Power Assemblies and Controllers

Circuit Protection

Busbar Insulators

GD Rectifiers stock a wide range of Busbar Insulators designed for local high current power distribution.

GD Rectifiers' busbar insulators are used in their assemblies and to mount power fuses and heatsinks that require high mechanical strength, low tracking index and voltage insulation. Hexagonal sections allow easy mechanical assembly and can be joined together to create longer lengths.

Their range of hexagonal DMC insulators are encapsulated with M6, M8 or M10 inserts with optional male studs also available. 

GD Rectifiers' high voltage busbar insulators are made from fiberglass-reinforced polyester, a bonded material with higher moisture and heat tolerance than plastic insulators and molded for high strength. They are shatter-resistant, have a working temperature of 160°C, with high arc resistance and reduced flammability.  The material offers great mechanical strength to enable electrical installers to increase closer height tolerances than with porcelain insulators, making the busbar insulators more suitable for ground bar and perimeter grounding applications. 

The busbar insulators are UL94-V0 recognised, the industry standard set by UL (Underwriters Laboratories) for testing for flammability of plastics and rubber used in a wide range of applications including telephone receivers, computer screens and domestic ovens.

View the Busbar Support Datasheet here  

 Busbar Insulators by GD Rectifiers

GD Rectifiers Ltd

GD Rectifiers design and manufacture Selenium and Silicon Rectifiers, Suppressors, Converters, Inverters and Regulator Products for industrial power control applications.

They are the UK's leading Distributor of power electronic components and hold extensive stock of Diodes, Thyristors, IGBTs and MOSFETs from the world's leading semiconductor manufacturers.

Further information:

You can find further information on GD Rectifiers Ltd using the following links:

Tel: 01444 243 452

Fax: 01444 870 722

Email: enquiries@gdrectifiers.co.uk