AnasayfaProductsElectromechanical safety switches with guard lockingSTA metal switch with metal headSTA4A-2131A024L024RC18

STA4A-2131A024L024RC18 (Sip. No. 105303)

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Safety switch STA, plug connector RC18, with door monitoring contact

Auxiliary release on the front
With door monitoring contact
Plug connector M23 (RC18)
Two LED displays, red and green
With LED function display

STA4A-2131A024L024RC18 (Sip. No. 105303)

Açıklama

Approach direction

Horizontal and vertical

Can be adjusted in 90° steps

Solenoid operating voltage

AC/DC 24 V +10%, -15%

LED function display

A function display (2 LEDs, red and green) is available for the following voltage ranges:

AC/DC 24 V +10%, -15%

Guard locking type

STA4	Open-circuit current principle, guard locking by applying voltage to the guard locking solenoid. Release by spring force.

Switching element

2131	Slow-action switching contact 2 NC + 1 NO + 1 NC (door monitoring contact)

Auxiliary release

This is used for releasing the guard locking with the aid of a tool. To protect against tampering, the auxiliary release is sealed with sealing lacquer.

Power consumption	8 W
Display module	24 V -15% ... +10%
Rated insulation voltage U_i	50 V
Rated impulse withstand voltage U_imp	1.5 kV
Utilization category
AC-15	4 A 50 V
DC-13	4 A 24 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 RC18 (18-pin + PE)
Number of door position NC 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 ... +70 °C
Material
Contact	Silver alloy, gold flashed
Housing	Alloy - die-cast
Locking force F_max	3000 N
Locking force F_Zh	2300 N
Guard locking principle	Open-circuit current principle

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

Sip. No.	105303
Makale adı	STA4A-2131A024L024RC18
Ağırlık	0,722kg
Gümrük sınıfı	85365019000
ECLASS	27-27-26-03 Safety switch with guard control

STA4A-2131A024L024RC18 (Sip. No. 105303)

Safety switch STA, plug connector RC18, with door monitoring contact

Açıklama

Approach direction

Solenoid operating voltage

LED function display

Guard locking type

Switching element

Auxiliary release

Functional drawings

Dimensional drawings

Connection examples

Teknik Veriler

Approvals

Electrical connection values

Mechanical values and environment

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

In combination with actuator ACTUATOR-S-GT-SN

Aksesuar

İndirme

Komple paket

Tek Belgeler

Diğer Belgeler

Sipariş verileri

Çerez bildirimi