ESTI-APPARATEBAU Ing. Sebastian Thielmann GmbH

Bundesallee 89 - 12161 Berlin / Germany - Tel +49-30-859 41 41 - Fax +49-30-859 41 70

eMail: info@esti-berlin.de - Internet: www.esti-berlin.de und www.esti-apparatebau.com

ESTI Excess Temperature Protector Ex 88

single-pole change-over switch 6.5 A / 250 V~; 0.16 A / 220 V=

 

 

Please, contact us for sending you an dimensions draw of the switch.

 

  • Earth connection: protective conductor green/yellow end external ex-earth clamp 2.5 mm˛.Operating device: non rusting tappet.

  • Vibration proof: 10 g at 10-2000 Hz.

  • Resistance to shock: 50 g at 6 ms.

  • Ambient temperature in operation: Switch head: -25 to 75 degrees C.

  • Standard length of the probe: approx. 200 mm.

  • Ex-qualification: EEx d IIC T6.

  • Certificate No.: Ex-87.B.1081

  • Protection category: IP 67 (acc. to Din 40050), part 8.

  • Housing GD-AI-alloy, hard coated.

  • Switch element: micro-switch installed

  • Connection: The connection wire (4 x 0.75 mm˛/H 0.5 W-F) is solded with the micro-switch, provided with an unload tension end filled up with expoxide resin.

  • Nominal insulation voltage: VDE 0110 group C, 500 V AC, 600 V DC