Multi-purpose contact block
April 2024
Electrical Power & Protection
The TME catalogue has been expanded to include products from Schlegel. This German, family-owned company has been specialising in the production of high-quality electromechanical components for almost 80 years. The range of Schlegel products available at TME includes contact blocks, compatible switches and accessories. The first product category has modules in a number of different contact configurations, starting from the most basic (a single NO or NC contact pair) to truly advanced (NCx3 + NO). They have been designed to withstand loads of 1,5 A at 250 V AC, 6 A at 440 V AC, and 2 A at 24 V DC, depending on the model. Their mechanical durability can reach up to a million operating cycles.
Switches and switch holders are available in diameters from 18 to 36 mm, and come in toggle, double and pushbutton variants. Most of those are rotary models (including models protected from unauthorised access via an ID-key). A choice of different colours is available, the products can be marked with a START or STOP symbol, and they can be illuminated.
The first Schlegel products in the TME catalogue were panel-mount switches, typically used in machine operation in industrial settings. Schlegel makes sure that most of its products are IP65-rated, so are fully dust-proof and splash-proof in order to protect the contacts and panels from damage. The range of Schlegel accessories includes lenses, dedicated identification nameplates and labels, indicator lights and keys, and other compact complementary products.
Further reading:
Safety and cost-efficiency with meticulous ash management
Electrical Power & Protection
Most solid fuels produce ash and effective ash management is crucial. In South Africa, ash management ranges from sophisticated overhead storage systems and wet conveyors to manual trolley-based solutions, and AES is meticulous about how ash is handled, stored and disposed of.
Read more...
Overcoming the bottling industry’s fragmented visibility
Schneider Electric South Africa
Electrical Power & Protection
Many bottling plants lack specific visibility into energy use, relying on aggregate data that obscures efficiency opportunities. Without accurate data, energy cannot be effectively managed.
Read more...
How utilities are modernising grid infrastructure with digital substations
Electrical Power & Protection
The digital substation has become a cornerstone of next-generation grid infrastructure. But what exactly makes a substation digital, and how does it transform day-to-day operations?
Read more...
Why grid modernisation will define the energy transition
Schneider Electric South Africa
Electrical Power & Protection
Africa has some of the world’s strongest renewable resources. Yet more than 600 million people still lack reliable access to electricity. The path forward requires execution.
Read more...
Simplifying panel design and deployment with EtherNet/IP in-cabinet solution
Rockwell Automation
Electrical Power & Protection
Rockwell aimed to eliminate challenges through an innovative EtherNet/IP in-cabinet solution that would reduce the time and resources needed for controls project engineering, testing and panel wiring.
Read more...
Building scalable hydrogen energy solutions
Siemens South Africa
Electrical Power & Protection
Siemens has announced that H2 Core Systems, a startup focused on modular hydrogen-based energy systems, is using the Siemens Xcelerator platform of software and automation portfolio to design and manufacture compact, highly efficient hydrogen energy systems that generate and store clean energy where it is needed.
Read more...
Pure-air switchgear technology powers Elgin Orchards
Schneider Electric South Africa
Electrical Power & Protection
Schneider Electric, together with Technoserve Medium Voltage, has implemented its RM AirSeT SF6-free medium voltage switchgear at Elgin Orchards, one of South Africa’s leading fruit producers.
Read more...
Digital substations power Africa’s transition to a smarter, more resilient grid
Electrical Power & Protection
As Africa’s energy systems face mounting pressure from rapid urbanisation, ageing infrastructure and the accelerating shift towards renewable energy, digital substations are emerging as a critical enabler of grid resilience and modernisation.
Read more...
Trafo powers mine in Pakistan with transformers for extreme conditions
Electrical Power & Protection
Trafo Power Solutions is boosting the power infrastructure of a mining project in Pakistan, being built on one of the world’s largest undeveloped copper-gold reserves.
Read more...
Optimising the future of Africa’s data centre operations
ACTOM Electrical Machines
Electrical Power & Protection
Africa’s digital economy is expanding at a remarkable pace, and nearly every online service now relies on the data centres that drive the continent’s digital infrastructure. For operators, energy efficiency has become a strategic priority.
Read more...
printer friendly version