Encontrado 54 productos para "
power system protection relays
"
Aprobaciones termales de la UL de la retransmisión de la sobrecarga de la retransmisión de la protección electromágnetica del motor
Electromagnetic Relay Motor Protection Thermal Overload Relay UL Approvals UKH series thermal overload relays apply to industrial circuit of AC 50Hz or 60Hz, rated voltage to below 660V and rated current . 1A-800A for AC motor overload and open-phase protection during long time or intermittent long ...
Clasifique la retransmisión termal de la sobrecarga manual/automática de 10A con el contactor de la CA
Class 10A Manual / Automatic Overload Thermal Relay With AC Contactor Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish this, thermal overload relays contain a normally closed (NC) relay. ...
Retransmisión bimetálica de la sobrecarga
Bimetallic thermal overload relay 9A,12A, 18A, 22A for motor protection Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish this, thermal overload relays contain a normally closed (NC) relay. ...
AC 3 fase ls relé de sobrecarga térmica, 100A 125A Contactor relé
AC 3 Phase ls Thermal Overload Relay , 100A 125A Contactor Relay Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish this, thermal overload relays contain a normally closed (NC) relay. When ...
Retransmisiones electrónicas trifásicas de la sobrecarga GTH-220 para el contactor del motor
GTH-220 Three phase Electronic Overload Relays for Motor Contactor UKH series thermal overload relays apply to circuit of AC 50Hz or 60Hz, rated voltage to below 660V and rated current . 1A-800A for AC motor overload and open-phase protection during long time or intermittent long time service, which ...
Retransmisiones industriales de la protección del fracaso de la fase de la seguridad, operación fácil
Safety Phase Failure Protection Industrial Relays , Easy Operation Thermal overload relays are protective devices. They are designed to cut power if the motor draws too much current for an extended period of time. To accomplish this, thermal overload relays contain a normally closed (NC) relay. When ...
Portable caja de distribución de poder de 50 amperios con el mercado, europeo Standad del IEC E. -
Portable 50 Amp Power Distribution Box with Outlet , IEC EN European Standad Descriptions: UK series metal power maintenance box is in line with relative IEC standards, which is for electrical network (50-60Hz, Voltage not higher than 660V). At the same time, they are with circuit protection like ...
80m m ZCT80 cero transformador corriente 0.3A 3kV de la fase para la protección de la retransmisión
80mm ZCT80 Zero Phase Current Transformer 0.3A 3kV for Relay Protection Description: This type of current transformer is used indoor to measure the current and energy and perform relaying protection in AC circuit rated voltage up to 660V and rated frequency 50/60hz. The item is designed into moulded ...
Transformador corriente 55m m 0.3A de la protección cero de la salida del sistema eléctrico
Power System Leakage Protection Zero Current Transformer 55mm 0.3A Description: A zero-phase current transformer for use as a leakage current detecting element in a leakage current interrupter in which two magnetic materials of different permeability are provided so as to eliminate a range where the ...
