Documentation & Downloads
Schmersal 161184475 ZQ 900-22N Pull-Wire Emergency Stop Switch, 75m Wire Length, IP65, Metal Enclosure
- MPN: 161184475
- PPN: SCM-161184475
CAD
$432.28
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Spec sheet
Description
ZQ 900-22N Pull-Wire Emergency Stop Switch, 75m Wire Length, IP65, Metal Enclosure
Features
- 3 cable entries M 20 x 1.5
- Metal enclosure
- one-side operation / wire up to 75 m long
- Release push button
- Position indicator
- Robust design
- Large wiring compartment
- Twisting of towing eye not possible
- External watertight collar
- wire pull and breakage detection
Documentation & Downloads
Specifications
Electrical data
- Thermal test current
- 6 A
- Utilisation category AC-15
- 4 A
- Utilisation category DC-13
- 1 A
- Switching principle
- Snap action
Utilisation category AC-15230 VAC
Utilisation category DC-1324 VDC
Switching elementNO contact, NC contact
Material of the contacts, electricalSilver
Note
- Note (General)
- For lengths of over 10 m, intermediate wire supports must be installed every 3 to 5 m. | Recommended cable lengths for pull-wire Emergency-Stop switches in relation to the range of ambient temperature. | As the thimbles are subject to deformation in case of wire pull, the wire should be pulled several times after fitting. After that, the wire must be re-tensioned using the eyebolt or the tensioner. | The screwed G24-M20 indicator lamp must be ordered separately, see accessories.
Mechanical data - Dimensions
- Length of sensor
- 97.2 mm
- Height of the Sensor, minimum
- 220.3 mm
Width of sensor71.5 mm
Height of the Sensor, maximum236.3 mm
Ambient conditions - Insulation values
- Rated insulation voltage U
- 500 V
Rated impulse withstand voltage U6 kV
Safety classification - Safety outputs
- B
- 100,000 Operations
General data - Features
- Emergency-Stop button
- Yes
- Number of auxiliary contacts
- 2
Indicator lampNo
Number of safety contacts2
General data
- Standards
- EN ISO 13850 | EN IEC 60947-5-1 | EN IEC 60947-5-5
- Enclosure coating material
- painted
- Length of the wire, maximum
- 75 m
Enclosure materialMetal, zinc die-cast
Material of the housing coverGlass-fibre, thermoplastic
Gross weight1,400 g
Safety classification
- Standards
- EN ISO 13849-1
Mission time20 Year(s)
Ambient conditions
- Degree of protection
- IP65
- Relative humidity, minimum
- 30 %
Ambient temperature-25 ... +70 °C
Relative humidity, maximum95 %
Mechanical data - Connection technique
- Termination
- Screw terminals M20 x 1.5
- Cable section, maximum
- 2.5 mm²
Cable section, minimum0.75 mm²
Note (Cable section)All indications including the conductor ferrules.
Mechanical data
- Mechanical life, minimum
- 1,000,000 Operations
Approvals - Standards
- Certificates
- TÃœV
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CAD
$432.28
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
Spec sheet
CAD$432.28/ EA
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