China Three Phase Adjustable over and under Voltage Protector Manufacturer, Supplier, Factory

XUCKY Electric is a large-scale earth switch manufacturer and supplier in China. We have been specialized in Modular Electrical Terminal Equipment for many years. Our products have a good price advantage and cover most of the South America, Middle East, Africa, Southeast Asia markets. We look forward to becoming your long-term partner in China. JN15-12 indoor earthing switch is a new desige which as is improved on the ESI type, suitable with electric power system with 3-I2KV, Three-phase, AC 50I60IHz support with various kinds of HV switchgear and as earthing protection. It is complied with GB1985-2004 and IEC129 standard.

XUCKY Electric brand's DZ50N-63 Miniature Circuit Breaker (10KA Miniature Circuit Breaker), mainly used for protection distribution lines of AC 50Hz/60Hz, rated voltage of 110V, 230V(220V), 400V (380V), rated current of 1A, 3A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 60A and 63A, rated short-circuit breaking capacity is 10KA or below, and used for the lines of not frequent making, breaking and conversion, with overload, short circuit protection. At the same time, the 10KA MCB has a strong auxiliary function modules, such as auxiliary contacts, indication contacts with alarm, shunt release, undervoltage release remote trip control and other modules. DZ50N-63 Miniature Circuit Breaker (10KA MCB) complies with standards of GB10963.1, IEC60898-1 standard.

China XUCKY Electric customized LZZBJ9 Type Current Transformer are new upgraded circuit breakers researched and developed by the company combined with the advantages of similar international products and demand of domestic and international markets.Epoxy resin casting insulation and fully enclosed support construction, encloses the primary & secondary windings and annular core in the epoxy resin casting body. The product has large periphery insulation creepage distance, withstanding dirtiness and dampness. Be suitable for measuring electric capacity, current and protective relaying in the power systemof 36kV.

XUCKY Electric brand's VEF-12GD Side Installation Type 3 Working Position Vacuum Circuit Breaker Integrated, side installation, with disconnect switch, with earth switch (upper/lower earthing), interlocking mechanism integrated miniaturized
● 12KV, 630~1250A, 20~31.5KA
● For cabinet width 500mm
● Patented technology
● Solid sealing technology
● Outgoing terminal with non-contact charged display sensor
● The cabinet door block adjustment free

Wholesale LR9 thermal overload relay manufacturer, 32A/690V, thermal setting range 6.4-32A, selectable tripping class 5-10-20-30, for protection of 3-phase motors 3-15KW@400V. Differential device with phase failure and load unbalance detection. It provides a thermal adjustement dial, buttons for test, stop and reset as well as manual-automatic reset selector, dipswitches for tripping class selection, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling. With a large thermal setting range 6.4-32A, a selectable tripping class 5-10-20-30 and phase unbalance detection, it protects motors 3 to 11KW@400V. Connection by screw clamp terminals, it connects directly to the bottom terminals of 3-pole contactors LC1D09-D38. Mounting on DIN rail or screw fixing, separated from contactor, with use of the terminal block LAD7B205 (to be ordered separately). Multi-standards certified (IEC, UL, CSA, CCC), Green Premium compliant (RoHs/Reach).

Introducing our new Miniature circuit breaker, the L7 from XUCKY! It comes in 1P, 2P, 3P, 4P polarities and complies with IEC60898 - 1/GB/T10963.1 standards. L7 miniature circuit breaker offers overload and short - circuit protection. With CE, CB,certifications, it's reliable. The rated current ranges from 1A to 63A, and the rated voltage is 230/240V (1P) and 400/415V (2P - 4P). It has a high breaking capacity of 6/10kA, inflaming shell, and can be installed anywhere. With long electrical and mechanical lifespans, it's a great choice for various applications.