Ex ES 98 DS-02 -40°C

Ex position switch
Material number: 1400753
  • Ex zone 1 and 21
  • Cold-resistant down to -40 °C
  • Metal enclosure
  • Design to EN 50041
  • Wiring compartment
  • Actuator: Adjustable rocking lever DS
  • Actuating speed max. 2.5 m/s with a vertical actuating angle of 30°
  • Wear-resistant plastic roller
  • Lever angle adjustable in 10° steps
  • Actuator can be repositioned by 4 x 90°
  • Attention: Please state required international approvals with your order!
Contact

Technical data

Applied standards EN 60947-5-1, EN 60079-0, EN 60079-1, EN 60079-7, EN 60079-31
Enclosure aluminium, corrosion-resistant, powder-coated, anthracite grey, similar to RAL 7016
Cover stainless steel 1.4401, powder-coated, signal yellow, similar to RAL 1003
Sealing silicone
Degree of protection IP 66 to IEC/EN 60529
Contact material silver
Switching system slow action
Switching elements 2 NC contacts, 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 1 x M20 x 1.5 (incl. 1 cable gland)
Clamping range 7 … 12 mm
Rated impulse withstand voltage Uimp 4 kV
Rated operating isolation voltage Ui 250 V
Rated operating current Ie max. 4.4 A T6 / max. 6.6 A T5
Rated operating voltage Ue max. 250 VAC; 125 VDC
Utilisation category AC-15; DC-13
Short-circuit protection 4 A / 6 A gG/gN fuse
Ambient temperature T6: -40° C … +70° C (max. 4.4 A)
T5: -40° C … +70° C (max. 6.6 A)
Mechanical life > 1 million operations
Operation cycles max. 1800/h
Repeat accuracy of switching points ± 0.1 mm
Impact energy max. 7 J
Ex marking II 2G Ex db eb IIC T6/T5 Gb,
II 2D Ex tb IIIC
T80°C/T95°C Db
IECEx Ex db eb IIC T6/T5 Gb,
Ex tb IIIC T80°C/T95°C Db
Approvals DMT 01 ATEX E 178
IECEx BVS 07.0014

Contact diagram

Switching diagram