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Welcome To Howard Butler Ltd Online
Howard Butler Ltd is a manufacturer of  instrumentation and control products for industrial applications throughout the world. The HOBUT range includes Analogue and Digital Panel Meters, Current Transformers, Shunts, Hours Counters, Earth Leakage and Protective Relays, Transducers, Multi-function meters and more. We have been manufacturing in our factories in England and Singapore for over 85 years. Our worldwide sourcing of raw material and sub-assemblies ensure our products remain among the most competitive in the world

 

 New Products

    
LED Multifunction Power Meters Miniature Three Phase CT's Unique Split Core
Part of our multi function meter range Hobut Miniature three phase current transformer New split core transformer from the hobut range
13 Series Current Transformers Slimline Earth Leakage Relay Series 14 Current Transformers
 Our new 13 series moulded case transformer

The new slimline earth leakage relay from hobut

The new hobut 14 series moulded case current transformer