• Auxiliary release on the front
• Two LED indicators, red and green
• Actuating head fitted left

Approach direction Horizontal Can be adjusted in 90° steps Solenoid operating voltage and LED function display

• 110 V AC -15%, +10%

Guard locking type

TZ1	Closed-circuit current principle, guard locking by spring force. Release by applying voltage to the solenoid.

Switching element

SK	For monitoring the door/actuator position
UK	For monitoring the guard locking (built-in solenoid)

528H	Slow-action switching contact 1 NC + 1 NO

Auxiliary releaseIs used for releasing the guard locking with the aid of a tool. Sealing can be fitted to protect against tampering. Lead seal kit and tool included (already pre-assembled on versions with plug connectors).

Housing material	Anodized die-cast alloy
Weight
Net	1,2 kg
Ambient temperature	-25 ... 80 °C
Degree of protection	IP67
Mechanical life	1 x 106
Contact material	Silver alloy, gold flashed
Switching principle	Slow-action switching contact
Installation orientation	Any
Number of door position positively driven contacts	1
Number of door position NO contacts	1
Number of guard lock monitoring positively driven contacts	1
Number of guard lock monitoring NO contacts	1
Connection
1 x	M20 x 1.5
Approach speed	max.20 m/min
Actuation frequency	1200 1/h
Guard locking principle	Closed-circuit current principle
Locking force Fmax	2000 N
Locking force FZh	1500 N
Retention force	10 N
Extraction force	30 N
Actuating force	35 N
Insertion depth	min.52 mm
Cover lid	Red

Electrical connection ratings

Thermal rated current Ith	4 A 70°C => 2A'>
Utilization category according to EN 60947-5-1
AC-15	4A 230V 70°C => 2A'>
DC-13	4A 24V 70°C => 2A'>
Solenoid operating voltage
AC	110 V -15% ... +10%
Short circuit protection according to IEC 60269-1
(Fuse)	4A gG 70°C => 2A gG'>
Rated insulation voltage Ui	250 V
Rated impulse withstand voltage Uimp	2,5 kV
Switching voltage
Min. at 10mA	12 V
Switching current
Min. at 24V	1 mA
Power consumption	10 W
Solenoid duty cycle	100 %
Connection cross-section	0,34 ... 1,5 mm?
LED indicator	Operating voltage corresponds to the solenoid voltage

Reliability values according to EN ISO 13849-1

	Control of the guard locking
Category	Depending on external control of guard locking
Performance Level	Depending on external control of guard locking
PFHD	Depending on external control of guard locking
	Monitoring of guard locking and the safety guard position
B10D	3 x 106

In combination with Actuator BETAETIGER-Z-GMechanical values and environment

Overtravel

4 mm

In combination with Actuator BETAETIGER-Z-GNMechanical values and environment

Overtravel

16 mm

Euchner Safety Switch

• Delivery of spare parts and industrial equipment throughout the USA by Fedex transport company.
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• Directly from stock and on order.