Order No
101186764
Schmersal
Automation Technology
Position / Limit Switches
TD 250-02/02Z-1172 Position / Limit Switches
TD 250-02/02Z-1172 — Schmersal Position / Limit Switches. Key specifications: Working Principle: mechanical; Switching principle: Slow action; Switching element: 2 NC contacts / 2 NC contacts; Housing Material: Grey cast iron, galvanised; IP protection class: IP67. Article number: 101186764. Request a quote for pricing and lead time; technical data and documents are listed below.
Product Description
- • IP: IP67
- • Ağırlık: 3,880 g
Standards
- • EN IEC 60947-5-1
Product Features
- • Metal enclosure
- • Robust design
- • 2 cable entries M25
- • Protection class IP67
Technical Specifications
Note
All indications including the conductor ferrules.
General note
(-1172) Grease filling for -40°C
Cable entry
2 x M25 x 1.5
Net Ağırlık
3,880 g
Gross weight
3,880 g
Housing Material
Grey cast iron, galvanised
Contact material
Gold-plated silver (AgNi 15 + Au 0,3µm)
Sensor length
125 mm
Max. cable cross-section
2.5 mm²
Number of NC, left
2
Number of NO, left
2
Operating current
4,000 mA
Actuation Element
Roller lever
IP protection class
IP67
Number of NC, right
2
Ambient Temperature
-30 ... +90 °C | -40 ... +90 °C
Sensor width
146 mm
Conventional thermal current
16 A
Working Principle
mechanical
Switching element
2 NC contacts / 2 NC contacts
Switching principle
Slow action
Kontak Açıklığı
2 x 2 mm
Mechanical life (min.)
10,000,000
Sensor height
257 mm
Utilisation category
AC-15
Maks. Sigorta Değeri
16 A gG D-fuse
Impact energy, maximum
7 J
Note (Actuating speed)
Actuating speed with actuating angle 30° to switch axis
Terminal connection
Screw connection
Max. actuating speed
3 m/s
Bounce duration, maximum
5 ms
Housing Coating Material
painted
Min. Ortam Sıcaklığı
-40 °C
Note (Switching element)
with double break
Switchover time, maximum
35 ms
Maks. Ortam Sıcaklığı
+90 °C
Note (Mechanical lifetime)
Contact life: 10 million operations at 1A / 400V, cos ᵠ = 0.4
Max. switching frequency
3,000 /h
Nominal Çalışma Voltajı
400 VAC
Rated impulse withstand voltage (Uimp)
6 kV
B10D Normally-closed contact (NC)
2,000,000
Rated insulation voltage (Uᵢ)
400 V
Current, Utilisation category AC-15
4 A
Required rated short-circuit current
1,000 A
Voltage, Utilisation category AC-15
400 VAC