CHINT/CHINT SHT-X3H shunt tripper

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 ...

NL1E-63 residual current action circuit breaker (without overcurrent protection) is suitable for AC 50Hz, rated voltage at two poles 230V, four poles 400V, rated current to 63A line, when the person is electrocuted or the leakage current of the grid exceeds the specified value, the residual current action circuit breaker can be used in a very short time ...

The circuit breaker is rated for insulation voltage up to 800V, suitable for AC 50Hz, rated working voltage up to 400V, rated working current from 10A to 250A in the distribution network circuit, used to distribute power and protect lines and power supply equipment from overload, short circuit, undervoltage and other faults. At the same time ...

AX-6 auxiliary contact is mainly used in AC 50Hz, rated heating current to 6A, rated voltage to 415V or DC rated voltage to 130V line, which is assembled with NB1 series circuit breaker for signal indication of long-distance circuit breaker on/off. Standards: GB/T 14048.5, IEC 6094 ...

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 ...

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 ...

CHINT Xinrui NM5 series plastic case circuit breaker is suitable for AC 50/60Hz, rated voltage AC690V and below, rated current from 16A to 1000A circuits. As the rated current of on, breaking and bearing, it can be overloaded, short-circuited and under-voltage in the line and electrical equipment.

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 ...

Introduction: NXZ series automatic transfer switch electrical appliances are suitable for AC 50Hz, rated voltage 400V/415V and below, rated current to 630A three-phase four-wire dual-circuit power supply grid, automatically connect one or several load circuits from one power supply to another, in order to ensure the normal supply of load circuits.

YBLX-HL travel switch is mainly used in the control circuit of AC 50Hz or 60Hz, voltage 380V, DC voltage 220V, for the travel control of the moving mechanism, the transformation of the direction or speed of the movement, the automatic control of the machine tool, the limit action of the moving mechanism and the control of the stroke or program. Comply with the standard ...

NB8-63M single magnetic circuit breaker is mainly suitable for AC 50Hz, rated voltage to 415V, rated current to 63A in commercial office buildings, civil residential and general industrial use of terminal distribution lines, to provide short circuit protection for the line, but also under normal circumstances to the line infrequent conversion operation...

The circuit breaker is rated for insulation voltage up to 800V, suitable for AC 50Hz, rated working voltage up to 400V, rated working current from 10A to 250A in the distribution network circuit, used to distribute power and protect lines and power supply equipment from overload, short circuit, undervoltage and other faults. At the same time ...

NA8G series universal circuit breaker (referred to as circuit breaker) has a rated current from 200A to 6300A, rated working voltage AC 415V, 690V, suitable for AC 50/60Hz, mainly used in the power distribution network, used to distribute electric energy, protect lines and power supply equipment, so as to protect from overload, undervoltage, short...

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. Standards: GB/T 14048.3, IEC 60947-3 ...

Rated working voltage (Ue): AC 230V, 50Hz; Rated insulation voltage (Ui): 500V; Overvoltage action setting value (Uo): 280 (1+5%)V; When the main circuit voltage is 230 (1+5%)V, the trip device should be able to keep the circuit breaker working for a long time. When the main circuit voltage rises ...

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 ...

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 ...

Rated current (In): 1A, 2A, 3A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A Rated working voltage (U): 230V-(1P, 1P+N), 400V-(2P-4P, 3P+N); Rated insulation voltage (Ui): 500V; Frequency: 50Hz Electromagnetic tripping ...

The UVT-7 undervoltage tripper is mainly used for under-voltage protection in the line with AC 50Hz (60Hz) and rated working voltage of 230V. Main parameters and technical performance Rated operating voltage: 230V AC life span Mechanical life: ≤4000 times This article introduces ...

NM2 series plastic shell circuit breaker (hereinafter referred to as circuit breaker) has a rated insulation voltage of 1000V, which is suitable for AC 50Hz, rated working voltage of 400V, rated current of 100A-800A in the low-voltage distribution network, which can be used to distribute electric energy and protect lines and power supply equipment from overload, ...