Howard Butler Limited
Products & Services
This company supplies Products & Services in the Electrical, Instrumentation & Control industries.
Electrical System Protection »
- Protection Test Equipment
Measurement »
- Current Monitors
- Frequency Counters
- Frequency Monitors
- Hour Counters
- RF Analyzers
- Underspeed Switches
- Voltage Monitors
Meters, Analysers & Monitors »
Meters, Loggers & Monitors »
- 3 Phase Watt-Hour Meters
- Ammeters
- Analog Multimeters
- AVO Meters
- Digital Multimeter
- Electronic Multi-function 3 Phase Energy & Demand Meters
- Frequency Meters
- Multi-Meters - Analogue/Digital
- Power Factor Meters
- Power Meters
- Power Transducers
- Running Hour Meters
- Single Phase Watt-Hour Meters
- True RMS Meters
- Voltage Meter
- Watt Meters
Motor Control & Protection »
- Circuit Breakers
- Selector Switches
Power Supplies and Management »
- Battery Monitoring Equipment
Protection Equipment »
Push Buttons, Controllers & Switches »
Relays »
- Adjustable Current and Time Earth Fault Relays
- Electronic Timer Relays
- Multi-function Overcurrent & Earth-Fault Protection Relays
- Over Current Relays
- Overload Relays
- Phase Failure Relays
- Temperature Relays
- Themistor Relays
- Thermal Overload Relays
Transformers »
- Current Transformers
- Hazardous Area Transformers
- Isolation Transformers
- Split Phase Transformers
- Substation Transformers
- Variable Transformers
