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E-mail: lily.zhou@xihfb.com.cn
Address: No. 2, Shifang Line, Economic Development Zone, Yushan County, Shangrao City, Jiangxi Province
LBZ81-A3D2L Explosion-Proof Control Column
- Commodity name： LBZ81-A3D2L Explosion-Proof Control Column
- Description
-
Product Features
◆ Aluminum alloy die-cast housing, surface treated with high-speed shot blasting and high-voltage electrostatic powder coating;
◆ Stainless steel exposed fasteners with high corrosion resistance;
◆ Increased safety explosion-proof housing, equipped with explosion-proof components such as buttons, indicator lights, meters, and selector switches, with reliable explosion-proof performance;
◆ Equipped with universal wiring terminals inside for easy inspection and maintenance;
◆ Modular design of internal explosion-proof component modules with strong interchangeability;
◆ Selector switch handle can be equipped with a padlock to prevent misoperation;
◆ Housing and cover are equipped with hinges, aesthetically pleasing and convenient for maintenance.
Environmental Applications
◆ Widely used in hazardous environments such as petroleum, chemical, and military industries for remote operation of electromagnetic or signal and control circuits to switch on/off or control conversion. It can also be used locally or indirectly near the controlled motor for start, stop, and reverse operations; operation columns equipped with ammeters can monitor motor operation or circuit status;
◆ Suitable for places with high protection requirements and humidity;
◆ Suitable for explosive gas environments in Zones 1 and 2;
◆ Suitable for explosive gas environments of IIA, IIB, and IIC classes;
◆ Suitable for combustible dust environments in Zones 20, 21, and 22;
◆ Suitable for temperature classes T1-T6.
Model Meaning
Technical Parameters
◆ Explosion-proof mark: Ex db eb IIC T6 Gb; Ex tb IIIC T80℃ Db;
◆ Rated voltage: AC220V/AC380V (please specify if special requirements exist);
◆ Rated current: 10A (16A);
◆ Usage category: AC-3, AC-4;
◆ Protection level: IP66 (optional rain cover for outdoor use);
◆ Corrosion resistance level: WF1 (outdoor medium corrosion resistance, no note if not required);
◆ Inlet thread: G1" (please specify if special requirements exist);
◆ Cable outer diameter: Φ12mm-Φ19mm;
◆ Standards complied with: 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, EN 60079-0, EN 60079-1, EN 60079-7, EN 60079-31.
Ordering Instructions
◆ When ordering, strictly specify all product parameters, quantities, inlet, installation methods, and explosion-proof marks according to the model meaning; please specify button types, contact forms, meter ranges, indicator colors, voltage, and switch functions in detail;
◆ If there are no special requirements, the product is shipped with the red button set as one normally closed contact, green and other buttons set as one normally open contact. When wiring, lead the contacts to the wiring chamber terminals. Indicator lights and buttons usually do not have nameplates; please specify if required;
◆ If there are special requirements, please specify them in detail or provide a schematic diagram.
Appearance and Installation Diagram
Message
Please provide the following valid information, and we will contact you as soon as possible.
Address: No. 2, Shifang Line, Economic Development Zone, Yushan County, Shangrao City, Jiangxi Province
Sales Hotline: +86-793-2579666
Fax: 0793-2207069
E-mail: lily.zhou@xihfb.com.cn
Website: http://www.xianghuaex.com/
Postal Code: 334700
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