Order No
153045274
Certificates
ATEX, IECEx, NEPSI, CCC-EX ATEX IECEx
Schmersal
Ex / ATEX Anahtarlama Cihazları
Konum Şalterleri
EX-BS655-T22
EX-BS655-T22 — Schmersal product. Key specifications: Switching principle: Slow action; Switching element: 2 NO contact, 2 NC contacts; Housing Material: Grey cast iron, painted; IP protection class: IP66 | IP67; Ambient Temperature: -25 ... +70 °C | -40 ... +100 °C. Article number: 153045274. Request a quote for pricing and lead time; technical data and documents are listed below.
Product Description
- • IP: IP67
- • Ağırlık: 6,005 g
- • Sertifika: ATEX, IECEx, NEPSI, CCC-EX ATEX IECEx
Standards
- • EN IEC 60947-5-1
- • EN ISO 13849-1
Product Features
- • Ex-Zone 1 and 21
- • Metal enclosure
- • Protection class IP66, IP67
- • Platform concept with different function units
- • Lever angle adjustable in 10° steps
Technical Specifications
Cable Cross-Section
0.75 mm² ... 2.5 mm² (All indications including the conductor ferrules.) | 0.5 mm² ... 2.5 mm²
Cable entry
2 x M25 x 1.5
Mission time
20 Year(s)
Net Ağırlık
6,005 g
Bağlantı Tipi
Screw terminals
Gross weight
6,005 g
Housing Material
Grey cast iron, painted
Contact material
Silver
Protection class
I
Safety functions
Yes
Pollution degree
3
Min. cable cross-section
0.75 mm²
Max. cable cross-section
2.5 mm²
IP protection class
IP66 | IP67
Ambient Temperature
-25 ... +70 °C | -40 ... +100 °C
Conventional thermal current
6 A
Switching element
2 NO contact, 2 NC contacts
Switching principle
Slow action
Mechanical life (min.)
1,000,000
Utilisation category
AC-15 | DC-13
Min. Ortam Sıcaklığı
-25 °C
Number of safety contacts
2
Maks. Ortam Sıcaklığı
+65 °C
Explosion protection zones
21 | 1
Utilization Category AC-15
3 A | 230 VAC
Utilization Category DC-13
24 VDC / 3 A | 3 A | 24 VDC
Number of auxiliary contacts
2
Explosion protection category
2G | 2D
Material of the housing cover
Grey cast iron, painted
Rated impulse withstand voltage (Uimp)
4 kV
Explosion protection designation
D II 2D Ex tb IIIC T85°C Db | D II 2G Ex d e IIC T6 Gb
B10D Normally-closed contact (NC)
1,000,000
Explosion protection: regulations
EN IEC 60079-0 | EN 60079-11 | EN 60079-7 | EN 60079-31 | EN 60079-1
Rated insulation voltage (Uᵢ)
300 V
Protection class (Operating resource)
1