Safety switch with separate actuator
ES 97 AZ
Thermoplastic enclosure
Mounting details to EN 50047
Horizontally slotted mounting holes
Max. 3 contacts
Double insulated X
Cover fixed without screws
Actuator head can be repositioned by 4 x 90°
Technical data
General technical data
Applied standards
EN ISO 13849-1, EN 60947-5-1, EN ISO 14119
Enclosure
thermoplastic, glass-fibre reinforced, shockproof, self-extinguishing UL 94 V-0, weathering resistant, UV stabilised
Actuator
stainless steel 1.4301
Switch type
type 2
Coding level
low coding
Degree of protection
IP66/IP67 (IEC/EN 60529)
B10d (10 % load)
2 million
TM
max. 20 years
Switching system
slow action, positive break NC contacts A
Switching elements
1 NC/1 NO, 2 NC or 3 NC contacts
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
Approvals
d a
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)
