| | | |

3RU2116-0BJ0

Цена на сайте указана розничная в ЕВРО без учета НДС.
Для уточнения цены и размера предоставляемой скидки - звоните или присылайте заявки

Заказной номер	Вес	PG	Описание продукта	Цена
3RU2116-0BJ0	0.13	41F	РЕЛЕ ПЕРЕГРУЗКИ 0.14...0.20 A ДЛЯ ЗАЩИТЫ ЭЛЕКТРОДВИГАТЕЛЯ, ТИПОРАЗМЕР S00, КЛАСС 10, Д. МОНТАЖА НА КОНТАКТОР, СИЛОВАЯ ЦЕПЬ: ПОДКЛЮЧЕНИЕ КОЛЬЦЕВЫХ КАБЕЛЬНЫХ НАКОНЕЧНИКОВ, ВСПОМ. ЦЕПЬ: ПОДКЛЮЧЕНИЕ КОЛЬЦЕВЫХ КАБЕЛЬНЫХ НАКОНЕЧНИКОВ, РУЧНОЙ-АВТО СБРОС	По запросу

п»ї

More information	В
Home page, see http://www.siemens.com/sirius-overloadrelays	В
TIA Selection Tool Cloud (TST Cloud), see https://mall.industry.siemens.com/spice/TSTWeb?kmat=ElectronicOverloadRelay	В
Conversion tool, e.g. from 3RU11 to 3RU21, see http://www.siemens.com/sirius/conversion-tool	В
Application Manual "SIRIUS Controls with IE3/IE4 Motors", see https://support.industry.siemens.com/cs/ww/en/view/94770820	В
Manual "SIRIUS вЂ“ SIRIUS 3RU Thermal Overload Relays / SIRIUS 3RB Electronic Overload Relays" see http://support.automation.siemens.com/WW/view/en/60298164	В
Characteristics and certificates see https://support.industry.siemens.com/cs/ww/en/ps/16271	В

Mountable accessories for SIRIUS 3RU21 thermal overload relays

SIRIUS 3RU2136-4.B0 thermal overload relays

3RU21В thermal overload relays up to 100В A have been designed to provide current-dependent protection for loads with normal starting against impermissibly high temperature rises due to overload or phase failure.

An overload or a phase failure result in an increase of the motor current beyond the set rated motor current. Via heating elements, this current rise heats up the bimetal strips inside the device which then bend and as a result trigger the auxiliary contacts by means of a tripping mechanism. The auxiliary contacts then switch off the load by means of a contactor. The break time depends on the ratio between the tripping current and the current settingВ I_e and is stored in the form of a long-term stable tripping characteristic curve.

The "tripped" status is signaled by means of a switch position indicator. The relay is reset manually or automatically after a recovery time has elapsed.

The 3RU2 thermal overload relays are suitable for operation with frequency converters.

The devices are manufactured in accordance with environmental guidelines and contain environmentally friendly and reusable materials. They comply with all important worldwide standards and approvals.

Use in hazardous areas

The 3RU2 overload relays are certified in accordance with both the European explosion protection directive (ATEX) and the international explosion protection standard (IECEx).

Article No. scheme

Product versions		Article number
Thermal overload relays	В	3RU2	вќ’	вќ’	вќ’	вЂ“	вќ’	вќ’	вќ’	вќ’
Device type	g. 1 = CLASSВ 10, 1В NOВ +В 1В NC	В	вќ’	В	В	В	В	В	В	В
Size, rated operational current and power	e.g. 16 = 16В A (7.5В kW) for size S00	В	В	вќ’	вќ’	В	В	В	В	В
Setting range for overload release	e.g. 0A = 0.11 ... 0.16 A	В	В	В	В	В	вќ’	вќ’	В	В
Connection methods	e.g. B = screw terminals	В	В	В	В	В	В	В	вќ’	В
Installation type	e.g. 0 = for mounting onto contactors	В	В	В	В	В	В	В	В	вќ’
Example	В	3RU2	1	1	6	вЂ“	0	A	B	0

Note:

The Article No. scheme shows an overview of product versions for better understanding of the logic behind the article numbers. For your orders please use the article numbers quoted in the selection and ordering data.