LEF 550-LC5 Stainless Steel Explosion-proof Limit Switch Box
LEF 550-LC5 explosion-proof limit switch box in 316L stainless steel, IP66, accepts 2 mechanical switches or inductive sensors and gives rotary position indication for valves and actuators.
Technical Specifications
| Item | Specification |
|---|---|
| Directive | INERIS 07 ATEX 0048 X |
| Marking | II 2 GD Ex d IIC T6/T5/T4; Ex tD A21 IP66 T85/T100/T135°C |
| Box fabric | 316L stainless steel |
| Dimensions | 158.5 x 147 x 118.5 mm |
| Weight | 4 kg with bracket |
| Protection index | IP 66 |
| Operating temperature | -20°C < Tamb < +40°C |
| Position indicator | On the top |
| Mounting | ISO F05 |
| Coupling | NAMUR shaft and bracket, stainless steel, compliant VDI/VDE 3845 |
| Detection switch | CROUZET, OMRON, ABB, IFM, PEPPERL & FUCHS, ... |
| Voltage | U max = 250V |
| Function | SPDT, DPDT, NO |
| Commutation | By adjustable cams or flag |
| Electrical connection | Terminal block; 2 conduit entries M20x1.5; 1 cap |
Options
- ISO F07 on the cover
- Other ambient ranges: -20 or -40°C ≤ Tamb ≤ +40, +60 or +85°C
- Other entries: M25, 1/2in NPT or 3/4in NPT
- Cable gland in other material
- Mounting bracket for manual valve
Need More Information?
ELINK MRO is a supplier of LEF Industries (France) explosion-proof limit switch boxes, valve positioners and pneumatic switches, and can support you with selection, application design and technical service. Contact us for product literature and a quotation.