Since 1984, Altech Corporation has grown to become a leading supplier of automation and industrial control components. Headquartered in Flemington, NJ, Altech has an experienced staff of
engineering, manufacturing and sales personnel to provide the highest quality products with superior service. This is the Altech Commitment!
Altech’s line of safety relays are manufactured by
, a company well know in Europe for its quality safety relays. The products presented in this catalog will help you meet requirements
of Machinery Directive 2006/42/EC, important international safety standards, CE-marking demand, and more, when exporting your machinery or equipment.
What is a Safety Relay?
A safety relay contains force guided contacts; they are also known as captive, locked or positive guided contacts. Force guidance in a relay means that the contacts in a contact set must be
mechanically linked together so that it is impossible for the NO (normally open) and NC (normally closed) contacts to be closed at the same time. The contacts are linked so that no one contact
in a relay can change state without changing all the contacts in that relay. There must be a 0.5 mm minimum air gap between the open contacts for the entire service life of the relay, even in
the case of a failure. The force guidance of the relay contacts must always be preserved even when a relay part fails to function correctly.
Our technical experts welcome the opportunity to answer your technical questions and provide solutions to your automation and control problems. Give us a call or visit www.altechcorp.com.
Quality
Commitment
Altech’s control components meet diverse national and
international standards such as UL, NEC, CSA, IEC,
VDE and more. Altech provides superior customer
service and delivery through Total Quality
Management and Continuous Process Improvement.
Altech is ISO 9001 approved. We perform these
services with honesty and integrity and are committed
当今的计算机外部设备，都在追求高速度和高通用性。为了满足用户的需求，以Intel为首的七家公司于1994年推出了USB（Universal Serial Bus，通用串行总线）总线协议，专用于低、中速的计算机外设。目前，USB端口已成为微机主板的标准端口；而在不久的将来，所有的微机外设，包括键盘、鼠标、显示器、打印机、数字相机、扫描仪和游戏柄等等，都将通过USB与主机相连。
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