Subscribe to R. STAHL's free newsletter now!

Keep abreast of all the latest developments in explosion protection. Our regular newsletters provide you with interesting facts from the field of Ex protection, R. STAHL's latest news, as well as information about our exciting products and solutions. 

More information

  • Get regular access to articles on important topics in the field of explosion protection.
  • Find out valuable information about our innovative products and solutions.
  • Look forward to tailored offers.
  • Find out our latest seminar dates for your diary.
  • Meet us at exhibitions and events.


Expert Mail - Newsletter bestellen En

Expert-Mail - Newsletter bestellen
More information (optional)
Weitere Angaben (optional)

Maintenance Socket Isolator Series 8579/51

R. STAHL Series 8579/51 CES repair sockets are used for repair work with non-Ex devices (according to IEC/EN 60309) in Zones 1, 2, 21 and 22. They offer full AC-3 switching capacity according to IEC/EN 60947-3 up to 63 A. The indicator lamps displaying the operating status and the large switching handle, which can be locked in the zero position to protect against unauthorised use, provide an even higher level of safety.

  • The 63A repair sockets of the 8579 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
  • AC-3 motor switching capacity according to IEC/EN 60947-3
  • With "Do not switch on if explosion hazard exists" warning sign
  • Full compatibility between SolConeX and CES devices

Filter product lines

Select the products that are applicable to your intended use.

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

1 Product

Please select products you want to compare

Maintenance Socket Isolator Series 8579/51

Art. No.: 152986 Product Type: 8579/51-506
Product Description: Maintenance socket
Rated operational voltage AC: 200.00 - 240.00 V
Rated operational current: 0.000 - 63.000 A
Frequency range: 50 - 60 Hz
Identification colour: red
Coding (clock hour position): 6
Detailed number of poles: 5 P (3 P + N + PE)
On request


Contact form

*Mandatory fields

We'll be glad to call you back to support you.

Wir rufen Sie gerne für ein Beratungsgespräch zurück. EN