Housing materials: PA 6.6, socket: stainless steel 316L / 1.4404, threaded inserts in the lower part: stainless steel 316L / 1.4404, O-Ring (socket): EPDM, Piercing contacts: CuSn6 surface nickel and tin-plated, screws: stainless steel (1.4578/316LCu) SKU J4ZA4PAR8HYCU6 Ambient temperature: -40...85 °C Electrical design: 4-way splitter box Operating voltage: 26.5...31.6 V DC Protection: IP 67, when flat cables E7400x and E7401x are used Product Name: AC2453 Shortcode: CompactM12 4 SB V4A