// EXPLOSION PROTECTION

EEx/EExM 61 Z

Features/Options

  • Ex zone 1 and 2,
    as well as 21 and 22
  • Metal enclosure
  • Wall mounting
  • Slow or snap action: 2 contacts
  • Various spring force variants (actuating forces)
  • Pull-wire function



/ Application >/ Variants/Actuators >/ Type code >/ PDF >

EEx/EExM 61 Z

 

Technical data

Standards IEC/EN 60947-5-1; EN 1088; EN 50014; EN 50018; EN 50019; EN 50281-1-1
Design –
Enclosure aluminium die-cast, enamel finish
Cover steel, enamel finish
Switch insert EExM 14, EEx 14
Protection class IP 65 according to IEC/EN 60529
Contact material silver
Switching system slow or snap action, positive break NC contact Zwangsöffnung
Switching elements EExM 61: change-over contact Form C, EEx 61: change-over with double break Zb, galvanically separated contact bridges
Connection cable H05VV-F
Cable section 4 x 0,75 mm2
Cable length 3 m
Uimp 4 kV
Ui 250 V
Ithe 6 A
Ie/Ue 6 A/250 VAC; 0,25 A/230 VDC
Utilisation category AC-15, DC-13
Max. fuse rating 6 A gL/gG D-fuse
Ambient temperature –20 °C … +65 ºC
Mechanical life > 1 million operations
Switching frequency 1800/h
Repeat accuracy ± 0,1 mm
Contact gap max. 2 x 4.5 mm
Ex certification EEx geprüft II 2G EEx d IIC T6, II 2D IP65 T80°C
Approvals EExM 61: PTB 03 ATEX 1069 X* EEx 61: PTB 03 ATEX 1070 X*
*referring to the switch insert

Contact variants

  Snap action  Slow action 
1 NC/1 NO contact
EExM 61 Z 1Ö/1S
EEx 61 Z 1Ö/1S

Features/Options

  • Watertight collar W to protect against the entry of foreign bodies

Watertight collar W

Pull-wire for pull-wire switches

Features/Options

  • Pull-wire yellow (polypropylene)
  • With rubber ball and Duplex wire clamp
  • 1, 2, 3 or 4 m long
  • Ordering unit: 1 piece

Pull-wire for pull-wire switches

Ordering details

Pull-wire with ball for
pull-wire switches 1 m
04.73.7106
Pull-wire with ball for
pull-wire switches 2 m
04.73.7107
Pull-wire with ball for
pull-wire switches 3 m
04.73.7108
Pull-wire with ball for
pull-wire switches 4 m
04.73.7109