Operator Interfaces, Switches & Relays


Latest Articles

Eliminate impact torque conditions
April 2014, NewElec Pretoria
Impact torque conditions can result in broken chains, couplings and screw conveyors as well as an assortment of mechanical fractures. When a NewElec OLR 84 S protection relay is mounted on a motor circuit, ...

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Omniflex simplifies obsolete Highland 9100 alarm system replacement
March 2014, Omniflex Remote Monitoring Specialists
Replacing old/obsolete Highland 9100 alarm annunciator systems can in many instances be a time consuming, disruptive and costly exercise. Omniflex has however made the task simple, by designing a custom ...

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Single-point operation for machine ­activation and pick-to-light applications
January 2014, Turck Banner Southern Africa
Banner Engineering has introduced the EZ-Light K30 Touch, a smaller version of the company’s industry-recognised K50 Touch. Featuring a compact, rugged design, this single-point device is designed for ...

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Jumo’s advanced function bimetal switches
January 2014
Jumo’s bimetal switches are used in a wide variety of applications, such as cooling or heating circuits, compressors or engines. These switches have now been developed for applications in compact plants. ...

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Phoenix Contact introduces TP 5000 series
December 2013, Phoenix Contact
Phoenix Contact has expanded its HMI product line to include a new performance class: the TP 5000 series. In addition to the high-performance Intel Atom 1,6 GHz CPU, these devices set themselves apart ...

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Safety relays from Pilz
December 2013, PI SA (PROFIBUS & PROFINET SA)
When it comes to safety, there is no substitute for a dedicated safety relay and Pilz has set the standard in safety devices with a wide range to suit every situation and cover all needs. When it comes ...

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Reliable earth leakage protection relay
December 2013, NewElec Pretoria
NewElec’s GA relays provide earth leakage protection without nuisance tripping for motors started direct-on-line as well as variable speed drive applications. This is achieved by the use of harmonic filters. ...

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Protection relay for plant automation
December 2013, PI SA (PROFIBUS & PROFINET SA), NewElec Pretoria
NewElec’s MB relay is ISO 9001:2000 compliant and features starter logic and function blocks which, coupled with its multi-protocol communication options, make it an ideal solution for plant automation. ...

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SABS approved miniature circuit breakers from WEG
December 2013, WEG Africa
WEG manufactures a full range of SABS-approved miniature circuit-breakers, including all accessories in both 5 and 10 kA ranges, making it possible for the Zest WEG Group to supply customers with complete ...

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Gigavac power products now CE compliant
November 2013
Manufacturer of advanced switching solutions, Gigavac has announced that its line of power products, including contactors and battery disconnect switches, is now CE approved. The approval includes standard ...

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Galileo software – the u­ltimate in visualisation
November 2013
Eaton Corporation now offers machine and system builders HMI/HMI-PLC panels for operation, visualisation and control. Eaton’s state-of-the-art touch panels provide clear and flexible menu guidance in ...

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Advanced graphic operator interface with modular I/O capabilities
September 2013
The new Graphite series from Red Lion Controls merges two of its most successful product platforms into a single modular solution. The nexus of the product is the operator interface panel which offers ...

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Expanded range of Leuze safety switches
September 2013, Countapulse Controls
Countapulse Controls has launched the extended range of Leuze safety devices in the local market. “Customer feedback allows us to provide Leuze with invaluable information regarding application specific ...

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Motor protection for underground machinery
September 2013, NewElec Pretoria
A range of locally manufactured electronic motor protection relays is ideally suited for fitting into gate-end boxes for protecting underground coal cutting machinery and transformers. NewElec’s 100M ...

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Industrial relay system for all applications
September 2013, Phoenix Contact
The new Rifline industrial relay system from Phoenix Contact ranges from a slim 6,2 mm coupling relay to a relay as a small contactor replacement. The most powerful relay can switch voltages up to 400 ...

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Pneumatic level switch for viscous and corrosive liquids
August 2013, Temperature Controls
The compact FP series pneumatic level switch is ideal for point level switching of liquids that are highly viscous, corrosive or contain solids in suspension. It can be easily integrated into original ...

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Banner Engineering’s iVu ­machine-mountable remote display provides noise immune monitoring
July 2013, Turck Banner Southern Africa
Banner Engineering has added the machine-mountable remote display to its industry recognised line of iVu vision products. The display enables users to view the iVu sensor image remotely and serves as ...

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Protection relay with advanced control features
June 2013, NewElec Pretoria
The NewCode relay from NewElec is an ISO 9001:2000 compliant, locally designed and manufactured three phase motor protection and control relay. Featured are seven inputs with differential voltages 24 ...

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New OBR40 optical bypass relay from Hirschmann
June 2013
Protecting Ethernet networks against multiple switch failures.

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Telco diffuse proximity sensors
June 2013, Gail Norton Instrumentation
Telco Sensors’ SMP-diffuse proximity switch is 100% compatible with its proximity series SMP 8000. These mechanical end-switches are still popular in conveyors and material handling industries, however, ...

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