ATEX Detectors, Control & Distribution Units Zone 1 & Zone 2 Control Station Weatherproof Ex ed – Eaton GHG 411 83

Eaton MEDC GHG 411 83 are ATEX control & distribution junction boxes intended for use in potentially explosive atmospheres in ATEX & IECEx Zone 1 and Zone 2 hazardous areas – suitable…

CategoryATEX Control Stations
  • Quoted to your quantity
  • Documentation on request
  • International delivery

Product Overview

Eaton MEDC GHG 411 83 are ATEX control & distribution junction boxes intended for use in potentially explosive atmospheres in ATEX & IECEx Zone 1 and Zone 2 hazardous areas – suitable for use in all gas groups including hydrogen. (Except Acetylene Class I, Zone 1)

These control & distribution stations are manufactured from a UV stable, impact resistant polyamide; cover fixing screws are stainless steel thus ensuring a corrosion-free product.

The GHG 411 83 range comprises a 1,2 and 3 way unit offering a compact footprint.

The high ingress protection rating makes this range of control stations suitable for use in harsh environmental conditions.

Zone 1 & Zone 2

ATEX

Features

  • Zones 1,2 and safe area.
  • Exed IIC T6.
  • ATEX approved Ex II 2GD.
  • PTB Certified.
  • UL Listed for USA and Canada.
    • Class I, Div 2, Groups A-D
    • Class I, Zone 1, AExde IIB+H2 T6
    • Class II, Div 1, Groups E,F&G(cUL)
  • IP65 & IP66*.
  • Certified temperature: –55°C to +50°C*.
  • Impact resistant thermoplastic.
  • Retained stainless steel cover screws.
  • Variety of components.
  • Variety of enclosures.

*Depending on version.

Typical Configurations

*Note: Ordering codes are for ATEX compliant units only – for CSA listed units contact sales office.

Technical Specification

High Voltage Electrical Equipment

Technical Specifications

CategoryATEX Control Stations
Built-in componentsWeight ApproxOrder No.*
1 x signal lamp, 20-254V AC/DC, lens cover: white, red, green, yellow 2 x pushbutton, 1NO + 1NC each, label: O, I, START, STOP0.76kgMEDC GHG 411 8395 R0001
1 x signal lamp, 20-254V AC/DC, lens cover; white, red, green, yellow 1 x double pushbutton, 1NO + 1NC, label: O, I, START, STOP 1 x mushroom head latching, 1NO + 1NC, “Emergency stop”0.80kgMEDC GHG 411 8395 R0003
Hazardous Area CertificationCENELEC EN60079 Exed IIC T6. (Tamb 48ºC). Zones 1 & 2. CSA Listed for USA and Canada.†
MaterialImpact resistant thermoplastic, anti-static enclosure with stainless steel cover screws
FinishSelf coloured black
Signal LampsAvailable in two voltage ranges: Universal Voltage 20-254V AC/DC (current consumption 4-15mA). Low Voltage 12-24V DC (maximum current consumption 24mA). Lamp colours available: white, yellow, red, blue, green.
Certified temp-55ºC to +50ºC. Versions with switch -55ºC to +45ºC (ATEX version). See separate US data sheet for CSA operating temperatures.
WeightFrom 0.5kg to 1.3kg (411 Range). From 0.8kg to 1.6kg (432 & 434 Range).
Ingress protectionIP66 (IP65 for double pushbutton).
Entries411 Range. 1 x M20 entry bottom as standard. 2 x M20 entries on bottom face available via brass gland continuity plate. 432 & 434 Range. 2 x M20 entries in bottom as standard (one blanking plug as standard).
Multi-way unitsEnclosures can be coupled together.
Actuator TypesSpring return pushbutton, mushroom head emergency stop, mush room head momentary, double pushbutton, key operated switches, mini control switch and rotary switches.
Termination2.5sqmm max. direct to components. Alternatively pre-wired to a 6 way terminal block accepting up to 4sqmm conductors. Max voltage rating 400V
Relay initiateAvailable on all versions – operates with 24V d.c. initiate supplies only.
Function LabellingEach cover component can have a function label as extra
LabelsDuty or tag labels are self adhesive
Options/accessoriesLift flap, function label, terminal block, potentiometer, duty/tag labels.

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