Control switch, complete device, 4-pole
07-351.-10G.....
Funktsioonid
- For Zone 1 and 2, 21 and 22
- Positive break operation
- Latched and momentary-contact positions
- Easy installation
- Customer-specific solutions
Sertifikaadid
IECEx PTB 08.0022
UL E184198 Canada
DNV E-11912
NEPSI GYJ111402
GOST R POCC DE.ME92.B02730
No. 906
NCC 14.02974
Ex kaitse liik
II 2D Ex tD A21 IP 66 T 80 °C
Class I, Zone 1 AEx e IIC, Ex ed II C
Class I, Div. 2, Groups A, B, C, D
Ümbritseva keskkonna temperatuur
-20 °C up to +60 °C for zone 21 and 22
Kirjeldus
This control switch has been designed to solve the variety of problems encountered in chemical and petrochemical plants and on explosionproofed electrical machinery in zones 1 and 2 and in Zone 21 and 22. Four switch contacts as opening and closing elements in different permutations permit a variety of functions. The operner has a positive break operation. The switch actuator offers latched and momentary-contact positions with different switch positions.The control switch is supplied in double or triple enclosures, or in combination with other command devices, in control units. The actuating element can be locked with up to max. 3 padlocks.
Tehnilised andmed (väljavõte)
(Täpsema info jaoks klikka siia)Protection class | IP 66 |
Dimensions | See dimensions for complete device |
Material | Thermoplastic |
Conductor terminals | 4 x 2.5 mm? |
Contact material | AgSnO2 |
Voltage | see data sheet |
Current | see data sheet |
Connection | Terminals 2.5 mm? |