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  • Switchtec | Hongfa Relays | Anly SCL Measure and Control | Telergon Tend Switches and Switchgear | Euroclamp PC connectors | Intra sensors | Sirena HCL alarms
    on load switches for motors machines heating equipment lighting ventilation air conditioning gensets mains generator change over etc The whole Telergon range is manufactured according to IEC 60947 3 and is fully RoHS complaint They will find favour with OEMs panel builders CEMs equipment manufacturers machine builders and generator set manufacturers By improving the switching characteristics of the S5000 range of switch disconnectors Telergon has been able reduce the size of its switches For example the 1000A S5000 switch as standard is available sized 441 x 381 However Telergon s latest equivalent switch is smaller but still rated at 1000A and measures just 325 x 290mm that s around a 25 reduction in size Similar size reductions are available for the 2000A 800A 500A 400A and 250A units The Telergon switches are available in ratings from 40A to 6300Amps Traditionally Telergon has offered motorised kits only for its CCF change over switches however for versatility the company has re engineered the motor kits so they can also be fitted to the ON Off switches Once again during this re engineering phase Telergon was also able to reduce the size of the motor kit Telergon has traditionally manufactured its switches in

    Original URL path: http://www.switchtec.co.uk/news_archive.php?newsItem=news066 (2016-04-26)
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  • Switchtec | Hongfa Relays | Anly SCL Measure and Control | Telergon Tend Switches and Switchgear | Euroclamp PC connectors | Intra sensors | Sirena HCL alarms
    with Hongfa s popular HF115F and HF18FH plug in relays and can be used in any application where control applications need to be wired in quickly and securely Standard sockets use of normal screw technology is a time consuming process having to ensure that all terminals are tightened securely and correctly to the specified level Tool little pressure and wires can vibrate out too much and copper conductors can be crushed and severed The use of the screwless socket removes this process speeding up panel assembly times therefore reducing man hours and increasing productivity A second purpose or benefit is for use in areas of high vibration Traditional screw technology is susceptible to vibration causing the screw to work loose resulting in panel or product failure leading to costly repair bills and call out charges When using Hongfa s screwless sockets the cable is clamped by metal springs arms that are under a constant tension ensuring a safe and reliable connection that is much less susceptible to vibration Aiding identification and deployment during manufacture and later in service the screwless sockets are supplied complete with a white identification label and a relay ejector and retaining clip All Hongfa sockets are

    Original URL path: http://www.switchtec.co.uk/news_archive.php?newsItem=news065 (2016-04-26)
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  • Switchtec | Hongfa Relays | Anly SCL Measure and Control | Telergon Tend Switches and Switchgear | Euroclamp PC connectors | Intra sensors | Sirena HCL alarms
    pressure to develop smaller panels and at the same time to fit more and more heat generating electronic equipment into smaller confined spaces As a result heat build up often becomes a problem and manufacturers require methods of efficiently ventilating their control panels By fitting a fan into the panel it enables the manufacturer to reduce the size of the panel as the fan will extract the excess heat However the movement of air through the panel can also cause a problem due to dust and dirt ingress into the enclosure Switchtec s range of combined fan filters are able to reduce heat build up in the enclosure whilst eliminating or at least minimising dust ingress To simplify installation Switchtec offers panel builders a combined low profile fan and filter unit Supplied complete and partially assembled the builder simply cuts the panel cut out template supplied with fan to the required size and snaps in the fan filter combination Screw terminals accept the power wiring to the unit The combined fan filter units are weather proof to IP54 as standard and are UL CSE approved The units are available in AC voltages from 24V 230V and a 24V DC version is also available as are EMC versions Physically panel cut out sizes of 92x92mm 125x125mm 177x177mm 223x223mm and 291x291mm are available The units offer airflow rates from 23m3 hr to 730m3 hr Switchtec has taken into account the requirements of the panel builders and offers two colours of fan filter combinations these being grey RAL7032 or grey RAL7035 Switchtec s stand alone type axial fans are high quality units with a shielded ball bearing design that extends the life of the fan These are available in AC and DC Voltages from 24 230V AC fans are supplied in black die

    Original URL path: http://www.switchtec.co.uk/news_archive.php?newsItem=news064 (2016-04-26)
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  • Switchtec | Hongfa Relays | Anly SCL Measure and Control | Telergon Tend Switches and Switchgear | Euroclamp PC connectors | Intra sensors | Sirena HCL alarms
    UK visiting clients in Tyneside Bristol and the midlands Even before the delegates had left the UK Switchtec had received design in confirmation representing an order for 250 000 relays per year from a white goods manufacturer Another meeting was with a lighting control company where a very large order for parts for emergency lighting was discussed and is now in the final stages At the meetings the Hongfa representatives made technical presentations and of course were able to answer first hand any queries relating to products and applications The final day of the visit was spent at Switchtec s Stone base discussing new product developments and strategies for gaining new markets and increased market share in the UK Says Switchtec s technical director Jeremy Lester It has been a great few days It s the second time Hongfa have visited us and recognition for Hongfa and its massive product range seems to have reached a new level Customers now fully understand the standing of Hongfa in the world of relays and demonstrably they are more than willing to put pen to paper to sign orders for large quantities The delegates from Hongfa were Stephen Lee European sales manager based in Germany Belinda Ye European sales office manager based in China and Zhonghua Tan chief engineer based in China Accompanying them were Switchtec s Alan Lester managing director Jeremy Lester technical director and John Plows sales director Hongfa is China s largest relay manufacturer out of 10 000 such companies it is ranked 19 in China s top 100 electronic component manufacturers and ships 600 million relays per year worldwide The factory is based in the city of Xiamen which geographically is the nearest mainland based city to Taiwan Hongfa supplies relays to customers such as Siemens Whirlpool Hella Indesit

    Original URL path: http://www.switchtec.co.uk/news_archive.php?newsItem=news063 (2016-04-26)
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  • Switchtec | Hongfa Relays | Anly SCL Measure and Control | Telergon Tend Switches and Switchgear | Euroclamp PC connectors | Intra sensors | Sirena HCL alarms
    expansion of Industrial warehousing comes the need for control of vehicle and human access in areas of high and potentially dangerous traffic movement such as doorways barriers and automatic doors For example in warehouses with freezer compartments where a door must remain closed when not in use Another application is in vehicle loading bays where a vehicle reverses up to a delivery door the driver can tell which bays are in operation and when reversing how close they are to the door by the changing colour of the traffic light The beacons are available in three sizes small 60mm lens medium 90mm lens and large 120mm lens meeting the needs of virtually every possible industrial application As standard the Sirena traffic lights are available in red green amber clear white blue and yellow As applications for the traffic lights can be very varied Sirena has made the products available using three different light sources These are filament bulbs in 5 10 and 25 Watts ultra bright xenon 1 and 6 Joules and finally using Sirena s own LED bulb technology the units can be fitted with replacement LED bulbs or alternatively supplied fitted with Integrated LEDs Exhibiting versatility the units are available with flashing and continuous lights they can be supplied with one two or three lenses and with an optional integrated buzzer Rated at IP55 IP65 for integrated LED versions the traffic lights can be used in outdoor applications As the majority of applications for the traffic lights will be external stand alone Sirena has produced a miniature status version measuring only 75 x 28mm that is designed to be mounted internally on a control panel This miniature mimic device reflects the status of the beacon giving the controller quick easy and safe indication of the external traffic light

    Original URL path: http://www.switchtec.co.uk/news_archive.php?newsItem=news062 (2016-04-26)
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  • Switchtec | Hongfa Relays | Anly SCL Measure and Control | Telergon Tend Switches and Switchgear | Euroclamp PC connectors | Intra sensors | Sirena HCL alarms
    thus opening up new markets Similarly appliances not intended for household use but that may be a source of danger to the public such as light fittings for industry or farms catering equipment and cleaning appliances can also benefit from these special Euroclamp terminals Of interest to OEMs CEMs and equipment manufacturers the terminals will specifically find favour with manufacturers of domestic household appliances medical equipment catering equipment cleaning equipment industrial commercial manufacturers and heating ventilation manufacturers The high standard of the terminal blocks is proven by a range of tests The GWT test defines the flammability grade of plastic materials The conformity of Euroclamp s products to this standard is obtained by the use of a specifically developed plastic that features a GWIT Glow Wire Ignition Temperature of 775 degrees C and a GWFI Glow Wire Flammability Index of 960 Degrees C The GWFI test states that any flames or glowing of the test specimen should extinguish within 30 seconds after removal of the glow wire and that there is no ignition of the wrapping tissue placed underneath the test specimen and there is no re ignition of the test specimen In accordance with IEC 60695 2 13 the

    Original URL path: http://www.switchtec.co.uk/news_archive.php?newsItem=news061 (2016-04-26)
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  • Switchtec | Hongfa Relays | Anly SCL Measure and Control | Telergon Tend Switches and Switchgear | Euroclamp PC connectors | Intra sensors | Sirena HCL alarms
    switches are an excellent choice for use in control panels and in general isolation applications The general demand for cam switches stems from their ability to provide an economical solution where switching duties are required in less arduous conditions Taking cam switch technology to another level and making it suitable for much more arduous and specialised applications Telergon offers a customised manufacturing service This enables customer to design a switch that fulfils the needs of their application if the exact spec cannot be found in the standard range Amazingly Telergon can offer up to 34 different switch positions switching up to 72 contacts at a time Accordingly Telergon cam switches are suitable for control switches for multiple circuits meter selector switches or for use in main circuits as load switches for motors machines heating equipment welding equipment ovens lighting equipment etc The standard termination of the Telergon cam switches is the cage clamp however special terminations ranging from push on connections to nut and bolt fastening are available Customised connections can also be developed to suit specific needs and applications All connections are available with an IP20 level of protection Exhibiting versatility a wide range of accessories and options are available ranging from IP65 enclosures to pad lockable handles key operated switches DIN rail mount switches push to turn switches one way rotation door interlock devices and so on The switches mechanical structure is contained in separate switching chambers with two cam operated contacts in each chamber Each contact is silver alloy plated and provides an exceptionally long mechanical life Their connection terminals are provided with captive sire clamp screws which facilitates easier installation Compared to competitors units Telergon s range of cam switches is wide and comprehensive with an updated design and a complete range of accessories which include

    Original URL path: http://www.switchtec.co.uk/news_archive.php?newsItem=news060 (2016-04-26)
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  • Switchtec | Hongfa Relays | Anly SCL Measure and Control | Telergon Tend Switches and Switchgear | Euroclamp PC connectors | Intra sensors | Sirena HCL alarms
    pulse of voltage to change state As opposed to conventional relays that require a continuous supply of power to remain energised therefore consuming far more energy the Hongfa latching relays save energy compared to an equivalent relay or in the case of the larger sizes contactors Aimed at almost any application where energy saving is required the latching relays will find favour with OEMs CEMs panel builders and equipment manufacturers in applications such as control panels soft starters metering applications and energy management The Hongfa latching relay series from Switchtec ranges from the small PCB HFD2 telecom relay rated at 2A up to the large 200A rated JE6 surface mount relay that can be used in place of an energy thirsty contactor Spanning these two current levels are relay ranges rated at 8A 50A 60A and 100A The larger latching relays have a patented linear drive unit the technology being based on a short current path providing a reduced overall resistance therefore reducing heat build up The larger relays also benefit from a 3mm contact gap that offers improved isolation in certain high voltage applications Most of the Hongfa latching relays are PCB mounting however the larger variants are surface

    Original URL path: http://www.switchtec.co.uk/news_archive.php?newsItem=news059 (2016-04-26)
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