Industrial multipole connectors revos EX - Wieland Electric

The revos Ex connectors from Wieland Electric are heavy-duty multipole connectors specially designed for use in potentially explosive atmospheres (e.g. in mining, chemical plants, and the process industry). The connectors are approved for use in intrinsic safety circuits (equipment group I) by the testing institute BVS (for zones where explosion protection is required).

Designed for applications in extremely rough environments, their housings are made of die-cast zinc to minimize the risk of sparking under mechanical stress. They also allow for modular configuration (choice of insert, hood, cable entry) and are suitable for reference standards in industrial automation and hazardous area installations.

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Clear wiring identification, easy maintenance, and flexible marking options ensure complete clarity. The revos EX connectors simplify the installation of machines and industrial systems, reducing assembly time and effort.

Features

Screw connection technology for reliable and vibration-resistant terminations;
Rated current: 16 A;
Rated voltage: 90 V;
Available with 6, 10, 16, 24, and 48-pole standard inserts;
Contact surface: Tin or gold plated, suitable for diverse signal and instrumentation applications;
Protection class: IP54 or IP65, depending on hood and sealing configuration;
Operating temperature range: –20 °C to +60 °C (typical for 24-pole insert);
Contact spacing: 2.5 mm (example for 24-pole version);
Housing designs: Low-profile and high-profile variants, with side or top cable entry options (e.g. M20, M25);
Locking system: Robust housing locks and latches for secure connection in demanding environments;
Explosion protection marking: I M1 Ex ia I;
Certificate No.: BVS 03 8 E 184 X;
Standards compliance: EN 60079-0:2006, EN 60079-11:2007, and EN 50303:2000.

Advantages

Safe and user-friendly connections, minimizing wiring errors;
Modular design enables flexible configuration and easy system integration;
Short replacement and maintenance times, reducing equipment downtime;
Suitable for use in ambient temperatures from –20 °C to +60 °C;
High protection rating of IP54 or IP65, ensuring reliable performance in harsh environments.

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