​Relay safety-Rờ le an toan 2NO 1NC 24V DC 3TK2826-1BB40

Relay safety-Rờ le an toan 4NO 1NC 24V DC 3TK2826-1BB40 (Sản phẩm tương đương 3SK2...!!!) SIRIUS safety relay with relay enabling circuits (EC) 24 V DC, 45mm screw terminal EC instantaneous: 4NO EC delayed: 0 SC: 3 Switch with 8 functions Basic device Maximum achievable PL according to EN 13849-1: Maximum achievable SIL according to IEC 61508: 3 Hàng chính hãng Siemens xuất xứ Đức