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The GRP Enclosed Switch Disconnector are made of glass fibre reinforced polyester “Ex e”, available in currents 16A, 25A, 40A, 80A and 180A.
Lid secured quickly by quarter turn of captive screw
All the metal elements are anti-corrosive rust proof. Concave-convex joints between the covers and bodies are designed to mount an air-foam silicone bar, which secure an IP66 degree of protection. Terminal boxes are used for dividing and connecting wires for various electrical apparatus and instruments in the circuits.
Installation is certified for zones 1, 2, 21 and 22; with features of high corrosion protection, water -proof and dustproof, they can meet the requirements in chemical, petrochemical and marine industries.
The GRP Ex safety and isolation switch, allows work with a machine to safely maintain, clean and overhaul it as long as the switch is in the OFF position.
Lid secured quickly by quarter turn of captive screw
The GRP Ex safety and isolation switch are made of glass fibre reinforced polyester “Ex e”. All the metal elements are anti-corrosive rust proof. Concave-convex joints between the covers and bodies are designed to mount an air-foam silicone bar, which secure an IP66 degree of protection. Terminal boxes are used for dividing and connecting wires for various electrical apparatus and instruments in the circuits. Installation is certified for zones 1, 2, 21 and 22; with features of high corrosion protection, water -proof and dustproof, they can meet the requirements in chemical, petrochemical and marine industries.
Separately certified Ex load isolation switch module is mounted inside. lt can be used to disconnect the power when there is maintenance, clean and repair in the circuit with frenquency AC50/60Hz, rated voltage 230V and 690V, rated current 16~180A.
This kind of switch is commonly used in any industry which uses machines, because the electrical circuits and tri-phase asynchronous motors need the energy supply and the installation kept separate, in places considered as potentially explosive, such as zones1, 2, 21 and 22.
lt can be used to disconnect the power when there is maintenance, clean and repair in the circuit.
Get a total stoppage of the machinery so that the necessary activities can be carried out without any risk to the operator.
It is impossible to start the machine when working on it thanks to the mechanical blocking of the disconnector.
Boxes reinforced polyester Atex boxes with high corrosion protection, water-proof and dustproof.
PROTECTION MODE
This equipment is certified for use in potentially explosive atmospheres in 1, 2, 21 and 22 zones and it has “Ex e” and “Ex d” (protection).
Atex mark:
IECEx mark:
NORMATIVE
Atex directive and regulations:
IECEx regulations:
Enclosure regulations:
Certificate numbers:
Protection type:
Normative:
Operating temperature (ambience):
Low voltage directive and regulation:
Terminal boxes are used for dividing and connecting wires for various electrical apparatus and instruments in the circuits. Installation is certified for zones 1, 2, 21 and 22; with features of high corrosion protection, water -proof and dustproof, they can meet the requirements in chemical, petrochemical and marine industries.
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