STAHL 201389 Wall Mounting Socket Instruction Manual
- June 4, 2024
- STAHL
Table of Contents
201389 Wall Mounting Socket
Instruction Manual
WebCode 8579A
R. STAHL Series 8579/ 31 sockets for Zone 1/ 21 in a 4- and 5- pole version have full AC- 3 switching capacity up to 63 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 a mechanical locking device and a handle that can be locked in the 0 or I position, is an additional safety feature.
- Reliable load disconnect switch with easily visible, lockable handle and switching position display
- An integrated auxiliary contact for control and signaling purposes can optionally be enhanced with pluggable, easily retrofittable Ex e or Ex I auxiliary contacts
- 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
Technical Data
Explosion Protection
Scope of validity| European Union (ATEX) IECEx
Application range (zones)| 1
2
21
22
IECEX gas certificate| IECEx PTB 06.0020
IECEx gas explosion protection| Ex db eb IIC T6 … T5 Gb
IECEX dust certificate| IECEx PTB 06.0020
IECEx dust explosion protection| Ex tb IIIC T60 °C / T75 °C Db
ATEX gas certificate| PTB 01 ATEX 1150
ATEX gas explosion protection| G 112 G Ex db eb IIC T6 … T5 Gb
ATEX dust certificate| PTB 01 ATEX 1150
ATEX dust explosion protection| © 112 D Ex tb IIIC T60 °C / T75 °C Db
Certificates| ATEX (PTB), Brazil (ULB), IECEx (PTB), Korea (KGS), Taiwan
(ITRI)
Explosion protection note| The product labels may vary. Series devices have
certification according to ATEX and IECEx.
Electrical Data
Rated operational voltage AC| 380 to 415 V AC
Rated operational current| max. 63 A
Electrical service life| > 2×10° switching cycles
Mechanical service life| > 2×10° switching cycles
Type of voltage| Low voltage
Installation Equipment
Wall-mounting socket 63 A
Electrical Data|
---|---
Switching capacity main contacts| AC-3
690 V, 63 A
18.5 kW: 220 / 230 / 240 V
30 kW: 380 / 400 / 415 V
37 kW: 500 V
55 kW: 690 V
Auxiliary contacts| 2 (1 NO + 1 NC)
Frequency range| 50 / 60 Hz
Device Specific Data
Back-up fuse with thermal protection| 80 A gG
Back-up fuse without thermal protection| 63 A gG
Ambient Conditions
Ambient temperature| -30 °C … +40 °C (T6)
-30 °C … +55 °C (T5)
Ambient temperature| -22 °F … +104 °F (T60 °C)
-22 °F … +131 °F (T75 °C)
Mechanical Data
IP degree of protection (IEC 60529)| IP66
IP degree of protection (IEC 60079)| IP66
Enclosure material| Polyester, Glass fiber reinforced
Silicone-free| No
Multiple conductor connection| 2 x 16 mm²
Finely stranded connection cross-section| 1 x 16 mm² … 1 x 50 mm²
Connection cross-section AWG finely stranded| 1 x AWG 6 … 1 x AWG 1/ 0
Width| 180 mm
Width in inches| 7.09 in
Height| 212 mm
Height, inches| 8.36 in
Length| 413 mm
Length, inches| 16.27 in
Impact strength (IEC 60079)| 7 J
Impact strength (IEC 62262)| IK10
Colour code| Red
Coding (clock hour position)| 6
Lockable in| in 0- and I- position
Series| SolConeX
The detailed number of poles| 3 P + PE
Weight| 7.8 kg
Weight| 17.2 lb
Mounting / Installation
Connection| Screw terminal
Components
Cable entry note| Entry 1: Lower left
Entry 2: Lower right
Entry 1 model| 8161/7-M50-3516
Entry 1 type| Polyamide cable gland
Entry 1| M50 x 1.5
Entry 1 terminal area| 16 – 35 mm
Entry 1 clamping range, inch| 0.63 – 1.38 in
Metal entry possible 1| No
Entry 2 model| 8290/3-M25
Entry 2 type| Polyamide stopping plug
Entry 2| M25 x 1.5
Metal entry possible 2| No
Technical Drawings – Subject to Alterations
Marking of connections
Front view of socket 3 P + PE
Dimensional Drawings (All Dimensions in mm [inches]) – Subject to Alterations
Accessories
| Auxiliary contact | Art. No. | |
|---|---|---|
| 2 NC contacts (8080/1-3) |
250 V AC/DC max. 6 A
1.5 … 2.5 mm² solid / finely stranded
The switching function of the auxiliary contact depends on the installation
slot used.
Left and right: synchronizing| 168356
| 1 NC contact + 1 NO contact (8080/ 1- 1)
250 V AC/DC
max. 6 A
1.5 … 2.5 mm² solid / finely stranded
The switching function of the auxiliary contact depends on the installation
slot used.
Left: Delayed (ON), leading (OFF)
Right: synchronizing| 168351
| 2 NO contacts (8080/1-4)
250 V AC/DC
max. 6 A
1.5 … 2.5 mm² solid / finely stranded
The switching function of the auxiliary contact depends on the installation
slot used.
Left and right: synchronizing| 168353
Auxiliary contact key| | Art. No.
---|---|---
| for removing the mounted auxiliary contact| 201909
Cable gland made of plastic| | Art. No.
---|---|---
| 8161/7-M25-1707, Ex e
Plastic, M25 x 1.5, cable outer diameter 7 to 17 mm
Lot size 50 pieces| 239157
8161/7-M50-3516, Ex e
Plastic, M50 x 1.5, cable outer diameter 16 to 35 mm
Batch size 4 pieces| 239160
Ex I cover| | Art. No.
---|---|---
| Ex I cover auxiliary contacts for use in Ex I circuits| 168855
Stopping plug| | Art. No.
---|---|---
| 8290/3-M25
Plastic, M25 x 1.5
Lot size 1 piece| 143524
Switch insert| | Art. No.
---|---|---
| 8544/1-31L| 167239
We reserve the right to make alterations to the technical data, dimensions, weights, designs, and products available without notice. The illustrations cannot be considered binding.
R. STAHL Schaltgeräte GmbH
Am Bahnhof 30
74638 WALDENBURG
Tel. +49 7942 943 1700
+49 7942 943 1777
Email: sales.de@r-stahl.com
r-stahl.com
References
- R. STAHL | Explosion Hazard Systems | Industrial Explosion Protection
- You will find a little bit of Stahl chemistry everywhere | Stahl | Stahl
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