ExM 61 TK - 3m

Ex position switch
Material number: 1174054
(Material number old: 61736301)
  • Ex zone 1 and 21
  • Metal enclosure
  • With pre-wired cable, cable length 3 m
  • Actuator: Spring rod with plastic tip TK
  • Wear-resistant plastic tip
  • Spring rod can be actuated from any direction
  • Elasticity of the spring allows for deflection above the max. switching angle
  • N.B.: Please state required international approvals with your order!
Contact

Technical data

Applied standardsEN 60947-5-1; EN 60079-0,
EN 60079-1, EN 60079-31
Enclosurealuminium die-cast, powder-coated
Coversteel, powder-coated
Switch insert1 x ExM 14
Degree of protectionIP 65 to IEC/EN 60529
Contact materialsilver
Switching systemsnap action
Switching elements1 change-over contact with single break, type C
Connectionpre-wired cable H05VV-F
Cable cross-section3 x 0.75 mm² (incl. conductor ferrules)
Cable length3 m
Rated impulse withstand voltage Uimp4 kV
Rated operating isolation voltage Ui250 V
Conventional thermal current Ithe5 A
Rated operating current/voltage Ie/Ue5 A/250 VAC; 0.16 A/230 VDC
Utilisation categoryAC-15; DC-13
Max. fuse rating5 A gG/gN fuse
Ambient temperature–20 °C … +60 °C
Mechanical life> 1 million operations
Operation cyclesmax. 1800/h
Repeat accuracy of switching points± 0.1 mm
Contact openingmax. 2 x 4.5 mm
Impact energymax. 7 J
Ex marking II 2G Ex d IIC T6 Gb,
II 2D Ex tb IIIC T80 °C Db IP65
ApprovalsPTB 03 ATEX 1069 X*

*referring to the switch insert
Weight620 g

Contact diagram

Switching diagram