STA3A-4131A024-10C-DCXC1993 (Rend. sz. 114486)

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Safety switch STA, plug connector BHA (MR10), contacts for the door position

Plug connector BHA (MR10)
Contacts for the door position
Escape release, long
Closed-circuit current principle

STA3A-4131A024-10C-DCXC1993 (Rend. sz. 114486)

Ismertetés

Approach direction

Horizontal and vertical

Can be adjusted in 90° steps

Increased overtravel for horizontal approach direction

If increased play is required when the door is closed, an actuator with overtravel is available. With this actuator the door can move slightly in the actuating direction when closed. This is important, for example, if safety doors have a rubber end stop. Using an actuator with overtravel, the continuous pressure from the compressed rubber can be reduced. In this way the load is reduced on the switch head and the door mechanism.

Guard locking principle

Power to unlock: On a guard with guard locking based on the closed-circuit current principle, the guard is locked by spring force until the guard locking solenoid is supplied with power. Unlocking is by solenoid force. The term mechanical guard locking is also used.

4131	Slow-action switching contact
	Contacts for guard locking: 2 positively driven contacts + 2 NO contact

1	Escape release (basic position)
2	Unlocked
3	Plug connector aligned
4	Screw plug M20x1.5 (2x)

square_grey_dark.eps	Door monitoring
square_grey_light.eps	Solenoid monitoring

Power consumption	8 W
Rated insulation voltage U_i	50 V
Rated impulse voltage U_imp	2.5 kV
Utilization category
DC-13	4 A 24 V
AC-15	4 A 50 V
Short circuit protection according to IEC 60269-1	4A gG
Solenoid operating voltage
AC/DC	24 V -15% ... +10%
Solenoid duty cycle	100 %
Switching voltage
min. at 10 mA	12 V
Switching current
min. at 24 V	1 mA
thermal rated current I_th	4 A

Approach speed	max. 20 m/min
Approach direction	A
Connection type
1 x	Plug connector BHA10 (9-pin + PE)
Number of door position NO contacts	1
Number of guard lock monitoring NO contacts	1
Number of guard lock monitoring positively driven contacts	2
Extraction force	30 N
Actuation frequency	max. 1200 1/h
Actuating force	35 N
Installation orientation	any
Insertion depth	24.5 mm
Mechanical life	1 x 10⁶
Retention force	20 N
Switching principle	Slow-action switching contact
Degree of protection	IP65
Ambient temperature	-20 ... +80 °C
Material
Housing	Alloy - die-cast
Contact	Silver alloy, gold flashed
Locking force F_max	3000 N
Locking force F_Zh	2300 N
Guard locking principle	Closed-circuit current principle

	B10_D	Mission time
Monitoring of guard locking	1.15x10⁷	20 y
Monitoring of guard locking	Important! Values valid at DC-13 100 mA/24V

Rend. sz.	114486
Cikk neve	STA3A-4131A024-10C-DCXC1993
Súly	0,782kg
Vámtarifaszám	85365019000
ECLASS	27-27-26-03 Safety switch with guard control

C number
C1993	Escape release long

STA3A-4131A024-10C-DCXC1993 (Rend. sz. 114486)

Safety switch STA, plug connector BHA (MR10), contacts for the door position

Ismertetés

Approach direction

Guard locking principle

Switching element

Escape release

Accessories required

Functional drawings

Dimensional drawings

Connection examples

Connection examples

Műszaki adatok

Approvals

Electrical connection values

Mechanical values and environment

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

Miscellaneous

In combination with actuator ACTUATOR-S-GT-SN

Tartozékok

Letöltések

Teljes csomag

Egyedi dokumentumok

Egyéb dokumentumok

CAD-adatok

Rendelési adatok

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