Crompton Instruments

Crompton instruments became part of the TE Connectivity Group in January 2002. The Energy Division, is a global manufacturer of products and systems for the electrical power industry, and an operating unit of TE Connectivity.

Since 1881, Crompton products have been closely associated with high quality technological developments in all aspects of electrical instrumentation. The Crompton range represents one of the largest product offerings of power measurement, control and protection instrumentation, for switchgear and generator set manufacturers, panel builders and OEMs. Crompton products offer proven reliability across a diverse array of industries including power generation, process control, test and measurement, utility, marine, defence and energy management applications.

Crompton Integra Ci1

Integra Multi-function Metering Systems

Integra range of multi-function metering systems measure, display and communicate over 100 parameters. Integra systems can be integrated into energy management and SCADA systems. Options include pulsed, analogue and RS485 communication protocols, a choice of DIN, DIN-rail and ANSI case-stylesand LED or LCD displays.

Integra Ri3
Integra Ci1
Integra 1530
Tegra 710 and 810

Click here to see the full range of Integra Multi-function Metering Systems

Crompton Paladin Transducer

Integra and Paladin Transducers

Extensive range of transducers providing measurement, isolation and conversion of electrical parameters into industry standard output signals, offering single or multiple analogue outputs within a single case housing.

Integra & Paladin Transducers
Crompton kWh Meter

kWh Meters

DIN-rail mounted or self-contained panel meters measure combined kWh or kVArh with pulsed or analogue output options and selectable CT and VT ratios. Microprocessor controlled circuitry provides up to Class 1.0 accuracy with outputsdisplayed directly on the instrument monitor or a remote PC.

Kilowatt Hour Energy Meters
3-PH DIN-rail KWH Energy Meters
Direct Connection KWH 100A

Crompton Protector Trip Relay PAU

Protector Trip Relays

Trip relays continuously monitor and protect any electrical parameter within a set point limit. This versatile range offers numerous trip functions for single and three phase power systems.

Protector Trip Relays 250 Series
New style Protector Trip Relays
Crompton Meters

Analogue Instruments

Traditional range of analogue instruments includes ANSI switchboard meters,panel indicators, sealed and ruggedized instruments, and complementary selector switches for line-to-line and line-to-neutral readings. All instruments are available in a range of styles, sizes and performance specifications.

Analogue Instruments
Compact ANSI Switchboard Meter

Crompton Transformer

Current Transformers

Extensive range of current transformers for reducing high primary currents down to a consistent 5 or 1 Amp secondary current. Options include moulded case width, busbar and aperture sizes, tape wound, 3-in-1, balanced and split cores,current ratings and various mounting options.

3 in 1 Current Transformers
Ebony Current Transformers
Split Core CTs
Core Balanced CTs

Crompton Meter Relay

Meter Relays and Digital Indicators

Meter relays and digital indicators are ideal for monitoring, process control and load shedding applications. This range includes digital and analogue meter relays,digital bargraph indicators and controllers.

Digital Meter Relays 262-30 Series
Analogue Meter Relays
LED Digital Indicators 262 Series
LED Digital Bargraph Indicator & Controller 264 Series
Crompton Shunt


Shunts provides an accurate dc millivolt signal, exactly proportional to the system current, to drive ammeter indicators, overload protection and control devices. This range includes industrial, switchboard, DEF 66-13, DIN, base mounted, tag end, lightweight and panel meter shunts in a variety of formats and configurations.

DC DIN Shunts

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