The PS-DATK and PS-SATK manual pull stations feature high-quality, die cast metal construction. They are available in either single or dual action configurations with SPST switch, and terminal strip connections. The normally open contact, which closes when the pull station is activated, is rated for 1 amp, at 125 VAC or 30 VDC. The contacts are gold-plated to avoid risk of corrosion. All models in the series have been tested by UL for compliance to the latest requirements of the Americans with Disabilities Act (ADA).