Contactor Ex d

07-4..0-...1/0..

Features

  • 4 galvanically isolated switching contacts
  • 2 redundant switching contacts
  • Compact construction
  • Switching capacity up to AC 690V / 18kW
  • Disconnection of power from supply lines

Marking

Ex II 2G Ex de IIC T6

Guidelines/Norms

Directive 2004/108/EC
Directive 94/9/EC

Ambient temperature

-20 °C to +40 °C

Certification

PTB 03 ATEX 1138
PTB 03 ATEX 1024
TC RU C-DE.BH02.2.00177

Description

The Ex d contactor is used for the safe switching of currents greater than 5 A or for 3+N mains power supplies in hazardous areas.

The contactor is activated by a pressurised system
(e. g. SILAS control, APEX control).

For this purpose it has four galvanically isolated switching contacts in a redundant version in the form of two switching contactors isolated from each other and connected in series. The four isolated switching contacts allow the connection of threephase consumers also.


Technical data *

Protection class IP 65
Dimensions see data sheet
Voltage Rated operating voltage Ue: 690 V
Rated frequency range: 50 – 60 Hz
Coil voltage: AC 100 to 250 V/50/60 Hz or DC 100 to 250 V
Power 4 kW, 7.5 kW, 11 kW, 18 kW

*Refer to the documentation for more detailed information


Documentation

Data Sheet - Contactor Ex d

Operating Instructions - Ex d Contactor for Zone 1 and 2 Type 07-4..0-...1/0...

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