3120-F551-H7T1-W02D-16A, 1P sensing 2P switching C

PartNumber: 3120-F551-H7T1-W02D-16A
Ном. номер: 8086246783
Производитель: ETA
3120-F551-H7T1-W02D-16A, 1P sensing 2P switching C
Доступно на заказ. Отгрузка со склада в Москве 4-5 недель.
3 050 × = 3 050
от 15 шт. — 2 440 руб.
от 50 шт. — 1 927.60 руб.


CBE, 1 Pole Sensing, 2 Pole Switching, 3120 Series
IEC Classification S/TO (with module, S/TM), This range of low cost switch and circuit breaker are an economic way of providing basic protection for equipment., Typical tripping times at 2xI N, 20-30 seconds faster time can be achieved with the addition of the magnetic module; refer to accessories below., Circuit protection designed for equipment, sub-systems and components.

Depth behind panel: 43mm


Термомагнитные, обратимые Thermal Magnetic Convertible
All CBEs have blade terminals and have an insulation resistance greater than 100MΩ (MegaOhms).

IEC 934 (BS/EN 60 934) definitions
IEC requirements to equipment over-current contact breakers, in which complete short circuit either cannot occur or is limited by back-up protection somewhere else in the system.
Equipment contact breakers are divided into three main types:
RS type - that automatically switches off if there are overloads that require manual reset.
M type - functions as above, but can occasionally be used for manual shut down; is however not intended to function as a normal switch in daily use.
S type - combines overload protection with the opportunity for use as a normal on/off switch under normal load conditions.
Each of the above types has a sub-set with the following trigger methods:
TO - Thermal only. Sensitive to the heating effect of an over-current, because it uses a bi-metal or similar element as a contact breaker.
TM - Thermo-magnetic. A magnetic solenoid in series with a thermal element provides a more rapid response to a large fault current.
MO - Magnetic only. Triggers immediately when an overload is registered.
HM - Hydraulically dampened magnetic. Provides a long range of characteristics for delayed triggering and is mainly insensitive to changes in ambient temperature.
EH - Electronic hybrid. Combines solid state registration of overloads with physical circuit breaking.

Предохранители, розетки и выключатели / Автоматические выключатели / Тепловые магнитные автоматические выключатели /
ETA 16A 2 Pole Thermal Magnetic Circuit Breaker, 250 V ac, 50 V dc 3120

Технические параметры

номинальный ток
число полюсов
номинальное напряжение
250 V ac, 50 V dc

Дополнительная информация

VDE 101063
UL_ QVNU2.E67320
UL E67320
3120-f Thermal Overcurrent Circuit Breaker ...