SN02D12-1508-M (Rend. sz. 082189)

Series SN... 12 mm mechanical

Plunger spacing 12 mm
Upright housing, small flange
Degree of protection IP67 according to IEC 60529

Ismertetés

Switching elements

ES 502 E	Snap-action switching contact 1 NC + 1 NO
ES 508	Slow-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.

Dimension drawing

1	Operating point
2	Free position
3	Dog
4	n Number of plungers
*	Safety switching element ES 508E positively driven. Positive opening function is dependent on maintaining this distance.
5	Actuators (dogs) must be connected to the machine in a flush position.
6	Switch can be replaced only with the same type.
7	Pressure sensitive label 041734 applied.

Wiring diagram

Műszaki adatok

Engedélyezések

Mechanikai értékek és környezet

Design	Upright
Housing material
Housing	Die-cast aluminum, anodized
Weight
Net	0,4 kg
Ambient temperature	-5 ... 80 °C
Degree of protection	IP67
Mechanical life	30 x 10⁶
Contact material	Silver alloy, gold flashed
Switching principle
	Slow-action switching contact (Applies for station 1 with switching element ES508)
	Snap-action switching contact (Contact closing time < 4ms, contact bounce time < 3ms, applies from station 2 with switching element ES502E)
Plunger spacing	12 mm
Installation orientation	Any
Number of switching elements	2
Number of positively driven contacts	1
Number of NC contacts	1
Number of NO contacts	1
Connection
2 x	M20 x 1.5
Approach speed	0,01 ... 40 m/min
Actuating element	Chisel plunger (Operating point accuracy ± 0.002. The reproducible switching point accuracy refers to the axial travel of the plunger after the switching element ES 502 E has been run-in with approx. 2000 operating cycles.)
Actuating force	min.20 N

Elektromos csatlakoztatási értékek

Thermal rated current I_th	8 A
Utilization category acc. to EN 60947-5-1
AC-15	6A 230V
DC-13	6A 24V
AC-12	8 A, 250 V (Applies from station 2 with switching element ES502E)
Short circuit protection according to IEC 60269-1	8A gG
Rated insulation voltage U_i	250 V
Rated impulse withstand voltage U_imp	2,5 kV
Switching current
Min. at DC 24V	min.10 mA (Applies for station 1 with switching element ES508)
Min. at DC 12V	min.10 mA (Applies from station 2 with switching element ES502E)
Connection cross-section	0,34 ... 1,5 mm²

Egyebek

Additional information	Mixed contact assembly (On upright multiple limit switches it is necessary to start with the safety station/s on the flange side. If several safety stations are to be fitted, these must be fitted directly one after the other.)

Additional information

Mixed contact assembly (On upright multiple limit switches it is necessary to start with the safety station/s on the flange side. If several safety stations are to be fitted, these must be fitted directly one after the other.)