CHINT/CHINT Single Magnetic Circuit Breaker NB8-63M

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...

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 ...

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 ...

DW17D series universal circuit breaker is suitable for AC voltage 400V (380V), 690V (660V), 50Hz, rated working current to 3900A power distribution network, used to distribute power and protect lines and power equipment from overload, undervoltage, short circuit and other hazards, under normal conditions, can also be used as ...

The TD series is suitable for connecting wires in power and control circuits with AC 50Hz or 60Hz, rated voltage up to 660V, and rated current up to 200A. This series of terminal blocks are connected by screw crimping, and the wire end must be crimped with the TU type or TO type end before it can be connected with the terminal block. Pick up...

NU210-40 is a surge protective device with short circuit protection. Connect to circuits and devices with an AC rated voltage of 230/400V, 50Hz. Able to protect terminal electrical equipment from the impact of induced lightning, it has the ability to protect against indirect lightning and direct lightning effects or other transient overvoltage surges.

OUVT-1 over- and under-voltage trippers are mainly used for over- and under-voltage protection with NB1 and NB1L series circuit breakers in lines with AC 50Hz rated working voltage of 230V. Basic parameters Rated operating voltage Ue: 230V AC Key performance indicators 1. Action characteristics: overvoltage action setting ...

The AX-5 auxiliary contact is suitable for AC 50Hz, the agreed heating current to 6A, the rated voltage to 415V or the DC rated voltage to 130V, and it is assembled with the NL1 residual current action circuit breaker for the signal indication of the long-distance circuit breaker. Conform to the standard: GB/T 14048.5, ...

Introduction: HP-UPS series online uninterruptible power supply is a high-frequency single-in, single-output online UPS model. Each capacity model is available in both standard and long-life models, with a wide range of applications, making it ideal for small space environments such as offices and computer rooms. It can be used for small data centers, storage, network ...

CJ19 series switching capacitor contactor (hereinafter referred to as contactor) is mainly used in power lines with AC 50Hz (or 60Hz) and rated working voltage to 690V, which is used for low-voltage reactive power compensation equipment to put in or remove low-voltage shunt capacitors. Contactors with inhibition ...

Product Overview NA8 series universal circuit breaker rated working current from 200A to 7500A, rated limit short-circuit breaking capacity up to 150kA, rated working voltage up to AC1140V, ambient temperature of -45 °C-+70°C, NA8 series universal circuit breaker set height ...

JXB series terminal blocks are used for connecting wires in power and control circuits with AC 50Hz or 60Hz, rated voltage to 800V, and rated cross-sectional area of 2.5-70mm2. It is installed on TH35 rails. Comply with standards: GB/T 14048.7, IEC 60947-7-1. This article describes ...

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 ...

Rated operating current at different rated operating voltages: Action characteristics: The wiring principle of the alarm auxiliary contact is shown in Figure 1. When the alarm auxiliary contact is opened, the 91 and 94 terminals are turned on; When the alarm auxiliary contact is closed, the 91 and 92 terminals are turned on; When the alarm auxiliary contact is closed, the handle is artificially ...

The molded case circuit breaker provides protection for the lines and equipment when overload, short circuit and undervoltage occur in the lines and equipment in the distribution line, and can also provide overload, short circuit and undervoltage protection for the infrequent start of the motor. ● Shell Frame Grade NXM Series Molded Case Circuit Breaker: 63A, 125A, 160A ...

The NXHB-125 disconnector complies with IEC60898 and GB10963 standards. It is suitable for AC 50Hz or 60Hz, rated voltage 250V and below residential single-phase lines, to protect the overload and short circuit of electrical lines. The product has high breaking capacity, small size and a width of only 18mm. Zero, fire ...

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.

OVT-X3H overvoltage tripper is suitable for AC 50Hz, rated voltage 230V line, and NBH-125 series circuit breaker is used together, when the voltage at the end of the tripper rises to the voltage protection range, the tripper acts and drives the circuit breaker to automatically break, so as to achieve the overvoltage protection of the line. ...

NB1LE-63□ residual current action circuit breaker is suitable for AC 50Hz, rated voltage unipolar two-wire, two-pole 230V, three-pole, three-pole four-wire, four-pole 400V, rated current up to 63A. When a person is electrocuted or the leakage current of the power grid exceeds the specified value, the residual current action circuit breaker can ...