Ex RC M20

Features/Options

  • Ex zone 1 and 21
  • Brass enclosure, nickeled, availble in stainless steel
  • Including 2 mounting nuts
  • 1 Reed contact
  • Actuation from front, from side only with bistable contact
  • Switching distance up to 30 mm depending on the actuating magnet
  • With pre-wired cable
  • Special version only for gas Ex zone 2 and dust Ex zone 22 available
  • N.B.: Please state required approvals for Russia, China and Brazil with your order!

Product image

 

Technical data

Standards EN 60947-5-2; EN 60079-0;
EN 60079-18; EN 61241-0;
EN 61241-1
Enclosure brass, nickeled
Actuator series M permanent magnet
Degree of protection IP 67 to IEC/EN 60529
Contact material silver
Switching system reed contacts
Switching elements NO contact or change-over, bistable contact
or bistable change-over contact
Connection cable, H05VV-F or
Lapptherm 145
Cable section 1NO, 1NCr: 3 x 0,75 mm2
1CO, 1COr: 4 x 0,75 mm2
Cable length 2, 5 or 10 m
Switching voltage 250 V
Switching current 1.5 A
Switching capacity 1CO, 1COr: max.50 VA/W,
1NO: max.100 VA/W
Utilisation category AC-15, DC-13
Bounce duration 0.3 … 0.6 ms
Ambient temperature –20 °C … +70 ºC
Mechanical life > 1 million operations
Electrical life 106 … 109 operations
Resistance to vibrations 1NO: 50 … 100 g,
1NC, 1CO: 10 … 50 g
Ex certification EEx geprüft II 2G Ex mb IIC T6 Gb,
EEx geprüftII 2D Ex mb IIIC T80°C Db IP67
IECEx Ex mb II T6,
Ex tD A21 IP67 T80°C
Approvals DMT 01 ATEX E 058 X,
IECEx BVS 07.0007 X