Shenhai Explosion-Proof
『Click here to download the product PDF: Explosion-Proof Lighting Switch SW-10』
Model Meaning
Implementation Standard
GB/T3836.1、GB/T3836.2、GB/T3836.3、GB/T3836.31、IEC60079-0、IEC 60079-1、IEC 60079-7、IEC 60079-31
Technical Parameter
| Model Specifications | Rated Voltage (V) | Rated Current (A) | Explosion-Proof Marking | Protection Rating | Corrosion Resistance Rating | Cable Entry Thread | Cable Outer Diameter |
|---|---|---|---|---|---|---|---|
| SW-10 | AC 380,220,110,36,24 DC 220,110,36,24 | 10 | Ex db eb IIB T6 Gb, Ex tb IIIC T80°C Db | IP66 | WF1, WF2* | G3/4" | Φ10~Φ14mm |
| SW-16 | 16 | Ex db eb IIC T6 Gb, Ex tb IIIC T80°C Db |
Product Features
1. Aluminum alloy die-cast enclosure undergoes high-speed shot blasting followed by high-pressure electrostatic powder coating for corrosion resistance and aging resistance.
2. Stainless steel exposed fasteners provide superior corrosion resistance.
3. Equipped with single-pole or double-pole combination switches for stable and reliable performance.
4. Composite structure featuring an increased safety enclosure housing explosion-proof switches.
5. Features waterproof and dustproof characteristics.
6. Compatible with both steel conduit and cable wiring.
Applicable Scope
1. Suitable for Zone 1 and Zone 2 locations in explosive gas environments;
2. Suitable for Class IIA, IIB, and IIC explosive gas environments;
3. Suitable for Zone 21 and Zone 22 locations in explosive dust environments;
4. Suitable for Class IIIA, IIIB, and IIC explosive dust environments;
5. Suitable for temperature classes T1 to T6;
6. Suitable for switch control of lighting circuits in hazardous environments such as petroleum extraction, refining, chemical processing, military manufacturing, offshore oil platforms, oil tankers, metal fabrication, pharmaceuticals, textiles, and dyeing.
