Order No
153031620
Certificates
ATEX ATEX, IECEx, NEPSI, CCC-EX IECEx
Schmersal
Ex / ATEX Anahtarlama Cihazları
Rope / Pull-Wire Emergency Stop
EX-I-RS655-Z22 Rope / Pull-Wire Emergency Stop
EX-I-RS655-Z22 — Schmersal Rope / Pull-Wire Emergency Stop. Key specifications: Switching principle: Snap action; Housing Material: Grey cast iron, painted; IP protection class: IP66 | IP67; Ambient Temperature: -40 ... +70 °C; Traceparts: Yes. Article number: 153031620. Request a quote for pricing and lead time; technical data and documents are listed below.
Product Description
- • IP: IP67
- • Ağırlık: 6,095 g
- • Sertifika: ATEX ATEX, IECEx, NEPSI, CCC-EX IECEx
Standards
- • EN ISO 13849-1
- • EN ISO 13850
- • EN IEC 60947-5-5
- • EN IEC 60947-5-1
- • EN 620
Product Features
- • Ex-Zone 1 and 21
- • Ex-Zone 21 and 22
- • Metal enclosure
- • wire pull and breakage detection
- • Protection class IP66, IP67
- • Central connection terminal
- • Mechanical switching position indication
- • two-side operation / wire up to 2 x 100 m
Technical Specifications
Traceparts
Yes
Cable Cross-Section
0.5 mm² ... 2.5 mm²
Cable entry
2 x M25 x 1.5
Mission time
20 Year(s)
Net Ağırlık
6,095 g
Bağlantı Tipi
Cage clamp
Gross weight
6,095 g
Housing Material
Grey cast iron, painted
Contact material
Silver
Protection class
I
Pollution degree
3
Min. cable cross-section
0.5 mm², flexible
Max. cable cross-section
2.5 mm², flexible
Actuation direction
Each time 75° right-hand side and left-hand side rotation
Actuation Element
Roller lever N300
IP protection class
IP66 | IP67
Ambient Temperature
-40 ... +70 °C
Conventional thermal current
6 A
Switching principle
Snap action
Mechanical life (min.)
100,000
Utilisation category
AC-15 | DC-13
Min. Ortam Sıcaklığı
-40 °C
Number of safety contacts
2
Maks. Ortam Sıcaklığı
+70 °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
Length of the wire, maximum
100 m
Explosion protection category
2G | 2D
Material of the housing cover
Grey cast iron, painted
Note (application conditions)
Pull-wire emergency stop switches
Rated impulse withstand voltage (Uimp)
4 kV
Manufacturer declaration, zone
21 | 1
Explosion protection designation
D II 2G Ex ib IIC Gb | D II 2D Ex ib IIIC Db | D II 2D Ex tb IIIC T80°C Db
B10D Normally-closed contact (NC)
100,000
Explosion protection: regulations
EN IEC 60079-0 | EN 60079-11 | EN 60079-31
Rated insulation voltage (Uᵢ)
300 V
Protection class (Operating resource)
1