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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

    
Multifunction Power Meters Moulded 3 Phase CT 105mm Unique Split Core
Part of our multi function meter range Hobut moulded 3 phase current transformer 105mm New split core transformer from the hobut range
Series 160 Wound Primary Slimline Earth Leakage Relay Vertical Busbar Ct's
 160 Current Transformer

The new slimline earth leakage relay from hobut

The new hobutvertical busbar current transformer