About DMC Earthing Insulator
These insulators have excellent electrical & mechanical strength, heat and flame resistance & a very low water absorbtion, used in electrical switch gears, Fuse bases & blocks, LT insulators, busbar support insulators etc.
Superior Dielectric and Mechanical StrengthWith a dielectric strength of 15 kV/mm and tensile strength above 40 MPa, the DMC Earthing Insulator ensures reliable insulation and structural integrity in demanding environments. Its ability to resist torque up to 3.5 Nm and perform under high humidity and harsh temperatures makes it suitable for vital applications in electrical and earthing panels.
Industry-Compliant Flame and Corrosion ResistanceManufactured to meet IS 5578 & IS 11353 standards, this insulator boasts a UL 94 V-0 flame retardant classification and excellent resistance to both tracking and corrosion. Coupled with IP65 protection and Class B thermal endurance, it delivers unmatched safety and durability, even in challenging industrial settings.
FAQ's of DMC Earthing Insulator:
Q: How is the DMC Earthing Insulator installed in an electrical panel?
A: The DMC Earthing Insulator is designed for base mount installation and features brass threaded inserts for secure screw/threaded connection. Simply position the insulator in the designated panel location, align the mounting holes, and fasten it using appropriate screws to ensure a stable and reliable setup.
Q: What standards and certifications does this insulator comply with?
A: This product is manufactured according to IS 5578 and IS 11353 standards, and its flame retardant performance is rated at UL 94 V-0, ensuring compliant and safe operation across industrial applications.
Q: When should this insulator be used in an electrical setup?
A: Use the DMC Earthing Insulator whenever high electrical insulation, heat resistance, and mechanical stability are required-such as in earthing panels and electrical panel boards-particularly where safety, superior tracking resistance, and reliability are critical, even in high-humidity or high-temperature conditions.
Q: Where is this type of insulator most beneficial?
A: This insulator is ideal for locations prone to harsh conditions, including high humidity, temperature fluctuations, or exposure to UV radiation, thanks to its remarkable IP65 protection, corrosion resistance, and UV stability. Common applications include industrial plants, substations, and commercial electrical panels.
Q: What benefits does the DMC material provide?
A: DMC (Dough Moulding Compound) ensures excellent dielectric properties, mechanical strength, heat and flame resistance, as well as high durability against corrosion, UV exposure, and tracking, resulting in longer operational life and enhanced electrical safety.
Q: How does the insulator handle overheating and environmental exposure?
A: The insulator is built with Class B (130C) thermal endurance and includes built-in overheating protection. Its IP65 rating and resistance to humidity (up to 95%), UV, and corrosion offer outstanding reliability in enduring harsh and variable environmental conditions.