Order No
103026034
Certificates
cULus CCC cULus,
Schmersal
Safe Switching and Monitoring
Emniyet Konum Şalterleri (PS Serisi)
ZK 256-11Z-RVA-1283
ZK 256-11Z-RVA-1283 — Schmersal product. Key specifications: Switching principle: Snap action; Switching element: 1 NO contact, 1 NC contacts; Housing Material: Plastic, glass-fibre-reinforced; IP protection class: IP67 | IP65; Ambient Temperature: -30 ... +80 °C. Article number: 103026034. Request a quote for pricing and lead time; technical data and documents are listed below.
Product Description
- • IP: IP65
- • Sertifika: cULus CCC cULus,
Standards
- • BG-GS-ET-15
- • EN IEC 60947-5-1
- • EN ISO 13849-1
Product Features
- • 2 cable entries M 20 x 1.5
- • Snap action with constant contact pressure up to switching point
- • Mounting details to EN 50047
- • Thermoplastic enclosure
- • Double-insulated
- • 58 mm x 50,5 mm x 31 mm
- • Good resistance to oil and petroleum spirit
- • Wide range of alternative actuators
- • Actuator heads can be repositioned by 4 x 90°
Technical Specifications
Note
All indications including the conductor ferrules.
General note
(-1283) Lever actuator with tubular rivets
Traceparts
Yes
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)
Bağlantı Tipi
Screw terminals M20 x 1.5
Housing Material
Plastic, glass-fibre-reinforced
Contact material
Silver
Safety functions
Yes
Min. cable cross-section
0.75 mm²
Sensor length
31 mm
Max. cable cross-section
2.5 mm²
Cylinder Material
Stainless steel (V2A)
Actuation Element
Offset roller lever
IP protection class
IP67 | IP65
Ambient Temperature
-30 ... +80 °C
Sensor width
58 mm
Conventional thermal current
10A
Switching element
1 NO contact, 1 NC contacts
Switching principle
Snap action
Mechanical life (min.)
20,000,000
Sensor height
82.1 mm
Utilisation category
AC-15 | DC-13
Maks. Sigorta Değeri
6 A gG D-fuse
Min. Actuation Speed
24 mm/min
Note (Actuating speed)
Actuating speed with actuating angle 30° to switch axis
Max. actuating speed
1 m/s
Actuating force, minimum
9 N
Bounce duration, maximum
3 ms
Min. Ortam Sıcaklığı
-30 °C
Switchover time, maximum
5.5 ms
Actuator type to EN 50047
E
Number of safety contacts
1 | 1 / 2
Housing construction form
Norm construction design
Maks. Ortam Sıcaklığı
+80 °C
Utilization Category AC-15
4 A | 230 VAC
Utilization Category DC-13
24 VDC / 1 A | 24 VDC | 1 A
Number of auxiliary contacts
1 / 2 | 1
Max. switching frequency
5,000 /h
Positive break force, minimum
19 N
Rated impulse withstand voltage (Uimp)
6 kV
B10D Normally-closed contact (NC)
20,000,000
Rated insulation voltage (Uᵢ)
500 V
Required rated short-circuit current
1,000 A