CHINT/CHINT LAY39 series buttons

OUVT-X3H over-under-voltage tripper is suitable for AC 50Hz, rated voltage 230V line, and NBH-125 series circuit breaker with the use of NBH-125 series circuit breaker, when the terminal voltage of the tripper is reduced to the under-voltage protection range or increased to the over-voltage protection range, the tripper acts and drives the circuit breaker to automatically break, ...

CHINT/CHINT Terminal Appliances —NXU-III. Surge Protective Device Basic parameters and technical performance indicators (Table 1) Design types and protection mode combinations for different models of surge protective devices (see Table 2) SPECIAL FEATURES The surge protective device has a deterioration indication, as shown in sequence 3 in the figure ...

DZ20 series plastic shell circuit breaker (hereinafter referred to as circuit breaker), its rated insulation voltage is 660V, AC 50Hz, rated working voltage 380V and below, and its rated current is from 32A to 1250A. Generally used for power distribution, the rated current of type C is 160A and below, and the shell of type 630 and below ...

NB1L residual current action circuit breaker is suitable for AC 50Hz, rated voltage 230V, rated current to 25A line, when the person is electrocuted or the power grid leakage current exceeds the specified value, the residual current action circuit breaker can quickly cut off the fault power supply in a very short time, protect people and electrical equipment...

CJ20 series AC contactor (hereinafter referred to as contactor) is mainly used in AC 50Hz (or 60Hz), rated working voltage to 660V, rated working current to 630A, for long-distance switching and breaking circuits, and can be combined with appropriate thermal overload relays.

NU6-II. series surge protector is suitable for AC 50Hz, rated voltage of single-phase 230V/three-phase 400V power distribution and control system, to meet the SPDII. level test, used to suppress the transient overvoltage below the equipment withstand impulse overvoltage, discharge surge energy, so as to protect the system circuit and equipment. Suitable...

NCH8G series household AC contactor (hereinafter referred to as contactor) is mainly suitable for AC 50Hz (or 60Hz), rated working voltage to 400V rated working current to 63A circuit, control household appliances and similar uses of low-inductance and micro-inductance loads; It can also be used to control household ...

NU6-III series surge protector (hereinafter referred to as surge protector) is used in AC 50Hz, rated working voltage 230V single-phase power distribution system, to meet the SPDIII. test, its open circuit voltage peak to 10kV (1.2/50μs), short circuit current to 5kA (8/20μs), suppress ...

NKB8-32 is mainly used in AC 50Hz, rated voltage to 690V, current from 0.16A to 32A power system, can be turned on, bearing and breaking the current under normal conditions, including the specified operating overload conditions, and can be turned on, carried and broken within the specified time ...

CJ40 series AC contactor (hereinafter referred to as contactor) is mainly used for switching and breaking circuits in power systems with AC 50Hz or 60Hz, rated voltage to 660V or 1140V, and current to 1000A.

HY23 series instead of HZ3 series combination switch is suitable for AC 50Hz or 60Hz, voltage 380V circuit, as a power supply introduction switch, or as a three-phase squirrel cage induction motor with a control operation frequency of no more than 300 times per hour. Rated voltage: 380 Rated current: 30 Control Electricity ...

DZ267-32 miniature circuit breaker (hereinafter referred to as circuit breaker) is mainly suitable for AC 50Hz, rated voltage 230V, rated current to 32A in the line for overload and short circuit protection, but also can be used as an infrequent conversion of the line under normal circumstances, especially suitable for residential lighting ...

NH3-100 disconnector (hereinafter referred to as the switch) is suitable for AC 50Hz, rated voltage to 230V or 400V, rated current to 100A in the resistance and inductance mixed circuit, mainly for no load to turn on or off the circuit, for the line and power supply to turn on or isolate. Especially suitable for line ...

NCH8G series household AC contactors (hereinafter referred to as contactors) are mainly suitable for AC 50Hz (or 60Hz), rated working voltage to 400V rated working current to 63A circuit, control household appliances and similar uses of low-inductance loads; It can also be used to control the home ...

Introduction: CHINT/CHINT miniature circuit breaker NXB-125G is a new type of leakage circuit breaker integrating leakage relay, leakage circuit breaker, AC contactor, undervoltage and other functions. It can automatically distinguish between slowly variable leakage and abrupt leakage (electric shock) for protection Product parameters ...

DZ20 series plastic shell circuit breaker (hereinafter referred to as circuit breaker), its rated insulation voltage is 800V, AC 50Hz, rated working voltage 400V and below, and its rated current is from 32A to 225A. It is generally used for power distribution, and can also be used as a protective motor. Under normal circumstances, the circuit breaker ...

NBHLU-63 residual current action circuit breaker is suitable for AC 50Hz, rated voltage 230V power distribution and control system, rated current to 63A in the line to play leakage, overload and short circuit protection, at the same time, this series of products have the corresponding function of surge protector. The product conforms to GB/T 16917 ...

DZ267LG-32 residual current action circuit breaker (hereinafter referred to as residual current circuit breaker) is mainly suitable for AC 50Hz, rated voltage 230V, rated current to 32A circuit, when the person is electrocuted or the power grid leakage current or voltage exceeds the specified value, the residual current action circuit breaker can be used in the pole...

NXAF series universal circuit breaker is suitable for AC 50/60Hz, rated working voltage to AC690V, rated working current to 4000A and below in the distribution network, used to distribute electric energy and protect lines and power equipment from overload, undervoltage, short circuit, single-phase grounding and other faults; The break ...

CJ20 series AC contactor (hereinafter referred to as contactor) is mainly used in AC 50Hz (or 60Hz), rated working voltage to 660V, rated working current to 630A, for long-distance switching and breaking circuits, and can be combined with appropriate thermal overload relays.