Schmersal Contact Block for NDR E-Stop, Screw Connection, Pluggable - EF03.1 Looking for a contact block to use with your emergency stop system? This option from Schmersal is designed for use with the NDR-series emergency stop latching push-button. Its housing is made from tough glass-fibre-reinforced plastic, which is self-extinguishing for safety in the event of a fire. For maximum versatility, the block accepts flexible cables with a cross-sectional area between 0.5mm² and 1.5mm², or rigid conductors sized between 0.5mm² and 2.5 mm². The block has compact dimensions of 46 (length) x 10 (width) x 60mm (depth) and a light weight of 20g, making it a space-efficient component that won't add bulk or strain on your equipment. Features & Benefits • Silver contacts resist corrosion to ensure good conductivity
• IP20 (ingress protection) rating on the terminals for protection against dust
• IP40 rating on the switching compartments for protection from tools and wires larger than 1mm in size
• Robust mechanical life of 10,000,000 operations for long-lasting performance Applications • Control cabinets
• Conveyor systems
• Transport plants Why should I use an e-stop button? E-stop buttons like Schmersal's NDR series are commonly used as a safety measure to protect machinery, products and people. They're used to quickly stop machinery in the event of an emergency or hazardous situation.