Order No
161184416
Certificates
cULus cULus, CCC
Schmersal
Safe Switching and Monitoring
Rope / Pull-Wire Emergency Stop
ZQ 900-04 Rope / Pull-Wire Emergency Stop
ZQ 900-04 — Schmersal Rope / Pull-Wire Emergency Stop. Key specifications: Switching principle: Snap action; Switching element: 4 NC contact; Housing Material: Metal, zinc die-cast; IP protection class: IP67 | IP65; Ambient Temperature: -25 ... +70 °C. Article number: 161184416. Request a quote for pricing and lead time; technical data and documents are listed below.
Product Description
- • IP: IP65
- • Ağırlık: 1,345 g
- • Sertifika: cULus cULus, CCC
Standards
- • EN ISO 13850
- • EN IEC 60947-5-1
- • EN IEC 60947-5-5
- • EN ISO 13849-1
Product 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
Technical Specifications
Note
All indications including the conductor ferrules.
CADENAS
Yes
General note
For lengths of over 10 m, intermediate wire supports must be installed every 3 to 5 m. | The screwed G24-M20 indicator lamp must be ordered separately, see accessories. | 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. | At 2 m ... 5 m distance intermediate wire supports are required, see accessories
Cable Cross-Section
0.75_2.5_PMAW00000660 | 0.75 mm² ... 2.5 mm²(All indications including the conductor ferrules.)
Mission time
20 Year(s)
Indicator lamp
No
Net Ağırlık
1,345 g
Bağlantı Tipi
Screw terminals M20 x 1.5
Gross weight
1,345 g
Housing Material
Metal, zinc die-cast
Contact material
Silver
Min. cable cross-section
0.75 mm²
Sensor length
69.7 mm
Max. cable cross-section
2.5 mm²
IP protection class
IP67 | IP65
Ambient Temperature
-25 ... +70 °C
Sensor width
71.5 mm
Conventional thermal current
6 A
Switching element
4 NC contact
Switching principle
Snap action
Mechanical life (min.)
1,000,000
Utilisation category
AC-15 | DC-13
Maks. Sigorta Değeri
6 A gG D-fuse
Traceparts, product ID
33-22052019-082229
Housing Coating Material
painted
Min. Ortam Sıcaklığı
-25 °C
Number of safety contacts
1 / 2 / 3 / 4 | 4
Maks. Ortam Sıcaklığı
+70 °C
Utilization Category AC-15
4 A | 230 VAC
Utilization Category DC-13
24 VDC / 1 A | 24 VDC | 1 A
Relative humidity, maximum
95 %
Number of auxiliary contacts
1 / 2
Length of the wire, maximum
75 m
ACE reference article number
16772301
Height of the Sensor, maximum
236.3 mm
Height of the Sensor, minimum
220.3 mm
Material of the housing cover
Glass-fibre, thermoplastic
Rated impulse withstand voltage (Uimp)
6 kV
B10D Normally-closed contact (NC)
100,000
Rated insulation voltage (Uᵢ)
500 V