Schmersal
161184474
ZQ 900-11N
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Electrical data
- Thermal test current
- 6 A
- Utilisation category AC-15
- 230 VAC
- Utilisation category AC-15
- 4 A
- Utilisation category DC-13
- 24 VDC
- Utilisation category DC-13
- 1 A
- Switching element
- NO contact, NC contact
- Switching principle
- Snap action
- Material of the contacts, electrical
- Silver
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
- Width of sensor
- 71.5 mm
- Height of the Sensor, minimum
- 220.3 mm
- Height of the Sensor, maximum
- 236.3 mm
Ambient conditions - Insulation values
- Rated insulation voltage U
- 500 V
- Rated impulse withstand voltage U
- 6 kV
Safety classification - Safety outputs
- B
- 100,000 Operations
General data - Features
- Emergency-Stop button
- Yes
- Indicator lamp
- No
- Number of auxiliary contacts
- 1
- Number of safety contacts
- 1
General data
- Standards
- EN ISO 13850 | EN IEC 60947-5-1 | EN IEC 60947-5-5
- Enclosure material
- Metal, zinc die-cast
- Enclosure coating material
- painted
- Material of the housing cover
- Glass-fibre, thermoplastic
- Length of the wire, maximum
- 75 m
- Gross weight
- 1,246 g
Safety classification
- Standards
- EN ISO 13849-1
- Mission time
- 20 Year(s)
Ambient conditions
- Degree of protection
- IP65
- Ambient temperature
- -25 ... +70 °C
- Relative humidity, maximum
- 95 %
Mechanical data - Connection technique
- Termination
- Screw terminals M20 x 1.5
- Cable section, minimum
- 0.75 mm²
- Cable section, maximum
- 2.5 mm²
- Note (Cable section)
- All indications including the conductor ferrules.
Mechanical data
- Mechanical life, minimum
- 1,000,000 Operations
Approvals - Standards
- Certificates
- TÜV
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