TELE Catalogue - Tele Haase Steuergeräte - #5

The multifunctional concept of the S² series provides cross-circuit detection and evaluation of non-equivalence signals up to safety cat. 4. In addition to emergency-stop and safety door monitoring, these safety standards can also be used for safety mats and light curtain. Two-hand control and time delay for controlled shutdown complete the TELE range of safety products for man and machine.

Devices for different power classes are available for continuously optimized startups and shutdowns and for eliminating sudden stresses on conveyor systems, elevators and pumps. Different models ranging from compact devices with built-in bypass contactor through to large modular units with current-limited startup help to reduce maintenance costs.

The compact braking units from TELE can be used to brake a wide variety of motor types easily, quickly and safely without mechanical wear. Motors rated up to 400kW are braked by an electromagnetic field without additional mechanical components. Changeover delays and interlocks ensure braking is performed safely.

A simple, systematic and economical approach is available for low-cost control and efficient regulation of ventilation, heating and lighting systems. For continuous and demand-based control for single- and three-phase loads it is possible to use phase control or in the case of heater elements, multicycle control. By eliminating wear, you increase availability and reduce costs.

Providing reliable sensing results even at high currents of up to 1,500 amperes - they can be used to expand the sensing range not only on TELE monitoring relays, thyristor controllers and softstarters. The current transformers are available as bar and baffle type models with a wide variety of currents for a broad range of applications.

TELE offers you a wide range of power supplies with a variety of voltages and functions together with very high efficiency, covering compact DC supplies, installation-type units and regulated switch-mode power supplies. The regulated switch-mode power supplies provide a wide input voltage range and electronic short-circuit protection against overloading.

These digital time switches can be set exactly to the minute, easily and conveniently. You can rely on them to execute your individual settings in day-, week- and year-based programs. The range of functions also includes block configuration for common switch events on several week days as well as selecting output pulses as an alternative to on/off events.

TELE hour meters provide you with an accurate count and indication of the operating time clocked up by your plant, machinery or equipment. This enables you to know exactly when e.g. warranties have expired or maintenance is due. TELE hour meters are available with various mounting options and in DC and AC versions enabling them to be incorporated in a wide variety of applications.

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