DZ47 (C45N) series circuit breaker is used in lighting distribution system or motor distribution system for protecting overload and short-circuits in the system. The product is novel in structure, light in weight, reliable and excellent in performance. It has high breaking capacity, can trip quickly and it's installation uses with guide, it is case and items are adopted with high fire-retartant and shockproof plastics. The product, with long life, is mainly used in AC 50Hz/60Hz,single-pole 240V ... >>
Control and protection of circuits against overloads and short-circuits in industrial/commercial distribution system.
Specification
No.of pole 1,2,3,4P
Rated current(A) 50,63,80,100A
Rated voltage(V) 240V/415V 50Hz/60Hz
Breaking capacity IEC947-2 10kA
Mechanical and Electrical life 20000 time (c-o) >>
This series has small size, light weight, novel structure and excellent performance. They are mounted in the illuminating distribution board and used in guesthouses, block of flats, high buildings,squares,airports,railway stations,plants and enterprises etc.In A.C circuits 240V (single-pole) up to 415V (3-pole)50Hz for protection of overload short-circuit and for circuit change-over in lighting system. Breaking capacity is 3kA.
Specification
No. of pole 1P 2P 3P
Rated voltage 240V/415V
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DZ30L leakage breaker has small size,with leakage,overload,short circuit protection.
Specification
pole P+N
Rated voltage 220V-
Rated current 2,4,6,10,16,25,32A
Leakage motion current 30mA
Leakage dead time 15mA
Leakage mition time ≤0.1S
Breaking capacity 4.5kA
Mechanical and Electrical life 6000 times >>
NT series sealed pipe type knife fuse with filler are designed to work under a voltage rating up to 660V AC 50Hz,with a current rating up to 1250A.The products are suitable for line protection against overload and short-circuit.
Equivalent Models of overseas manufacturers:NH,3NA1 -3,PHOO, Confirmative standards:GB13539.1/2 ,IEC269-1/-2/-2-1, VDE0636.
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It is suitable in ship or land,AC 50Hz or 60Hz rated insulative voltage 660V or DC up to 250V circuit for unfrequented on-and-off switchings.The circuit breaker has overload and short-circuit protecting devices, can protect cable and circuit from damage as a result of overheat. TO is standard type,TG is high breaking capacity type.
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PC plugs and sockets for industry have the features of safety and reliable performance,shock-resistance, good electric connection,anti-fire and water-proof,ect.It applies to work in ambient air temperature -20℃~40℃,used in connection between power and equipment with circuit AC voltage 660V ,rated current up to 32A.It can work in the situation of dust,moisture but not explosive and corrosive conditions.
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Installed in the modulus terminal distribution box and other complete electric box, make socket joint of electrical equipment.
Modularization and serialization of the product and modularization of width dimension .
Installed with TH35mm standard installation track.
Measure up: IEC60884-1. GB2099.1
Rated voltage: AC 230/400V
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The GNQ2 series automatic switching device functions offering a normal power supply by checking the power supply conditions such as over-voltage ,under-voltage and phase failure and changing over the power supply of one or several load circuits to another at the three-phase four-wire dual service network, It is widely used at different occasions such as indstrial,commercial and tall buildings.
The body comprises two circuit breakers featuring electric-driven operating mechanism and accessories ... >>