The IDEC HS6B-02B01 Safety Interlock Switch ensures secure machine access with its 2NC contact configuration and a 1 mtr, integral moulded cable for quick installation. It features watertight sealing for reliable performance in demanding environments, with a housing design that allows drainage. The Direct Opening Action mechanism guarantees disconnection of contacts even if welded, adhering to IEC/EN60947-5-1 standards. Additionally, the keys are designed in compliance with ISO14119 and EN1088, while the B10d value of 2 million operations indicates a high level of reliability for safety-critical applications.