Ex ES 97 RL-11 -60°C

Ex position switch with safety function
Material number: 1336619
  • Ex zone 1 and 21
  • Thermoplastic enclosure
  • Cold-resistant down to -60 °C
  • High degree of protection IP 66 / IP 67 / IP 69
  • Design to EN 50047
  • Wiring compartment
  • Double insulated
  • Actuator: Long roller plunger RL
  • Attention: Please state required international approvals with your order!
Note
  • 1 Ex"e" cable gland M20x1.5 included in delivery
In stock
Contact

Technical data

Applied standards EN 60947-5-1, EN 60079-0, EN 60079-1, EN 60079-7, EN 60079-31, EN ISO 13849-1, EN ISO 14119
Enclosure thermoplastic, glass-fibre reinforced, impact resistant, self-extinguishing UL 94 V-0
Cover thermoset, glass-fibre reinforced, impact resistant, self-extinguishing UL 94 V-0
Sealing silicone
Switch type type 1
Coding level no coding
Tightening torque cover screws: 0.4 … 0.45 Nm
connecting thread of cable gland: max. 2 Nm
cap nut of cable gland: max. 5 Nm
Degree of protection IP 66 to EN 60079-0 + IEC/EN 60529 (... -60 °C)
IP 67 to EN 60079-0 + IEC/EN 60529 (... -20 °C)
IP 67 / IP 69 to IEC/EN 60529
IP 69K to ISO 20653
B10d (10 % load) 2 million
TM max. 20 years
Switch insert 1 x 8080/1-1
Contact material Silver, nickel-plated
Switching system slow action, positive break NC contacts
Switching elements 1 NC/1 NO contact, type Zb
Connection screw connection terminals
Cable cross-section min. 0,75 mm² / AWG 18, max. 1,5 mm² / AWG 16, incl. conductor ferrules
Cable entry M20 x 1,5; screwing depth max. 9 mm; use only Ex approved and certified cable glands with min. degree of protection IP 66 and suitable for the specified ambient temperature range
Utilisation category AC-15
Rated operating current Ie max. 2 A or 4 A
Rated operating voltage Ue max. 500 VAC, max. 250 VAC for unequal potential
Degree of pollution 3
Mechanical life > 1 million operations
Impact energy max. 7 J
Temperature class T6
Ambient temperature –60 °C … +55 °C max. 4 A, +60 °C max. 2 A
Short-circuit protection 2 A / 4 A gG/gN fuse
Ex marking II 2G Ex db eb IIC T6 Gb,
II 2D Ex tb IIIC T80 °C Db
IECEx Ex db eb IIC T6 Gb,
Ex tb IIIC T80 °C Db
Approvals BVS 16 ATEX E 052
IECEx BVS 16.0052

Contact diagram

Switching diagram