - R. STAHL Series 8570/11 SolConeX sockets for Zone 1/21 in a 3-, 4- and 5-pole version have full AC-3 switching capacity up to 16 A. The high degree of protection IP66 guarantees the highest level of protection against the penetration of dust and 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 mechanical locking device and a handle that can be locked in the 0 or I position, is an additional safety feature.
Explosion Protection
Scope of validity - European Union (ATEX), IECEx
Application range (zones) - 1, 2, 21, 22
IECEX gas certificate - IECEx PTB 05.0023
IECEx gas explosion protection - Ex db eb IIC T6 Gb
IECEx dust certificate - IECEx PTB 05.0023
IECEx dust explosion protection - Ex tb IIIC T80 °C Db
ATEX gas certificate - PTB 03 ATEX 1227
ATEX gas explosion protection - II 2 G Ex db eb IIC T6 Gb
ATEX dust certificate - PTB 03 ATEX 1227
ATEX dust explosion protection - II 2 D Ex tb IIIC T80 °C Db
Certificates - ATEX (PTB), IECEx (PTB), Korea (KGS), Taiwan (ITRI)