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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

Filter product lines

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

Scope

ATEX (PTB)
ATEX (SEV)
Brazil (ULB)
Canada (CSA)
Canada (FM)
China (CQST)
EAC (CCVE)
IECEx (PTB)
India (PESO)
Korea (KGS)
Taiwan (ITRI)
USA (FM)

Zones

2 G | Gb | Zone 1
3 G | Gc | Zone 2
2 D | Db | Zone 21
3 D | Dc | Zone 22

Schlagwetter-Gerätegruppe

Gas-Device subgroup

IIB
IIB+H2
IIC

Gas-Temperaturklasse

Dust-Max. surface temperature

60 °C
65 °C
70 °C
75 °C
80 °C
85 °C
95 °C

Min. ambient temperature

-20 °C
-30 °C
-45 °C
-50 °C

Max. ambient temperature

+40 °C
+45 °C
+55 °C
+60 °C
+65 °C

Type of protection (IP)

IP54
IP55
IP56
IP64
IP65
IP66

Signal types

Detailed number of poles

1 P + N + PE
2 P
2 P + PE
3 P
3 P (2 P + PE)
3 P + N + PE
3 P + PE
4 P (3 P + PE)
5 P (3 P + N + PE)

Coding (clock hour position)

Description

Coupler socket
Coupling
Flange socket
Flange socket To an isolation transformer
Maintenance socket no mechanical locking device with indicator lamp
Plug
Small socket
Small socket To an isolation transformer
SolConeX cable reel

Rated operational voltage AC

100.00 - 130.00V
277.00 - 288.00V
347.00 - 400.00V
380.00 - 415.00V
480.00 - 500.00V
600.00 - 690.00V

Rated operational voltage AC

20 ... 25 & 40 ... 50 V AC
20 ... 25 V AC
20 ... 25 V DC
40 ... 50 V AC
50 ... 250 V AC
100 ... 130 V AC
100.00 - 130.00 V
200 ... 250 V AC
200/346 ... 240/415 V AC
277 V AC
277.00 - 288.00 V / 480.00 - 500.00 V
347.00 - 400.00 V / 600.00 - 690.00 V
380.00 - 415.00 V
480 ... 500 V AC
480.00 - 500.00 V
600.00 - 690.00 V
> 50 ... 110 V DC
> 50 V AC

Rated operational current

12.000A
16.000A
20.000A
25.000A
30.000A
32.000A
63.000A
125.000A

Max. rated operational current

16.00A

Rated operational current

Frequency range

50 - 60Hz

Identification colour

black
blue
green
light grey
red
violet
yellow

32 Series (335 Products)

Wall-mounting Sockets 16 A Series 8570/11

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

Plugs 16 A Series 8570/12

No effect of torsion forces from the wire on the seal
Full compatibility between SolConeX and CES devices
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

Coupler Sockets 16 A Series 8570/16

Coupler sockets, 16 A, various voltage ranges as perEN60309
Safe transport in the stainless steel carrying frame with large carrying handle, free setup on stand feet
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

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