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SW Series Explosion-Proof Lighting Switch
- Commodity name: SW Series Explosion-Proof Lighting Switch
- Description
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Product Features
◆The shell is made of high-quality aluminum alloy die-cast, with a high-pressure electrostatic spray surface;
◆A protective sealing ring is set at the joint between the shell and the cover, ensuring reliable protection performance;
◆Equipped with a single-pole lighting switch inside the shell;
◆Both steel pipe and cable wiring are applicable.
Environmental Applications
◆Suitable for hazardous areas Zone 1 and Zone 2;
◆Suitable for explosive atmospheres of IIA, IIB, IIC classes in Zone 1 and Zone 2 explosive gas environments;
◆Suitable for combustible dust environments Zone 21 and Zone 22;
◆Suitable for temperature groups T1-T6;
◆Widely used in hazardous environments such as petroleum extraction, refining, chemical industry, textile, military industry, as well as offshore oil platforms and oil tankers.
Ordering Information
◆Please specify the model name and quantity of the lighting switch in detail when ordering;
◆If there are special requirements (such as direction and specifications of inlet and outlet ports), please specify separately.
Model Meaning

Technical Parameters
Model Specifications Rated Voltage Rated Current Explosion-proof Mark Inlet Thread Applicable Cable Outer Diameter Protection Level SW-10 220V/380V 10A Ex db IIC T6 Gb; Ex tb IIIC T80℃ Db G3/4
NPT3/4
M25x1.5Φ10~Φ15mm IP66 SW-16 16A Ex db IIB T6 Gb; Ex tb IIIC T80℃ Db ◆Standards Implemented: GB/T 3836.1, GB/T 3836.2, GB/T 3836.3, GB/T 3836.31, IEC 60079-0, IEC 60079-1, IEC 60079-7, IEC 60079-31, EN60079-0, EN60079-1, EN 60079-7, EN60079-31.
Outline and Installation Diagram

Message
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