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BLX Series Explosion-Proof Limit Switch
- Commodity name: BLX Series Explosion-Proof Limit Switch
- Description
-
Product Features
◆ The shell is made of high-quality aluminum alloy die-cast, with a high-pressure electrostatic spray surface;
◆ Equipped with a travel switch inside;
◆ Suitable for steel pipe or cable wiring;
◆ Standards: 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, EN 60079-1, EN 60079-7, EN60079-31.
Environmental Applications
◆ Suitable for hazardous areas Zone 1 and Zone 2;
◆ Suitable for explosive gas atmospheres of groups IIA, IIB, IIC T6 and below;
◆ Widely used in hazardous places such as petroleum, chemical industry, offshore platforms, military industry, docks, etc., for controlling lighting, motors, and power control circuits in AC 50Hz, voltage up to 380V lines.
Ordering Information
◆ Please specify the model name, explosion-proof mark, rated current, etc. of the changeover switch in detail when ordering;
◆ If there are special requirements, please specify separately.
Model Meaning

Technical Parameters
Model Specification Rated Voltage Rated Current Number of Contacts (pairs) Explosion-proof Mark Inlet Thread Applicable Cable Outer Diameter Protection Level BLX-□ 220V/380V 6A One Normally Open One Normally Closed Ex db IIC T6 Gb;
Ex db IIB T6 Gb;
Ex tb IIIC T80℃ DbG1/2
NPT1/2
M20x1.5Φ8~Φ12mm IP66 Outline and Installation Diagram

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