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Safety Pushbuttons & Operator Devices

SCHMERSAL ZQ900-04 PULL-WIRE EMERGENCY STOP SWITCH 101184416

Product Code: 101184416

Ensure the safety of your machinery with the Schmersal ZQ Series Pull-wire Emergency Stop Switch. This robust metal-encased switch features a normally closed (NC) opener with snap action for reliable stopping. It is designed without auxiliary contacts and includes four safety contacts, ensuring a secure halt in emergencies. The switch is equipped with a screw connection terminal connector and can handle a thermal test current of 6 A. It operates efficiently within utilisation categories AC-15 at 230 VAC, 4 A, and DC-13 at 24 VDC, 1 A. Ideal for machine safety applications, this pull-wire E-stop provides both durability and dependability where it matters most.

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) 580
Maximum Actuating Speed (m/s) 0.3
Maximum Fuse Rating 16 A gG D-fuse
Maximum Temperature (°C) 70
Minimum Ambient Temperature (°C) 0
Minimum Temperature (°C) -25
Net Weight (g) 616
No. of Safety Contacts 1
Rated Short-circuit Current (A) 100
Sensor Height (mm) 65
Sensor Length (mm) 32.5
Switching Element NO contact, NC contact
Switching Principle Slow action
Utilisation Category DC-13 | AC-15
Brand SCHMERSAL
Actuator Type Roller lever H200
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) 2.5
Minimum Cable Cross Section (mm²) 1.5
Minimum Mechanical Life 20000000 Operations
Rated Impulse Withstand Voltage (kV) 4
Rated Insulation Voltage (V) 500
Series ZQ
Standards EN 81
Terminal Type Screw terminals M20 x 1.5

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