Order No
103032743
Certificates
INMETRO, CCC
Schmersal
Automation Technology
Position / Limit Switches
TD 441-11Y-1276-2/1801/2512-1 Position / Limit Switches
TD 441-11Y-1276-2/1801/2512-1 — Schmersal Position / Limit Switches. Key specifications: Working Principle: mechanical; Switching principle: Slow action, double break; Switching element: 1 NO contact, 1 NC contacts; Housing Material: Grey cast iron, galvanised; IP protection class: IP65. Article number: 103032743. Request a quote for pricing and lead time; technical data and documents are listed below.
Product Description
- • IP: IP65
- • Sertifika: INMETRO, CCC
Standards
- • EN IEC 60947-5-1
Product Features
- • Gold-plated contacts 1276-2 (0,3 µm)
- • interlocked shaft and Swivel lever
- • Rust and acid-resistant levers
- • Actuator head can be repositioned in steps 4 x 90°
- • Continuous adjustment of lever position 360°
- • 2 Contacts
- • Lever can be transposed by 180°
- • In temperature-resistant version, the roller can be mounted in two different positions on the shaft
- • 106 mm x 99 mm x 63 mm (basic component)
- • Protection class IP65
- • Actuator can be repositioned by 90°
- • Metal enclosure
Technical Specifications
Note
All indications including the conductor ferrules.
Cable Cross-Section
1.5 mm² ... 2.5 mm²(All indications including the conductor ferrules.) | 1.5_2.5_PMAW00000660
Cable entry
2 x M20 x 1,5
Width of Castor
9 mm
Housing Material
Grey cast iron, galvanised
Contact material
Gold-plated silver (AgNi 15 + Au 0,3µm)
Min. cable cross-section
1.5 mm²
Sensor length
63 mm
Diameter of Castor
36 mm
Max. cable cross-section
2.5 mm²
Cylinder Material
Plastic
Operating current
4,000 mA
Actuation Element
Roller lever
IP protection class
IP65
Ambient Temperature
-40 ... +90 °C | -30 ... +90 °C
Sensor width
106 mm
Conventional thermal current
16 A
Working Principle
mechanical
Switching element
1 NO contact, 1 NC contacts
Switching principle
Slow action, double break
Kontak Açıklığı
max. 2 x 6 mm
Mechanical life (min.)
10,000,000
Sensor height
237 mm
Utilisation category
AC-15
Maks. Sigorta Değeri
16 A gG D-fuse
Min. Actuation Speed
1 mm/min
Note (Actuating speed)
Actuating speed with vertical actuating angle to switch axis
Terminal connection
Screw connection
Max. actuating speed
1 m/s
Housing Coating Material
painted
Min. Ortam Sıcaklığı
-40 °C | -30 °C
Note (Switching element)
galvanically separated contact bridges
Maks. Ortam Sıcaklığı
+90 °C
Diameter of the ISO-thread
M4
Utilization Category AC-15
250 VAC | 4 A
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
Wire cross-section, maximum
13 AWG
Rated impulse withstand voltage (Uimp)
6 kV
Rated insulation voltage (Uᵢ)
400 V
Number of NO (Normally Open) Contacts
1
Number of NC (Normally Closed) Contacts
1
Actuating angle, from left of switch axis
30 °
Actuating angle, from right of switch axis
30 °