EMAS at LED Controls
LED Controls is a UK distributor for EMAS industrial components. We supply thermostats and hygrostats for enclosures, plastic control boxes and enclosures, capacitive and inductive sensors, magnetic door and safety switches, and a wide selection of cam switches for motor and equipment control. With genuine stock, fast delivery and practical technical advice, we help you specify the right EMAS products for reliable, compliant installations.
Why buy EMAS from LED Controls
- Authorised UK distributor with genuine stock and competitive pricing
- Application-led advice from in-house specialists
- Datasheets, wiring guidance and after-sales support
- Next-day delivery available on popular lines
- Access to the full EMAS catalogue on request
From condensation prevention in enclosures to robust motor isolation and guard safety interlocks, we specify and support EMAS parts that fit your panel standards and maintenance practices.
EMAS product categories
Thermostats and hygrostats
PHTE124 combined thermostat and hygrostat modules with a changeover contact to control heaters or fans and prevent condensation in control panels.
Control boxes and enclosures
PK series polycarbonate boxes from single-hole PK1BOS to multi-way PK3 and PK5. Choose empty housings or pre-fitted mushroom emergency-stop versions.
Capacitive sensors
SCM series in M18 and M30 with NPN or PNP outputs and NO or NC contacts. Detects metallic and non-metallic targets with adjustable sensitivity.
Cam switches
PSA rotary cam switches from compact 10 A on-off to multi-step and changeover variants. Emergency-style handles available for local isolation.
Inductive sensors
SIM12 and SIM18 series in flush or non-flush styles with NPN or PNP outputs. Reliable ferrous metal detection with cable or M12 connector options.
Magnetic door and safety switches
Encapsulated reed interlocks such as SMB31LC2 and SMS10LC2 with LED options, left or right cable exit and M8 connector versions for guard doors.
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High current cam switches
PSA020 to PSA080 heavy-duty rotary switches from 20 A to 80 A for isolation, reversing and multi-pole control in demanding environments.
Popular EMAS Products
A brief history of EMAS (industrial components)
EMAS manufactures control and automation components for OEMs, panel builders and maintenance teams worldwide. Key milestones:
LED Controls stocks commonly specified EMAS products for UK industry and can source the wider catalogue on request.
- 1980sSwitchgear roots: Cam switches, isolators and operator stations.
- 1990sPortfolio expansion: Inductive and capacitive sensors, magnetic safety/door switches.
- 2000sEnclosure climate: Thermostats & hygrostats (e.g. PHTE range) for condensation control.
- 2010sManufacturing investment: Modernised production lines and in-house testing capability.
- 2020sGlobal distribution: Authorised partners, local stock & support, including LED Controls in the UK.
See EMAS in action
Explore EMAS cam switches, sensors and enclosure devices in use. Robust designs and clear specifications help improve uptime, safety and ease of maintenance.
EMAS Frequently Asked Questions
Who are EMAS and what do they manufacture?
EMAS manufacture enclosure thermostats and hygrostats, plastic control boxes, capacitive and inductive sensors, magnetic safety switches and a wide range of cam switches.
Why buy EMAS from LED Controls?
We hold genuine stock, offer fast UK delivery and provide application-led advice, datasheets and wiring notes to support selection and commissioning.
Do you hold EMAS stock in the UK?
Yes: popular sensors, switches and control boxes are stocked for rapid dispatch. Non-stock items are sourced quickly through our supply chain.
What does a combined thermostat and hygrostat do?
Units like PHTE124 monitor temperature and humidity inside enclosures and switch heaters or fans to help prevent condensation and overheating.
Which EMAS control box should I choose?
Select by number of operators, enclosure size/colour and whether you need a pre-fitted emergency stop. PK1BOS to PK5 cover single to multi-way layouts.
Capacitive vs inductive sensors: which do I need?
Use capacitive for non-metallic targets or liquids; use inductive for ferrous metals. Both are available with NPN/PNP, NO/NC options in M18/M30 bodies.
How do I select an EMAS inductive sensor?
Choose thread size (e.g. M12 or M18), flush or non-flush, sensing distance and output type (NPN/PNP). Pick cable or M8 connector for maintenance needs.
What options exist for EMAS magnetic door/safety switches?
Rectangular bodies with left/right cable exit, LED indication on selected models, contact sets like 2NC+1NO, and M8 connector variants for quick swap-out.
What is a cam switch?
A rotary manual switch with multiple poles/positions to control on-off, changeover or multi-step functions. EMAS PSA units cover control and isolation duties.
Do you supply high-current EMAS cam switches?
Yes: PSA020 to PSA080 handle 20–80 A, with emergency-style handles available for clear local isolation and safe operation.
What contact configurations are available?
Sensors come as NO or NC with NPN/PNP outputs. Magnetic switches offer sets like 2NC+1NO. Thermostat/hygrostat modules provide a single changeover contact.
What IP ratings are typical?
Most industrial sensors and switches offer IP65–IP67, but always confirm the datasheet for the specific SKU and mounting method.
Are EMAS products compatible with my PLC?
Yes: standard NPN/PNP and relay contacts interface with common PLC digital inputs. We can confirm wiring for Siemens, Allen-Bradley, Omron and others.
Can you provide EMAS datasheets and wiring diagrams?
Yes: share the SKU and we’ll supply official documentation and any wiring notes to speed up commissioning.
Can you cross-reference or replace a discontinued EMAS part?
Absolutely: send the legacy code and application details. We’ll recommend a like-for-like part or a suitable modern alternative.
Do you offer next-day delivery?
Many EMAS items are available on a next working day service across the UK. Cut-off times are shown at checkout or available from our team.
What warranty do EMAS products carry?
EMAS products include a manufacturer warranty against defects. Length varies by family, we can advise and arrange RMA if required.
Can I return an incorrectly ordered EMAS item?
Yes: unopened, resaleable items can be returned within our returns window. Custom/factory-configured items may be excluded. Contact us for an RMA.
Can I open a trade account?
Trade accounts are available subject to approval. Our accounts team can provide an application form and credit terms.