มีของพร้อมจัดส่งภายใน 7-10 วันทำการ (In stock for delivery within 7-10 working days)
The Siemens SENTRON auxiliary switch provides 1 NO and 1 NC connection. The brand offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution boards, switches and sockets for safe, efficient electrical infrastructure in buildings and industry.