Order No
101212072
Certificates
cULus cULus, ATEX, IECEx, PESO ATEX IECEx
Schmersal
Safe Switching and Monitoring
Emniyet Konum Şalterleri (PS Serisi)
EX-T1K335-20Y
EX-T1K335-20Y — Schmersal product. Key specifications: Switching principle: Slow action; Switching element: 2 NO contact; Housing Material: Metal, zinc die-cast; IP protection class: IP65; Ambient Temperature: -20 °C. Article number: 101212072. Request a quote for pricing and lead time; technical data and documents are listed below.
Product Description
- • IP: IP65
- • Ağırlık: 320 g
- • Sertifika: cULus cULus, ATEX, IECEx, PESO ATEX IECEx
Standards
- • EN IEC 60947-5-1
- • EN ISO 13849-1
- • BG-GS-ET-15
Product Features
- • Ex-Zone 1 and 21
- • Metal enclosure
- • Good resistance to oil and petroleum spirit
- • 40,5 mm x 76 mm x 38 mm
- • Mounting details to EN 50041
- • 1 Cable entry M 20 x 1.5
- • Design to EN 50041
Technical Specifications
Note
All indications including the conductor ferrules. | at 20% ohmic contact load
General note
Switch with 2 NO contacts are not for security tasks
Cable Cross-Section
1 mm² ... 2.5 mm²(All indications including the conductor ferrules.)
Mission time
20 Year(s)
Lever material
Metal film
Net Ağırlık
320 g
Bağlantı Tipi
Screw terminals M20 x 1.5
Gross weight
320 g
Housing Material
Metal, zinc die-cast
Contact material
Silver
Safety functions
Yes
Min. cable cross-section
1 mm²
Scope of delivery
Ex-certified screwed cable gland
Sensor length
38 mm
Max. cable cross-section
2.5 mm²
Cylinder Material
Plastic
Wire cross-section
13 AWG
Actuation Element
Offset roller lever
IP protection class
IP65
Ambient Temperature
-20 °C
Sensor width
40.5 mm
Conventional thermal current
5A
Switching element
2 NO contact
Switching principle
Slow action
Mechanical life (min.)
1,000,000
Note Bounce duration
Bounce duration in accordance with actuating speed
Sensor height
118.5 mm
Utilisation category
AC-15 | AC-1 | DC-13
Maks. Sigorta Değeri
6 A gG D-fuse
Impact energy, maximum
7 J
Note (Actuating speed)
Actuating speed with actuating angle 30° to switch axis
Note (Switchover time)
Switchover time in accordance with actuating speed
Number of cable glands
1
Max. actuating speed
1 m/s
Actuating force, minimum
17 N
Bounce duration, maximum
3 ms
Housing Coating Material
painted
Min. Ortam Sıcaklığı
-20 °C
Note (Delivery capacity)
Not available!
Note (Switching element)
Change-over contact with double break, type Zb or 2 NC contacts, with galvanically separated contact bridges
Number of safety contacts
1 / 2
Housing construction form
Norm construction design
Explosion protection zones
21 | 1
Utilization Category AC-15
230 VAC
Utilization Category DC-13
24 VDC | 24 VDC / 4 A
Number of auxiliary contacts
2 | 1 / 2
Max. switching frequency
1,800 /h
Explosion protection category
2G | 2D
Rated impulse withstand voltage (Uimp)
4 kV
Manufacturer declaration, zone
21 | 1
B10D Normally-open contact (NO)
1,000,000
Explosion protection designation
D II 2D Ex tb IIIC T80°C Db | D II 2G Ex d e IIC T6 Gb
B10D Normally-closed contact (NC)
20,000,000
Explosion protection: regulations
EN IEC 60079-0 | EN 60079-7 | EN 60079-31 | EN 60079-1
Rated insulation voltage (Uᵢ)
250 VAC
Required rated short-circuit current
1,000 A
Tightening torque of the cable gland
10 Nm
Cable cross-section of the cable glands
7 ... 12 mm
Tightening torque of the earth screw PE
1 Nm
Cable cross-section of the cable glands, maximum
12 mm
Cable cross-section of the cable glands, minimum
7 mm
Ambient temperature, maximum (Cable section 1mm2)
+50 °C
Ambient temperature, maximum (Cable section 2.5mm2)
+55 °C
Tightening torque of the fastening screws for the actuating head
1.5 Nm
Tightening torque of the fastening screws for the switch element
1.2 Nm