Order No
101174989
Certificates
CCC
Schmersal
Safe Switching and Monitoring
Emniyet Konum Şalterleri (PS Serisi)
Z4R 255-11Z
Z4R 255-11Z — Schmersal product. Key specifications: Switching principle: Snap action; Switching element: 1 NO contact, 1 NC contacts; Mission time: 20 Year(s). Article number: 101174989. Request a quote for pricing and lead time; technical data and documents are listed below.
Product Description
- • Ağırlık: 194 g
- • Sertifika: CCC
Standards
- • EN IEC 60947-5-1
Product Features
- • Snap action with constant contact pressure up to switching point
- • 3 cable entries M 20 x 1.5
- • Metal enclosure
- • Wide range of alternative actuators
- • Good resistance to oil and petroleum spirit
- • 63 mm x 63,5 mm x 30 mm
- • Actuator heads can be repositioned by 4 x 90°
- • Mounting details to EN 50047
Technical Specifications
Note
All indications including the conductor ferrules.
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)
Net Ağırlık
194 g
Bağlantı Tipi
Screw terminals M20 x 1.5
Gross weight
194 g
Safety functions
Yes
Min. cable cross-section
0.75 mm²
Max. cable cross-section
2.5 mm²
Switching element
1 NO contact, 1 NC contacts
Switching principle
Snap action
Min. Actuation Speed
20 mm/min
Note (Actuating speed)
Actuating speed with actuating angle 30° to switch axis
Max. actuating speed
1 m/s
Bounce duration, maximum
3 ms
Note (Delivery capacity)
Not available!
Switchover time, minimum
5.5 ms
Number of safety contacts
1 | 1 / 2
Number of auxiliary contacts
1 / 2 | 1
Rated impulse withstand voltage (Uimp)
6 kV
B10D Normally-closed contact (NC)
20,000,000
Rated insulation voltage (Uᵢ)
500 V