Ex-Control Switches with Plastic Enclosure

Ex-Control Switches with Plastic Enclosure
Donat Czapski

Donat Czapski – I am at your disposal

+48 695 244 220

info@grupa-wolff.com

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Ex-Control Switches with Plastic Enclosure

With or without measuring instruments for Zone 1 and 21

The GHG 29 control switch series features an easy-to-install and easy-to-connect design. This control switch can be implemented with up to 6 contacts and for 2 to 5 switch positions. Thus, practically all applications in modern control engineering can be covered. Contacts are protected against contact to VBG 4 and have a terminal cross section of up to 6 mm2 for the connection of single and multi-wire conductors. The rated current of the control switch at 500 V is 16 A.

control stations hardo small pic
Looking for a less expensive alternative perhaps?

Check out HARDO brand control stations

HARDO explosion-proof control stations are an excellent alternative to well-known global manufacturers. They are certified for use in zones 1, 2, 21 and 22. We supply all control stations with accessories according to the investor’s requirements.

The GHG 29 control switch series features an easy-to-install and easy-to-connect design. This control switch can be implemented with up to 6 contacts and for 2 to 5 switch positions. Thus, practically all applications in modern control engineering can be covered. Contacts are protected against contact to VBG 4 and have a terminal cross section of up to 6 mm2 for the connection of single and multi-wire conductors. The rated current of the control switch at 500 V is 16 A.

The external contours of the enclosure facilitate access to the connection terminals and thus allow easy installation. Further installation advantages result from the snap-on/snap-off switch contact block and measuring instrument. A labyrinth seal in the cover guarantees the degree of protection IP66. The impact-resistant, glass-fibre-reinforced polyester enclosure material is a prerequisite for withstanding even the most rugged industrial operating conditions. The switch can be padlocked using the inte­grated locking facility.

The locking position is indicated by a red pin. An interchangeable apparatus label and a neutral switch-position label are supplied with each switch. With CEAG installation system, control switches can be installed with high cost-efficiency.The control switches are also available on request with snap-on metal or moulded-plastic flanges.

  • Decisive cost saving with the CEAG mounting system
  • Easily accessible connection terminals
  • Degree of protection IP66
  • Cable connection range up to 6 mm2
  • Integrated locking facility
  • Optional forced contact on request
  • GHG 292
  • GHG 293

Ex Electrical Equipment – offer

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Increased insulation clearances of built-in components, high IP rating of enclosures, temperature restrictions, use of certified components and certified electrical equipment.

aluminum control stations hardo

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stations

The offered control stations and panels can be operated even under extreme industrial conditions. Our enclosures are resistant to corrosion and the effects of aggressive chemicals.

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glands

Ex cable glands are used wherever a properly protected connection of armored or non-armored cable to machinery or equipment is required.

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Electrical
connectivity

ATEX certified round plugs and receptacles – contact-making insert can be arranged in various positions

Our own
prefabrication

Guaranteed high quality due to total control over the product at each stage of the manufacturing process. Quick implementation due to shorter lead times for non-standard solutions

Secure your industrial plant

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DONAT CZAPSKI - I am at your disposal

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