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Safety Pushbuttons & Operator Devices

SCHMERSAL ZQ900-11 PULL-WIRE EMERGENCY STOP SWITCH 101184327

Product Code: 101184327

The Schmersal ZQ Series pull-wire emergency stop switch is designed for robust machine safety with its durable metal enclosure. This E-Stop features a snap action switching element with both NO and NC contacts, ensuring reliable stopping of machinery in an emergency. It includes one auxiliary contact and one safety contact, with a screw connection terminal for secure wiring. Rated for thermal test current at 6 A, it can handle utilisation categories AC-15 at 230 VAC up to 4 A and DC-13 at 24 VDC up to 1 A. Ideal for engineers looking for dependable and efficient safety solutions within their machinery systems.

Technical Specifications

eCl@ss Number, Version 11.0 27-27-27-01
eCl@ss Number, Version 9.0 27-27-27-01
ETIM 6.0 EC001831
ETIM 7.0 EC000030
Gross Weight (g) 1690
Maximum Actuating Speed (m/s) 2.5
Maximum Fuse Rating 4 A gG D-fuse to DIN EN 60269-1
Maximum Temperature (°C) 70
Minimum Ambient Temperature (°C) -30
Minimum Temperature (°C) -25
Net Weight (g) 75
No. of Safety Contacts 2
Rated Short-circuit Current (A) 100
Sensor Height (mm) 90
Sensor Length (mm) 14.5
Switching Element NO contact, NC contact
Switching Principle Slow action
Utilisation Category DC-13 | AC-15
Brand SCHMERSAL
Actuator Type Angle roller lever K230
Contact Material Silver
Degree of Protection IP65
EAN 4030660000000
Enclosure Material Metal, zinc die-cast
Maximum Ambient Temperature (°C) 90
Maximum Cable Cross Section (mm²) 2.5
Minimum Cable Cross Section (mm²) 0.25
Minimum Mechanical Life 30000000 Operations
Rated Impulse Withstand Voltage (kV) 4
Rated Insulation Voltage (V) 500
Series ZQ
Standards EN IEC 60947-5-1 / EN ISO 13849-1 / BG-GS-ET-15
Terminal Type Screw terminals M20 x 1.5

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