Blind series button insert with 2-way rocker switch, imprint arrow W.1, polar white. Blind series button insert surface/flush with 2-way rocker switch and imprint arrow symbol, with plug-in terminals, inserts only achieve protection class IP55 when mounted with a surface-mounted housing or frame for flush-mounted mounting from the W.1 product line. Surface-mounted installation. Material: plastic, thermoplastic, impact-resistant.