The Seaward Group 401A910 SDR35 is a safe discharge rod, designed to conduct the safe damp discharge of residual charge on a cable or piece of electrical equipment with volages up to 35kV respectively by limiting the discharge current. The 401A910 SDR35 features high grade glass fiber tubing and incorporates encapsulated resistor chains and is supplied with flexible cable with a heavy duty brass clamp for easy earth connection.