Specifications

Product Type	Pull-wire emergency stop switch
Brand	Schmersal
Series	ZQ 900
Cable Length	75 m
No. of N/C Contacts	2
No. of N/O Contacts	2
Rated Insulation Voltage (Ui)	500 V
Switching Principle	Snap Action
Rated Current	4 A at 230 V AC, 1 A at 24 V DC
Rated Voltage	230 V AC, 24 V DC
Terminal Type	Screw terminals
Mechanical Durability	1000000 Cycle
Actuator Type	Plunger S200
Cable Entry	3 x M20 x 1.5
Contact Material	Silver
Housing Material	Metal, zinc die-cast
Depth	97.2 mm
Height	220.3 to 236.3 mm
Weight	1400 g
Width	71.5 mm
Humidity	0.3
Operating Temperature	-25 to 70 deg C
IP Rating	IP65
Ambient Temperature	-25 to +70 °C
Standards and Approvals	EN ISO 13850, EN IEC 60947-5-1, EN IEC 60947-5-5, EN ISO 13849-1
Enclosure Dimensions	69.7 mm L x 71.5 mm W x 220.3 mm H

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