Ex wireless command devices Ex RF 95 EN868

Features/Options

  • Ex zone 1 and 21
  • Thermoplastic enclosure
  • Mounting details to EN 50047
  • EnOcean® wireless technology
  • No power supply, no wiring and pipe laying required
  • Easy programming of receiver
  • Multi-network capable
  • Output signal can be individually configurated at the receiver

Technical data

StandardsEN 60947-5-1; EN 61000-6-1, 2, -3, -4;
EN 301 489-1; EN 301 489-3;
EN 300 220-1, -2; EN 60079-0;
EN 60079-11
Enclosureglass-fibre reinforced, shock-proof thermoplastic (PA 66), self-extinguishing UL 94-V0
Tightening torquemounting screw enclosure: max. 1.2 ... 1.3 Nm
Coverglass-fibre reinforced, shock-proof thermoplastic (PA 66), self-extinguishing UL 94-V0
Degree of protectionIP 65 to IEC/EN 60529
ProtocolEnOcean®
Ambient temperature–20 °C … +65 °C
Operation cyclesapprox. 9000 telegrams at repetitions/h
Voltage supplyElectrodynamic energy generator
Frequency868.3 MHz
Transmission powermax. 10 mW
Data rate120 kbps
Channel bandwidth280 kHz
Wireless rangemax. 300 m outside,
max. 30 m inside
Actuating timemin. 80 ms
Impact energymax. 7 J
Noteno status signal available
Ex marking II 2G Ex ib IIC T6 Gb
II 2D Ex ib IIIC T80 °C Db
IECEx Ex ib IIC T6 Gb
Ex ib IIIC T80 °C Db
ApprovalsBVS 08 ATEX E 111
IECEx BVS 08.0048
Ordering details
Type code

Push-button RT

Type   Material no.
Ex RF 95 RT EN868 on request Produced to order.

Push-button with diaphragm RTM

Type   Material no.
Ex RF 95 RTM EN868 1184506

Control switch RST

Type   Material no.
Ex RF 95 RSTA 0←I EN868 on request Produced to order.

Key switch RSSA

Type   Material no.
Ex RF 95 RSSA 14 EN868 on request Produced to order.

Selector switch RW

Type   Material no.
Ex RF 95 RWA 0-I EN868 1253657

Push button RS SW

Type   Material no.
Ex RF 95 RS SW EN868 1182181

Push-button with latching RV

Type   Material no.
Ex RF 95 RV SW EN868 on request Produced to order.
Accessories