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Protection relays - Germany

3 Companies

10 Products

MAIER ACCESSORIES

Germany

For more than 65 years we have been a leading manufacturer of radiator valvesfor oil-immersed transformers. Our product range includes radiator valves, protection devices, dehydrating breathers, welding parts for tanks as well as accessories for pressure control and oil level indication. What’s the formula for success that made us become a reliable and long-term business partner for many leading transformer manufacturing companies of today from the time when we established business in 1949? It’s our partners trust in our expertise and in the continuous performance of our network. We have been establishing subsidiaries and partner companies in order to deliver best service and to be able to live up to the rising standards of high quality transformer components. This close cooperation with our partners allows us to meet our own demands in terms of quality and costs of pre-products and finished components within our supply chain. Nowadays we manufacture with more than 100 employees in Germany and Turkey butterfly valves and dehydrating breathers for power transformers as well as oil level indicators, moisture holders, pressure relief devices, and tank components for oil-immersed distribution transformers.

All the products for "protection relays"

Transformer protection device MCHD for transformers

Buchholz relay MBP for transformers

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E. DOLD & SÖHNE GMBH & CO. KG

Germany

E. Dold & Söhne KG - Solutions for automation E. Dold & Söhne KG is an internationally operating medium-sized family enterprise. It develops, manufactures and sells high-quality components along with complete solutions in the area of safe automation for facility and machine building worldwide. DOLD has successfully managed to undergo continuous development: from paving the way as a pioneer in relay technology to being the leading industry representative for functional safety, electrical safety and drive technology in Europe. DOLD products are successfully utilized whenever people, machines or equipment must be protected from damage and whenever productivity requires enhancement. For example, safety switching devices such as standstill, speed monitors and radio controlled emergency stop systems ensure the quick and dependable deactivation of facilities during hazardous situations for practically any industry. Safety switch and trapped key interlock systems allow for the wireless safeguarding of safety doors. Innovative monitoring solutions such as insulation monitors ensure high availability and guarantee that facilities are electrically protected.

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NORIS GROUP GMBH

Germany

For the past 90 years the name NORIS has been associated with innovative measuring and automation technology "Made in Germany" – from speed sensors, temperature sensors, indicators (gauges) up to complete packages such as ship automation systems, propulsion control systems and alarm, monitoring and control systems. In the field of meteorology we are one of the world's leading manufacturers of radiosondes and upper air sounding systems. With numerous innovations, the NORIS Group GmbH has established itself as a major player in the transportation technology and shipbuilding industry on the German and international markets. In real terms, this means significantly more than 5, 000 ship automation systems and more than 3, 000 engine safety systems and local operating panels. In addition, the delivery of more than 35, 000 sensors per year.

All the products for "protection relays"

Temperature monitoring relay RP5 RPT5 / Pt100 Pt1000 input

Temperature monitoring relay RTK5 / thermocouple input

Temperature monitoring relay RH41M / NTC thermistor input

Temperature monitoring relay RH5 / NTC thermistor input

Frequency monitoring relay RFS5 / sinusoidal signal input

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Protection relays - Germany

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3 Companies