Ex pneumatic switch
ExM 14 PE / 4 bar 2m NO function
Article no.: 1045678Old article no.: 14760901
contact usProduct features
Ex pneumatic switch
Ex zone 1 and 21
Thermoplastic enclosure
Double insulated X
Snap action, NO function
Mounting details to EN 50047
Suitable for in-line mounting
With pre-wired cable
Actuator: Pneumatic pressure element
Control pressure 4 bar
Attention: Please state required international approvals with your order!
Technical data
General technical data
Applied standards
EN 60947-5-1, EN IEC 60079-0, EN 60079-1, EN 60079-31
Enclosure
thermoplastic, glass-fibre reinforced, shockproof, self-extinguishing UL 94 V-0
Degree of protection
IP65 (IEC/EN 60529)
Contact material
silver
Switching system
snap action
Switching elements
1 change-over contact with single break, NO function
Connection
pre-wired cable H03VV-F
Cable cross-section
2 x 0.75 mm²
Cable length
2 m
Rated impulse withstand voltage Uimp
4 kV
Rated insulation voltage Ui
250 V
Conventional thermal current Ithe
5 A
Rated operating current/voltage Ie/Ue
5 A/250 VAC; 0.16 A/230 VDC
Utilisation category
AC-15; DC-13
Short-circuit protection
5 A gG/gN fuse
Ambient temperature
–20 °C … +60 °C
Mechanical life
> 1 million operations
Operation cycles
max. 1800/h
Repeat accuracy of switching points
± 0.1 mm
Contact opening
max. 2 x 4 mm
Ex marking
L II 2G Ex d IIC T6 Gb,
L II 2D Ex tb IIIC T80 °C Db IP65
Approvals
PTB 03 ATEX 1069 X
Weight
171 g
Downloads
Ex pneumatic switch
ExM 14 PE / 4 bar 2m NO functionArticle no.: 1045678Old article no.: 14760901
contact us