Pull-wire switch
ES 97 Z
Thermoplastic enclosure
Wall mounting
Slow action
Pull-wire function
Mounting details to EN 50047
Double insulated X
Cover fixed without screws
Technical data
General technical data
Applied standards
EN 60947-5-1
Enclosure
thermoplastic, glass-fibre reinforced, shockproof, self-extinguishing UL 94 V-0, weathering resistant, UV stabilised
Degree of protection
IP66/IP67 (IEC/EN 60529)
Switching system
slow action
Switching elements
1 NC/1 NO contact, type Zb
Connection
screw connection terminals
Cable cross-section
0.34 ... 2.5 mm² (incl. conductor ferrules)
Cable entry
1 x M20 x 1.5 (M16 x 1.5 on request) (for cable glands only)
Rated impulse withstand voltage Uimp
6 kV
Rated insulation voltage Ui
500 V
Conventional thermal current Ithe
10 A
Utilisation category
AC-15; DC-13
Rated operating current/voltage Ie/Ue
AC: 24 V-10 A/120 V-6 A/400 V-4 A
DC: 24 V-6A/125 V-0.55 A/250 V-0.4 A
Minimum electrical load: 5 V/10 mA
Short-circuit protection
10 A gG/gL fuse
Conditional short-circuit current
1000 A
Operation cycles
max. 1800/h
Mechanical life
1 million operations
Ambient temperature
–30 °C … +70 °C
Actuating force
approx. 25 N
Chemical resistance
Enclosure material resistant to:
oil and petrol, alcohol, animal fats and oils, vegetable fats and oils, silicone oils, surfactants, detergents, water vapour, salt water, organic acids (citric acid, benzoic acid)
Enclosure material not resistant to:
mineral acids (concentrated hydrochloric acid, battery acid, sulphuric acid, nitric acid)