ESS20-00-3-DC24V-3A/6A, Electronic Circuit Breake
|13 640||×||=||13 640|
ESS20 electronic circuit breaker designed to selectively protect individual circuits powered from single switch-mode power supplies (SMPS). Easily added to a DIN/EN rail, the ESS20 provides advanced circuit protection for components used in factory automation systems.
Switchable current rating ranges 3A/6A
Manual on/off switch
Operating voltage 18-32volts DC
Reliable physical isolation of faulty loads
Bicolour LED fault indication
Product dimensions W 12.5mm H 105mm D 60mm
Электронные автоматические выключатели
|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 3 A, 3 → 6 A 6P Pole Thermal Magnetic Circuit Breaker ESS20
News Application 68 Spinning Machines
News Application 48 Chemical Plants
News Application 64 Well Controls
ESS20 Product Introduction
News Application 49 Chemical Plants
ESS20 Customer Presentation
ESS20 Technical Data Sheet