Short Circuit Proof Bus Ducts are offered in a range of up to 4000A with less than 35 degree celsius temperature rise over an ambient temperature of 40 degree Celsius. These Bus Ducts are designed with short circuit withstanding capacity of 50 kA. These Bus Ducts are offered in non segregated form in inter leaving design. Short Circuit Proof Bus Ducts are suitable for indoor and outdoor installation with IP 55 degree of protection.