Tìm thấy 42 sản phẩm cho "
overload protection relay
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GTH-220 Rơle quá tải điện ba pha cho bộ tiếp điểm động cơ
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 ...
An toàn pha thất bại Bảo vệ Rơle công nghiệp, hoạt động dễ dàng
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 ...
Công nghiệp 800A AC Contactor Mechanical Interlock Bảo vệ quá tải Motor
Industrial 800A AC Contactor Mechanical Interlock Motor Overload Protection Description: UKC1 series ac contactor of mechanical chain contacts (hereinafter referred to as mechanical interlock unit) is based on the installation of machinery assembled chain body. It applies to AC 50 or 60Hz, rated ...
Công tắc khởi động động cơ từ kèm theo AC Contactor Loại nút nhấn Bảo vệ chung
Enclosed type Magnetic Motor Starter Switch AC Contactor UKW1-22MB 22A push button type IP56 general protection A magnetic starter is a device designed to provide power to electric motors. It includes a contactor as an essential component, while also providing power-cutoff, under-voltage, and ...
Thiết bị ngắt dòng ba pha Fire Comparder Enclsoure Contactor Và Rơle 180A
Three Phase Fire-retardant Enclsoure AC Compressor Contactor And Relays 180A Description: AC Contactors (Magnetic Contactor) provide remote control of primarily electric motors and compensation & heating systems by cable. They protect the instruments and equipments against overload currents by using ...
Điện bảo vệ Motor 3 Pole AC Contactor Xác định mục đích với UL được liệt kê
Electrical Motor Protection 3 Pole AC Contactor Definite Purpose with UL listed A Ccontactor is an electrically controlled switch used for switching a power circuit, similar to a relay except with higher current ratings, which is controlled by a circuit which has a much lower power level than the ...
Bảo vệ chống rò rỉ hệ thống điện Zero Current Transformer 55mm 0.3A
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 ...
9A ~ 85A 3P chống điện giật Magnetic Contactor điện cho mạch bảo vệ động cơ DC / AC màu tùy chọn
9A~85A 3P anti- electric shock Magnetic Power Contactor For Motor Circuit Protection DC/AC Color optional Description: GMC1 series magnetic AC contactor is suitable for using in the circuits up to rated voltage 660V AC 50/60HZ, rated current up to 800A, for making, breaking, frequently starting & ...
Bảo Vệ động cơ Circuit Breaker AC Contactor Từ 24 V 110 V 220 V 380 V 1NO hoặc 1NC
Motor Protection Circuit Breaker AC Contactor Magnetic 24V 110V 220V 380V 1NO or 1NC Description: The power consumption of the UKC1- low consumption type contactor is 1.2W. Low coil power consumption greatly expands application flexibility. Standard AC coils require 1.8 watts. Directly drive ...
