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LA53 Series Explosion-Proof Main Control Switch
- Commodity name: LA53 Series Explosion-Proof Main Control Switch
- Description
-
Product Features
◆ Aluminum alloy die-cast housing, surface treated with high-speed shot blasting and high-voltage electrostatic powder coating:
◆ Increased safety explosion-proof housing, equipped with explosion-proof components such as buttons, indicator lights, and selector switches, reliable explosion-proof performance;
◆ The joint surface between the housing and cover is designed as a labyrinth and equipped with protective sealing strips, providing strong protection;
◆ Modular design of internal explosion-proof components, strong interchangeability.
Environmental Applications
◆ Aluminum alloy die-cast housing, surface treated with high-speed shot blasting and high-voltage electrostatic powder coating:
◆ Increased safety explosion-proof housing, equipped with explosion-proof components such as buttons, indicator lights, and selector switches, reliable explosion-proof performance;
◆ The joint surface between the housing and cover is designed as a labyrinth and equipped with protective sealing strips, providing strong protection;
◆ Modular design of internal explosion-proof components, strong interchangeability.
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;
◆ Corrosion resistance level: WF1 (outdoor medium corrosion resistance, no note if not required);
◆ Inlet thread: G3/4" (please specify if special requirements exist);
◆ Cable outer diameter: Φ10mm-Φ15mm;
◆ Standards: GB/T3836.1, GB/T 3836.2, GB/T3836.3, GB/T3836.31, IEC 60079-0, IEC 60079-1, IEC 60079-7, IEC 60079-31, EN60079-0, EN60079-1, EN60079-7, EN60079-3.
Ordering Information
◆ When ordering, strictly specify all product parameters, quantities, cable entry directions, etc., according to the model meaning;
◆ This product does not have separate wiring terminals; users connect directly to the component wiring terminals.
Outline and Installation Diagram

Message
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