Fuse protection is manually operated multi polar fuse combination switchings. GENERAL CHARACTERISTICSFully visualized breakingDouble breaking by phase(top and bottom of fuse)Protection against overcurrent by fuse circuit-breakers with high breaking capacitySafe,easy to chang fuseCompact structureResistance aganst for the humidity and heat Fuse Protection
... and explosive gas. In order to make reliable electrical circuit protection, our company has adopted exclusive-produced casing ... generation of explosion-proof flexible metal tube for electrical protection of power wire and cable with characteristics ... explosive gas or dust, working as electrical protective tube for explosion-proof motors, electrical appliances, instruments, instrumentation etc. It ...
... of SD21 General view of SD22General view of SD23The typical electrical circuit of SD20, SD21, SD22, SD23 Additional order accessories:calibrators ; charge ...
... make and break circuit when the circuit is unload and insulate the high-voltage generatrix, circuit breakers from the high-voltage circuit with electricity There ...
... specialized in product development ranging from the structure to the electrical circuit. 2) TechniquesLED panel light "Face Light" achieves not only perfect ...
... 20KA, 31.5KA, 40KA indoor high voltage vacuum circuit breaker or other vacuum circuit breakers type that equivalent Operating closing function.Our produces ... . a. Overcurrent tripping electromagnet powered by a current transformer, the circuit closing action depend on the dividing device over-current relay ...
... over 125mm, composite insulation is over 60mm. all the circuit breakers have the features of long working life, high parameters, ... so on Main technical parametersitemUnitParametersrated voltageKV12rated currentHZ50rated current of circuit breakerA630\2000rated current of switch cabinetA630\2000rated current of ... (peak)KA40\50\63\80\100\125rated short circuit drop-out currentKA16\20\25\31.5\40\50rated ...
... is an assembly of electro-conductive parts consisting of miniature circuit breakers(MCB) of various ratings,isolator switch,bus-bars,neutral & earth ... topand bottom sides for cable entries.4) Every final sub-circuit is connected to one way of the distribution board via ... the MCB. The sizes of the circuit MCB depends on the rating of the final sub-circuits ...
... voltage: 230V/400VAccord with standards: IEC61008,GB16916Application of residual current circuit breakers are mainly used to protect residential , functional, industrial buildings and ...
... rotary switches are suitable for: on-off of an electrical circuit, change-over of electrical circuits, motor switch, instrument switch, and main switch ...
... circuits with overload and short-circuit protections. Scope of applicationMCB CZ47(DZ47) series circuit breakers are maily applied to ... the AC 50Hz/60Hz circuit with rated voltage 230V/ ... for operation and isolating the circuit infrequently.Construction FeaturesMCB CZ47(DZ47) series miniature circuit breakers are composed of the ...
... LT thermal cutoff provides protection against overheating by interrupting an electrical circuit when operating temperatures exceed the rated temperature of the cutoff ... then slides the contact away from the lead and the circuit is opened. After a LT thermal cutoff opens a ... circuit,the TCO needs to be replaced.This replacement procdure must ...
... and three phase,4-12ways Include main switches and circuit breakers CBT distribution board distribution panel box type CCBT distribution ... board are an assembly of electroconductive parts consisting of miniature circuit breakers (MCB) of various ratings, isolator switch, busbars, neutral & ... bars, all enclosed in a steel metal case for circuit of single phase or three phase. CBT distribution board ...
... installation. the tinted front door allows the status of each circuit to be identified without opening the door.2.The lanson ... all standard DIN rail (18mm width )3.devices including Minniature circuit breakers (MCB).Residual current Devices (RCD),Combination MCB /RCD(RCBO)& Main ...
Miniature Circuit Breakers with Enclosure Model CCB160/2BApplicable MCB Model CCB160Applicable: 1P, 2P (57 x 47mm) Dimension: 14.1 x 70 x 70mm Mini Enclosure (For MCB) CCB160/2B
... voltage loss. In addition, we also produce components, such as circuit breakers, surge protectors, electric cables, wall switches, case frames, contactors and ...
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