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Ex-Control units and control stations

Ex-Control units and control stations
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Ex-Control units and control stations - 1

CEAG Products Main Catalogue Part 2: Chapter 4 Ex-Control units and control stations

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Ex-Control units and control stations - 3

Ex-Control units and control stations Table of contents

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Ex-Control units and control stations - 4

Ex-control units and control stations Material selection At the heart of every electrical system is the control station. Even under the most adverse conditions, CEAG control stations can be used and operated reliably. The enclosures consist of impact-resistant thermoplastic, glass-fibre-reinforced polyester, light alloy or stainless steel. The robust materials, thermoplastic and polyester, fulfil the specification for surface resistance < 109 Q required by EN 60079. The well-tried enclosure materials have proven their high resistance to chemicals in indoor and outdoor installations -...

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Ex-Control units and control stations - 5

Ex-control units and control stations Panel mounting CEAG control and indicating elements can be integrated in panels with a wall thickness of up to 5 mm. The CEAG components for panel mounting, such as signal lamps, pushbuttons and switches, can be instantly plugged into the control and indicating elements on the panel via a bayonet-ring fitting. The single-wire installation is clear and simple. All panel-mounted apparatus can be retrofitted for cable connection with a slip-on strain relief and protective cap and is then completely certified. Planning and procurement of panel-mounted...

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The explosion-protected installation switches are for use in the Zones 1, 2, 21 and 22. The materials used have proved to be safe and reliable for both indoor and outdoor installations, in particular in chemical and offshore plants. The robust housings are made of a modified polyamide material. The large actuator surface of the installation switch allows perfect operation, even when wearing working gloves. A protective collar prevents inadvertent operation. The toggle has a luminescent label which is in accordance with §7 of the Workshop Regulations and is also free from radioactive...

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Ex-installation switch Technical data Marking accd. to 2014/34/EU EC-Type Examination Certificate lECEx Certificate of Conformity Marking accd. to IECEx Permissible ambient temperature Rated voltage Rated current Connecting terminals Degree of protection accd. to EN 60529 Cable glands11 Weight Enclosure material Ex-installation switch and Ex-pushbuttons © II 2 G Ex de IIC T6 / © II 2 D Ex tD A21 IP66 T80 °C PTB 98 ATEX 3121 IECEx BKI 07.0036 Ex ed IIC T6 Ex tD A21 IP66 T67 °C -20 °C up to +40 °C -55 °C up to +55 °C (option) 250 V, 50 - 60 Hz 16 A Switch terminals: 2 x 2.5 mm2 /...

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Reliable control of processes Even under the most adverse conditions, CEAG control stations can be used and operated reliably. The enclosures consist of low-temperature impact-resistant thermoplastic which fulfils the requirements of EN 60079 and provides a high resistance to chemicals. The well thought out design with low side walls allows optimum cable connection. Modular design Quick fixing allows up to three CEAG built-in components, such as signal lamps, pushbuttons and switches, to be snapped on a rail in the enclosure. They can be snapped out of the enclosure to facilitate...

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Ex-Control units and control stations - 9

Ex-moulded plastic control stations GHG 41 Technical data Ex-control stations Type 411 81 I Type 411 82 I Type 411 83 Marking accd. to 2014/34/EU D II 2 G Ex ed ib m IIC T6 D II 2 D Ex tD A21 IP66 T80 °C EC-Type Examination Certificate PTB 00 ATEX 3117 IECEx Certificate of Conformity IECEx BKI 04.0003 Marking accd. to IECEx Ex e II T6, Ex e ib IIC T6, Ex ed IIC T6 or Ex ed ib IIC T6 Permissible ambient temperature -20 °C up to +40 °C Rated making-/rated breaking capacity Ex41 Protection class I Degree of protection accd. to EN 60529 IP66...

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Ex-moulded plastic control stations GHG 411 Built-in components Weight approx. 1 x pushbutton DRT 1 NO+ 1 NC label: “0, I, START, STOP” 0.40 kg GHG 411 8100 R0001 1 x mushroom-head pushbutton SGTE 1 NO+ 1 NC “Emergency stop” 0.45 kg GHG 411 8100 R0002 1 x mushroom-head pushbutton SGTE 1 NO+ 1 NC “Emergency stop” with key unlocking 0.50 kg GHG 411 8100 R0012 1 x double pushbutton DDT 1 NO+ 1 NC label: “0, I, START, STOP” 0.45 kg GHG 411 8100 R0009 1 x key-operated switch SLS 2 NO SW 5 “engaging-engaging-engaging” label: “I 0 II” 0.52 kg 1 x control switch SCT 1...

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Ex-Control units and control stations - 11

Ex-moulded plastic control stations GHG 411 Ordering details Type 411 82 with 2 built-in components Content Built-in components Weight approx. Order No. 1 NO + 1 NC each label: “0, I, START, STOP" 1 x signal lamp SIL 20-250 V AC/DC coloured lens cover: „white, red, green, yellow" 1 x double pushbutton DDT 1 NO + 1 NC label: “0, I, START, STOP" 0.65 kg 1 x double pushbutton DDT 1 NO + 1 NC label: “0, I, START, STOP" 1 x mushroom-head pushbutton SGT 1 NO + 1 NC “emergency stop“ 0.57 kg 1 x control switch SCT 1 change-over SW 6 “engaging-engaging" label: “0 - I" 1 x mushroom-head...

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Ex-Control units and control stations - 12

Ex-moulded plastic control stations GHG 411 Built-in components Weight approx. 1 x signal lamp SIL 20-250 V AC/DC coloured lens cover: „white, red, green, yellow" 2 x pushbutton DRT 1 NO + 1 NC each label: "0, I, START, STOP" 1 x signal lamp SIL 20-250 V AC/DC coloured lens cover: „white, red, green, yellow" 1 x double pushbutton DDT 1 NO+ 1 NC label: "0, I, START, STOP" 1 x mushroom-head pushbutton SGTE 1 NO+ 1 NC "emergency stop" 1 x measuring instrument AM72 CT connection n/1A Scale 0 -100%/150% 1 x control switch SCT 1 NO+ 1 NC SW 8 "engaging-engaging-spring return" label: "0 -...

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Ex-moulded plastic control stations GHG 411 Dimension drawing

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Accessories for Ex-control stations Application Fixing method OU Fixing method Mounting plate for type 411 82 and 411 83 Wall mounting screwless mounting Pipe clamp screwless mounting Trellis-work mounting screwless mounting Wall mounting Trellis-work mounting Pipe clamp Plug-in fastener for CEAG modules with 5.5 mm and 11 mm mounting size per 4 pieces 11 snap-on with snap-on mounting 5.5 mm

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