Order No
101174921
Certificates
CCC
Schmersal
Safe Switching and Monitoring
Emniyet Konum Şalterleri (PS Serisi)
TK 255-02ZH
TK 255-02ZH — Schmersal product. Key specifications: Switching principle: Slow action with staggered contacts; Switching element: 2 NC contact; Housing Material: Metal, zinc die-cast; IP protection class: IP67; Ambient Temperature: -30 ... +80 °C. Article number: 101174921. Request a quote for pricing and lead time; technical data and documents are listed below.
Product Description
- • IP: IP67
- • Ağırlık: 360 g
- • Sertifika: CCC
Standards
- • BG-GS-ET-15
- • EN ISO 13849-1
- • EN IEC 60947-5-1
Product Features
- • 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
360 g
Bağlantı Tipi
Screw terminals M20 x 1.5
Gross weight
360 g
Housing Material
Metal, zinc die-cast
Contact material
Silver
Safety functions
Yes
Min. cable cross-section
0.75 mm²
Sensor length
30 mm
Max. cable cross-section
2.5 mm²
Actuation Element
Offset roller lever
IP protection class
IP67
Ambient Temperature
-30 ... +80 °C
Sensor width
63 mm
Conventional thermal current
10A
Switching element
2 NC contact
Switching principle
Slow action with staggered contacts
Mechanical life (min.)
20,000,000
Note Bounce duration
Bounce duration in accordance with actuating speed
Sensor height
95.1 mm
Utilisation category
AC-15 | DC-13
Maks. Sigorta Değeri
6 A gG D-fuse
Min. Actuation Speed
240 mm/min
Note (Actuating speed)
Actuating speed with actuating angle 30° to switch axis
Note (Switchover time)
Switchover time in accordance with actuating speed
Max. actuating speed
1 m/s
Actuating force, minimum
9 N
Housing Coating Material
painted
Min. Ortam Sıcaklığı
-30 °C
Note (Delivery capacity)
Not available!
Actuator type to EN 50047
E
Number of safety contacts
2 | 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
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