Термични релета

Our offer includes various types of thermal relays from leading suppliers. We provide high-quality products with long work durability. Overload relays can be used in many industrial sectors. The parameters correspond with catalogs from their producers, which guarantees the safety of...

Our offer includes various types of thermal relays from leading suppliers. We provide high-quality products with long work...

Прочетете още

Категории

Изтеглете списъка с продукти
Информация close
Products that are marked "On Order" in the "Available Quantity" column are usually not in stock. Such products are available for purchase, however, due to their limited customer base, they usually have higher minimum quantities. DACPOL offers products that are not in stock for the following reasons: DACPOL currently has a large number of electronic components in stock and adds new products every day, however, tens of thousands of additional components and their various variants are available from our suppliers. Even though it is unreasonable to have all these products in stock due to the limited sales, we believe that it is in the best interest of our customers to make them available. Our goal is to inform customers about the maximum number of products available and enable them to make decisions based on specifications, prices, availability, required minimums and our technical advice. Please note that selecting the "In Stock" checkbox may limit the display to only products available for delivery straight from the shelf.
PDF Образ
Производител
descasc
Име на продукта
descasc
 Вижте продукта Не. Производител
Налично количество
descasc
picture_as_pdf Термични релета ZIEHL Термични релета ВИЖ ГО -- On Order
picture_as_pdf PTC Thermal Relay Type MSF220SE ZIEHL PTC Thermal Relay Type MSF220SE ВИЖ ГО T224127 On Order
picture_as_pdf PTC TERMAL RELAY TYPE MSF220V / MSF220VU ZIEHL PTC TERMAL RELAY TYPE MSF220V / MSF220VU ВИЖ ГО -- On Order
picture_as_pdf PTC TERMAL RELAY TYPE MSF220VL ZIEHL PTC TERMAL RELAY TYPE MSF220VL ВИЖ ГО -- On Order
picture_as_pdf TS1000 Термично реле ZIEHL TS1000 Термично реле ВИЖ ГО -- On Order
picture_as_pdf TR111V Термично реле ZIEHL TR111V Термично реле ВИЖ ГО -- On Order
picture_as_pdf TR122D термично реле (A) ZIEHL TR122D термично реле (A) ВИЖ ГО -- On Order
picture_as_pdf TR210 Термично реле ZIEHL TR210 Термично реле ВИЖ ГО -- On Order
picture_as_pdf TR250 Термично реле ZIEHL TR250 Термично реле ВИЖ ГО -- On Order
picture_as_pdf TR400 Термично реле ZIEHL TR400 Термично реле ВИЖ ГО -- On Order
picture_as_pdf TR440 Термично реле ZIEHL TR440 Термично реле ВИЖ ГО -- On Order
picture_as_pdf TR600 Термично реле ZIEHL TR600 Термично реле ВИЖ ГО -- On Order
picture_as_pdf TR600 RS485 Термично реле ZIEHL TR600 RS485 Термично реле ВИЖ ГО -- On Order
picture_as_pdf TR640IP Термично реле ZIEHL TR640IP Термично реле ВИЖ ГО -- On Order
picture_as_pdf TR1200 Термично реле ZIEHL TR1200 Термично реле ВИЖ ГО -- On Order
picture_as_pdf TR1200IP Термично реле ZIEHL TR1200IP Термично реле ВИЖ ГО -- On Order
picture_as_pdf Термично реле PTC тип MSF 220 K ZIEHL Термично реле PTC тип MSF 220 K ВИЖ ГО -- On Order
-- Термично реле PTC тип MSF 220 V / VU ZIEHL Термично реле PTC тип MSF 220 V / VU ВИЖ ГО -- On Order
picture_as_pdf PTC TERMAL RELAY TYPE MS40ZT ZIEHL PTC TERMAL RELAY TYPE MS40ZT ВИЖ ГО -- On Order
picture_as_pdf PTC Thermal Relay Type MSR820V ZIEHL PTC Thermal Relay Type MSR820V ВИЖ ГО -- On Order
picture_as_pdf PTC TERMAL RELAY TYPE MSR220K6 ZIEHL PTC TERMAL RELAY TYPE MSR220K6 ВИЖ ГО -- On Order
picture_as_pdf Термично реле PTC тип MS220C ZIEHL Термично реле PTC тип MS220C ВИЖ ГО -- On Order
picture_as_pdf TS1000 трансформатор ZIEHL TS1000 трансформатор ВИЖ ГО -- On Order
picture_as_pdf Термично реле ptc ms220k ZIEHL Термично реле ptc ms220k ВИЖ ГО -- On Order
Резултати на страница:
Върнете се в началото

Our offer includes various types of thermal relays from leading suppliers. We provide high-quality products with long work durability. Overload relays can be used in many industrial sectors. The parameters correspond with catalogs from their producers, which guarantees the safety of installations.

What is a thermal relay?

Thermal relays are used for protecting power-electric engines, winding of transformers, or power-electronic components. During work, the engine can be overloaded because of mechanical overload e.g. cutting wet wood or power overload. A long increase in intake power can damage the engine because of overheating. In case of the disappearance of phase current or given value the device disconnects the control system. A thermal relay is a device protecting the engine from overload effects.

Construction of a thermal relay

A thermal bimetal relay is made from bimetals, which are heated with the current intaken by the engine and system of the splay joint. This joint starts working through the bending of bimetals because of the temperature increase. The bimetals have to be inserted into the main system of the engine while the joint into the control system of the relay.