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Điện 3P 600V AC Contactor Motor Bảo vệ / Cơ Contactor Liên
Electrical 600V AC Contactor Motor Protection / Mechanical Interlocking Contactor Description: MC(LS) series AC contactor is suitable for using in the circuits up to the rated voltage 660VAC 50Hz or 60Hz, rated current 9A to 85A, making and breaking and frequent starting, controls the AC motor. Combined with the auxiliary contact group, air delayer, machine interlocking device etc, it is combined into the delay contactor, mechanical interlocking contactor, drat-delta starter,
Class 10A Hướng dẫn sử dụng / Tự động quá tải Relay Nhiệt với AC Contactor
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. When excessive current flows through the motor circuit, the relay opens due to increased motor temperature, relay temperature, or sensed overload current, depending on the relay
Tùy chỉnh AC Bimental Magnetic Overcurrent Relays Phạm vi hiện tại 0.1 - 22A 3P Loại tiêu chuẩn
UKH-22/3 OEM /ODM acceptable Custom AC Bimental Magnetic Thermal Overload Relay Current range 0.1~22A 3P Standard type General: Bimetallic thermal overload relays use a bimetallic strip to mechanically open the contacts. Bimetallic strips consist of two conjoined pieces of metal which expand at different rates when exposed to heat. This difference forces the strip to bend when heated. In a thermal relay, the strip is attached by a spring to a contact. When excess heat from
Bộ chuyển tiếp Contactor Relay GTH-85
Custom AC Bimental Magnetic Thermal Overload Contactor Relay GTH-85 Bimetallic thermal overload relays use a bimetallic strip to mechanically open the contacts. Bimetallic strips consist of two conjoined pieces of metal which expand at different rates when exposed to heat. This difference forces the strip to bend when heated. In a thermal relay, the strip is attached by a spring to a contact. When excess heat from overcurrent causes the strip to bend and pull the spring, the
Thiết bị truyền tải quá tải quá tải nhiệt / quá tải tự động
UL listed Motor Thermal Overload Relay / Automatic Magnetic Overload Relay 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 can also protect 3-phase serious imbalance and long starting time of motor or long timer operation, can also be used for corresponding AC contactor for electromagnetic
GTH40 UL Tấm truyền nhiệt quá nhiệt từ trường điện Rơle bảo vệ điện
GTH40 UL Magnetic Thermal Overload Relay Electrical Protective Relays 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 can also protect 3-phase serious imbalance and long starting time of motor or long timer operation, can also be used for corresponding AC contactor for electromagnetic starter.
125 Amp MCB Mini Circuit Breaker / Mạch Điện Từ Breaker
125 Amp MCB Mini Circuit Breaker / Small Magnetic Trip Circuit Breaker Desctription: The DIN rail-mounted thermal-magnetic mini circuit breaker is the most common style in modern domestic consumer unitsand commercial electrical distribution boards throughout Europe. The design includes the following components: 1. Actuator lever - used to manually trip and reset the circuit breaker. Also indicates the status of the circuit breaker (On or Off/tripped). Most breakers are
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 excessive current flows through the motor circuit, the relay opens due to increased motor temperature, relay temperature, or sensed overload current, depending on the relay type.
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 leakage current interrupter is inoperable without lowering its ability to distinguish noise components. The different magnetic materials may be provided as a single core
