EUCHNER STA-Twin with door monitoring control ; 105617

The robust metal safety switch STA is physically compatible with the proven EUCHNER safety switches TP and STP in the plastic housing. Due to its die-cast aluminum...

Brand: EUCHNER
Šifra: 105617
Dostupnost: Na stanju
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The robust metal safety switch STA is physically compatible with the proven EUCHNER safety switches TP and STP in the plastic housing. Due to its die-cast aluminum housing and the high degree of protection, IP 67, the switch can withstand even extreme ambient conditions. Like the switches TP and STP, the safety switch STA also has guard locking and guard lock monitoring. A large selection of switching elements is available. The switching contacts switch a minimum current of 1 mA. The safety switch STA is therefore also suitable for use in safe control systems.

Features

  • Robust design
  • Three cable entries
  • High degree of protection IP 67
  • LED optional
  • Actuacting heads made of metal
  • Simultaneous monitoring of two safety doors
  • Auxillary release of the front
  • With door monitoring control

Approvals

Zulassung EACZulassung DGUVZulassung c_UL_us LISTEDZulassung CCC

Mechanical values and environment

Housing material Alloy - die-cast
Weight  
Net 0,6 kg
Ambient temperature -20 ... 55 °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 NC contacts 1
Number of guard lock monitoring positively driven contacts 2
Number of guard lock monitoring NO contacts 1
Connection  
3 x M20 x 1.5
Approach speed max.20 m/min
Actuation frequency max.1200 1/h
Guard locking principle Closed-circuit current principle
Locking force Fmax 2500 N
Locking force FZh 2000 N
Retention force 20 N
Extraction force 30 N
Actuating force 35 N
Insertion depth min.24,5 mm

Electrical connection ratings

Thermal rated current Ith 4 A
Utilization category according to EN 60947-5-1  
AC-15 4A 230V
DC-13 4A 24V
Solenoid operating voltage  
AC/DC 24 V -15% ... +10%
Short circuit protection according to IEC 60269-1  
(Fuse) 4A 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 8 W
Solenoid duty cycle 100 %
Connection cross-section 0,34 ... 1,5 mm²

Reliability values according to EN ISO 13849-1

  Monitoring of guard locking and the safety guard position
B10D 4,5 x 106
  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

In combination with Actuator BETAETIGER-S-GT-SN

Mechanical values and environment

Overtravel 5 mm
  • EU Declaration of Conformity

    EU Declaration of Conformity

  • opertating instructions safety switches with guard locking

    opertating instructions safety switches with guard locking



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EUCHNER Safety switch STA-TWIN with door monitoring contact ; 106545

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