HomeProductsPosition switches and multiple limit switchesMultiple limit switch, upright SNSN02R12-514-MC1985

SN02R12-514-MC1985 (Order no. 087083)

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Series SN... 12 mm, mechanical

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

Description

Switching elements

ES 514

Snap-action switching contact 1 NC + 1 NO

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.

Dimensional drawings

*	Safety switching element ES514 positive opening. Positive opening function is dependent on maintaining this distance.
1	Roller plunger with ball bearings + soft spring
1)	Pressure sensitive label 041734 applied.
2	Operating point
3	Free position
4	Dog
5	Actuators (dogs) must be connected to the machine in a flush position.
6	Switch can be replaced only with the same type.
7	Switching element ES514 with snap-action function: 1 NO contact and 1 positively driven NC contact with double gap and electrically isolated switching bridge.
8	Operating cycles:1 million. Only with stipulated actuation approach speed: max. 80 m/min.

Connection examples

Technical data

Approvals

Electrical connection values

Connection cross section	0.34 ... 1.5 mm²
Rated insulation voltage U_i	250 V
Rated impulse withstand voltage U_imp	4 kV
Utilization category
AC-15	2.5 A 230 V
DC-13	6 A 24 V
Short circuit protection according to IEC 60269-1	6A gG
Switching current
min. at DC 24V	min. 5 mA
thermal rated current I_th	10 A

Mechanical values and environment

Approach speed	0.01 ... 120 m/min
Connection type	2 x M20 x 1.5
Number of switching elements	2
Number of NO contacts	2
Number of positively driven contacts	2
Design	upright
Actuating element	Roller plunger (Ball bearings)
Actuating force	min. 25 N
Installation orientation	any
Mechanical life	1 x 10⁶
Contact bounce time	max. 3 ms
Roller diameter	8 mm
Switching principle	Snap-action switching contact
Schließzeit	max. 5 ms
Degree of protection	IP67
Plunger spacing	12 mm
Ambient temperature	-5 ... +80 °C
Material
Contact	Silver alloy, gold flashed
Housing	Die-cast aluminum, anodized

Characteristic values according to EN ISO 13849-1 and EN IEC 62061

B_10D	2 x 10⁶

B_10D

2 x 10⁶

Miscellaneous

C number
C1985

Downloads

Complete package

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Content:

The operating instructions and any additions to the operating instructions or brief instructions
Any data sheets to supplement the operating instructions
The declaration of conformity

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