Order No
103014661
Certificates
INMETRO ITRI ATEX ATEX, INMETRO,
Schmersal
Safe Switching and Monitoring
Emniyet Konum Şalterleri (PS Serisi)
EX-RDTRT/521D
EX-RDTRT/521D — Schmersal product. Key specifications: IP protection class: IP65; Ambient Temperature: -20 ... +55 °C; Spacing: 40 x 50 mm; Design: Tactile | Round; Versiyonlar: Pushbutton. Article number: 103014661. Request a quote for pricing and lead time; technical data and documents are listed below.
Product Description
- • IP: IP65
- • Ağırlık: 67 g
- • Sertifika: INMETRO ITRI ATEX ATEX, INMETRO,
Standards
- • EN IEC 60947-5-5
- • EN IEC 60947-5-1
- • EN ISO 13849-1
- • EN IEC 62061
- • EN IEC 60947-5-3
- • EN IEC 60204-1
- • EN IEC 60947-1
Product Features
- • Ex-Zone 1 and 21
- • Push button
Technical Specifications
Spacing
40 x 50 mm
Design
Tactile | Round
Versions
Pushbutton
Shock resistance
<50 g (EN 60068-2-27)
Mission time
20 Year(s)
Net Ağırlık
67 g
Mounting flange
Yes
Mounting height
11 mm
Actuating stroke
4 mm
Gross weight
67 g
Mounting diameter
22.3 mm
Scope of delivery
Inclusive fastening flange (RLM) consisting of: mounting flange and contact carrier with contact fuses and 2 plunger segments
Vibration resistance
5 g
IP protection class
IP65
Ambient Temperature
-20 ... +55 °C
Material of the dome
Brass, coated
Impact energy, maximum
7 J
Note (Mounting height)
Height in front of the front panel.
Height of touch surface
0.5 mm
Min. Ortam Sıcaklığı
-20 °C
Note (Delivery capacity)
Not available!
Maks. Ortam Sıcaklığı
+55 °C
Diameter of the front ring
39.5 mm
Explosion protection zones
21 | 1 | 22 | 2
Material of the front ring
Brass, chrome plated
Mechanical Mounting Conditions
arbitrarily
Max. switching frequency
1,000 /h
Explosion protection category
2G | 2D
Material of the marking plate
Stainless steel (V4A)
Colour of the operating element
Red
Explosion protection designation
D II 2G Ex ib IIC Gb | D II 2D Ex ib IIIC Db
B10D Normally-closed contact (NC)
100,000
Explosion protection: regulations
EN IEC 60079-0 | EN 60079-14 | EN 60079-11 | EN 60079-31
Mechanical lifetime, Command devices
10,000,000
Thickness of the front panel, maximum
6 mm
Thickness, of the front panel, minimum
1 mm
Typical actuating force of the push button
1.5 N