Описание

  • With exterior diaphragm
  • plunger spacing 12 mm
  • Upright housing, small flange
  • Degree of protection IP67 according to IEC 60529
Exterior diaphragmThe exterior diaphragm protects the plunger guide against the entry of very fine dust (dust from grinding, casting, glass, etc.) and prevents the plunger seizing. At the same time, plunger sticking, caused by resinous lubricating coolants, can be prevented with this exterior diaphragm version. Switching elements
ES 502 ESnap-action switching contact 1 NC + 1 NO
ES 508Slow-action switching contact 1 NC
On the usage of safety switching elements, the dog distance must be maintained to achieve the positively driven travel. The dogs must be positively mounted according to EN ISO 14119, i.e. riveted, welded or secured in some other way against becoming loose. LED function display (on request)LED function display possible on request.
Contact bounce time
Switching element ES502E < 3ms
Contact closing time
Switching element ES502E < 4ms
Design Upright
Housing material Die-cast aluminum, anodized
Weight
Net 0,45 kg
Ambient temperature -5 ... 80 °C
Degree of protection IP67
Mechanical life 30 x 106
Contact material Silver alloy, gold flashed
Switching principle
Switching element ES508 Slow-action switching contact
Switching element ES502E Snap-action switching contact
Plunger spacing 12 mm
Installation orientation Any
Number of switching elements 3
Number of positively driven contacts 1
Number of NC contacts 2
Number of NO contacts 2
Connection 2 x M20 x 1.5
Approach speed 0,01 ... 20 m/min
Actuating element Chisel plunger
Actuating force min.20 N
Operating point accuracy ± 0.002
Electrical connection ratings
Thermal rated current Ith 8 A
Utilization category according to EN 60947-5-1
AC-15 6A 230V
DC-13 6A 24V
AC-12 8 A, 250 V
Short circuit protection according to IEC 60269-1
(Fuse) 8A gG
Rated insulation voltage Ui 250 V
Rated impulse withstand voltage Uimp 2,5 kV
Switching current
Min. at DC 24V switching element ES508 min.10 mA
Min. at DC 12V switching element ES502E min.10 mA
Connection cross-section 0,34 ... 1,5 mm?
Other
Additional information
Mixed contact assembly
Exterior diaphragm = AM
Reliability values according to EN ISO 13849-1
B10D 20 x 106
''