Schneider Electric front element key lock, model ZB5AG420. This key lock features two positions and is designed for latching. It has a round lens design with a hole diameter of 22.5 mm. The opening width and height are both 0 mm. The switching function is latching, and it does not have keying. It includes a front ring made of black plastic.

The protection class on the front side is IP66, making it shockproof, dustproof, waterproof, and vibration resistant, suitable for harsh environments. The dimensions are 29 x 29 x 72 mm, with a mounting diameter of 22 mm and a weight of 0.057 kg. It has a mechanical life of 1,000,000 cycles and features a Ronis 3131A lock type with a round head shape.

This product is designed to withstand high vibration and chemical exposure, with an ambient temperature range of -40 to +70 degrees Celsius. The modular plastic program with a 22 mm installation dimension offers easy installation, efficiency, modern design, flexibility, and high robustness.

Certifications include GL, LROS (Lloyds Register of Shipping), BV, DNV, UL listed, CSA, and RINA. Product standards comply with EN/IEC 60947-5-1, UL 508, CSA C22.2 No 14, EN/IEC 60947-5-4, EN/IEC 60947-1, and JIS C 4520.