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Safety Pushbuttons & Operator Devices

SCHMERSAL ZQ900-22-N PULL-WIRE EMERGENCY STOP SWITCH 101184475

Product Code: 101184475

Ensure the safety of your machinery with the Schmersal ZQ Series Pull-wire Emergency Stop Switch. This robust metal-encased switch is designed for quick activation with a snap-action emergency-stop button. It features both NO and NC contact switching elements, along with two auxiliary and two safety contacts for reliable performance. The switch is equipped with a screw connection terminal connector and can handle a thermal test current of 6 A. Optimized for various applications, it operates efficiently at 230 VAC under AC-15 utilization category with a 4 A rating, and at 24 VDC under DC-13 utilization category with a 1 A rating. Ideal for integrating into machine safety systems, this pull-wire E-stop provides both durability and dependability in emergency situations.

Technical Specifications

eCl@ss Number, Version 11.0 27-27-27-04
eCl@ss Number, Version 9.0 27-27-27-04
ETIM 6.0 EC002549
ETIM 7.0 EC002549
Gross Weight (g) 127
Maximum Actuating Speed (m/s) 0.3
Maximum Fuse Rating 16 A gL/gG D-fuse
Maximum Temperature (°C) 70
Minimum Ambient Temperature (°C) 0
Minimum Temperature (°C) -25
Net Weight (g) 840
No. of Safety Contacts 4
Rated Short-circuit Current (A) 100
Sensor Height (mm) 99
Sensor Length (mm) 32.5
Switching Element Opener (NC)
Switching Principle Slow action
Utilisation Category DC-13 | AC-15
Brand SCHMERSAL
Actuator Type Plunger S200
Contact Material Silver
Degree of Protection IP65
EAN 4030660000000
Enclosure Material Plastic, glass-fibre-reinforced
Maximum Ambient Temperature (°C) 80
Maximum Cable Cross Section (mm²) 1 x 2.5
Minimum Cable Cross Section (mm²) 1.5
Minimum Mechanical Life 20000000 Operations
Rated Impulse Withstand Voltage (kV) 6
Rated Insulation Voltage (V) 500
Series ZQ
Standards EN IEC 60947-5-1 / EN ISO 13849-1 / BG-GS-ET-15
Terminal Type Cable

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