Circuit Breaker

DZ47-63 Series circuit breaker is used in lightion system or motor distribution system for protecting overload and short-circuit in the system.The product is novel in structure,light in weight,reliable and excellent in per formance.It has high breaking capacity,can trip quickly and it's case and body are adopted with high fire-resistartant and shockproof plastics.The product,with long life ,is mainly used in AC 50HZ/60HZ single-pole 240V or two,three,four-pole 415V circuit for overload and short-circuit protection as well as for unfrequent on-and-off switching electric equipment and lighting circuit in normal case.This product conform to GB10963,IEC60898,BS3871,

The breaker is mainly used in distribution network of AC 50Hz or 60Hz, rated voltage up to 690V, rated working current up to 1600A to distribute electric power and to protect the line and the equipment from being damaged due to overload, short circuit and under-voltage. It can also be used for infrequent motor start and for motor overload, short circuit and under-voltage protections.

Features: 1) type: 2-way, 3-way, 4-way 2) insertion loss: <3db, <4. 770db, <6db 3) working frequency: 824-960mhz, 1, 710-2, 500mhz 4) power: 25-30w 5) impedance: 50ohm 6) connector: n-50kf type

Specifications of BLQ (D)-N-JK Discharge Gas Tube Type surge protector: 1) Frequency range (GHz): 0 - 2, 5002) Max, peak power (W): 2003) Discharge capacity (kA, 8 / 20μS wave): 204) Discharge voltage (V): 75 / 90 / 150 / 230 5) Impedance (Ω): 506) Residual voltage (1kV/μs): < 6007) Min. Insulation resistance (mΩ): >108) Insertion loss (dB): <0.15dB9) V. S. W. R: <1.15Specifications of BLQ(1/4)-N-JK090-01 1/4 Wave Type surge protector: 1) Frequency range (GHz): 800 - 9602) Max, peak power (W): 2, 5003) Discharge capacity (kA, 8/20μS wave): 504) Impedance (Ω): 505) Residual voltage (1kV/μs): <106) Min. Insulation resistance (GΩ): >107) Insertion loss (dB): <0.15dB8) V. S. W. R: <1.29) PIM3 dBm @ 2 x 20W: >110Specifications of BLQ(1/4)-Din-JK822 1/4 Wave Type surge protector: 1) Frequency range (GHz): 800 - 2, 2002) Max, peak power (W): 2, 5003) Discharge capacity (kA, 8/20μS): 504) Impedance (Ω): 505) Residual volta

Application -Capable of switch electric circuit with load -Provide function of isolation -Contact position indication -Used as main switch for household and similar installation Main technical parameters -Pole No. :1,2,3,4 -Rated Current(A): 16,25,40,63,80,100 -Rated voltage:230/400VAC,50/60Hz -Rated short-circuit making capacity:6000A -Rated withstand current: 1500A within 1 secretary -Electro-mechanical endurance: 10000cycles -Connection capacity:Rigid conductor 35mm2 -Connection terminal: Screw terminal or Pillar terminal with clamp Installation:Din rail 35mm or Panel mounting

Construction and Feature -Protection against both overload and short circuit - High short-circuit capacity -Easy mounting onto 35mm DIN rail Technical Data -Pole No:1P/1P+N/2P/3P/3P+N/4P -Rated voltage:AC 230/400V -Rated current (A):1/2/3/4/6/10/13/16/20/25/32/40/5063 -Tripping curve:B/C/D -Rated short-circuit capacity(lcn):6000A -Rated frequency:50/60Hz -Energy limiting class:3 -Rated impulse withstand voltage:6.2kV -Electro-mechanical endurance:4000 -Connection termina: Pillar terminal with clamp -Connection capacity:Rigid conductor up to 25mm2 -Fastening torque:2.0Nm -Installation: On symmetrical DIN rail 35mm Panel mounting Accessories -F2Auxiliary contact -S2 Shunt tripper -U2+O2 over-voltage & under-voltage tripper

TKB1-63N Mini Circuit Breaker Application TKB1-63N is a upgraded MCB based on TKB1-63, a busbar terminal is added on the MCB to adapt the busbar installation. The modified profile is much more appealing to customers.

TKM8 Moulded Case Circuit Breaker Application TKM8 series moulded case circuit breaker is one of the new breakers designed and developed by our company by comprehensively adopting advanced technology. Rated insulation voltage of this series of breaker is up to 800V. It applies to distribution network circuit of AC 50Hz or 60Hz with rated working voltage up to 690V and rated working current up to 800A. It is used to protect circuits and power-supply equipment from damage of overload, under-voltage, short-circuit, etc, can also be used for infrequent start of motor and provide overload, short circuit and under-voltage protection for the motor. This breaker features small volume, high breaking capacity, short arcing time, an ideal product to use. This breaker can be installed both vertically and horizontally. This product complies with standards of IEC 60947-2.

TKL36 Residual Current Circuit Breaker Application TKL36 provides ground fault protection by monitoring the leakage of current to ground. The TKL36 will trip when ground faults are detected in excess of the GF trip rating of the RCCB. The product can also detect and trip when there is a current differential between the live line and neutral line, and therefore protect people from electric shock. These devices provide GF protection and life protection and are used in series with standard MCBs which provide overload and short circuit protection. The TKL36 can be used as a main device providing GF and life protection for several MCB branch devices. The product is fully tested in strict compliance with the requirement of IEC61008.

Application TKV series motor protection circuit breaker is mainly used for the overload and short circuit protection of the motor in AC 50/60Hz, up to 660V, 0.1-80A power circuit, as a full-voltage starter to start and stop the motor, under the AC3 load or for the overload and short circuit protection of the circuit and power equipment in the power distribution network.

Application -TKU1 Surge Protection Device(referred as SPD)protection against surge current resulted from direct or indirect lightning strike or similar surge voltage.SPD is applicable to circuit with rated voltage up to 400V~,rated frequency 50/60Hz. -The SPD, using metal oxide varistor, designed to protect both phase and neutral ine is of high electricity resistance under normal operations. In case of surge current or voltage caused by lightning strike or similar, SPD functions quickly to conduct the surge voltage /current to earth and thus effectively prevent the downstream equipments of its protected line from destruction. -The SPD resume its high electricity resistance to secure normal operation of the protected power network without presence of the surge voltage. Construction and Feature -Plug-in type function unit makes easy replacement -On-off indicating window -Quick response less than 25ms Technical data -Pole No.:1,2,3,4 -Frequency:50/60Hz -Connection te

Abs series moulded case circuit breaker is suitable for industrial or commercial power and lighting with ac50/60hz, rated working voltage up to ac600v/dc250v, rated current up to 1200a. It is a kind of economical breaker with the characters of stable and reliable function, beautiful appearance, small size and long life. It can be used for conversion of line and infrequent starting motor. It can also be attached to install the accessories which have protection function for avoiding loss-voltage, undervoltage. The product can install connection line with front board and back board, it also can equip hand-operating apparatus or motor-operating apparatus to control in a remote distance.

SA/EA series moulded case circuit breaker is suitable for industrial or commercial power and lighting with AC50/60Hz,rated working voltage up to AC600V/DC250V,rated current up to 1200A.It is a kind of economical breaker with the characters of stable and reliable function,beautiful appearance,small size and long life.It can be used for conversion of line and infrequent starting motor.It can also be attached to install the accessories which have protection function for avoiding loss-voltage,undervoltage.The product can install connection line with front board and back board,it also can equip hand-operating apparatus or motor-operating apparatus to control in a remote distance.

ABS series moulded case circuit breaker is suitable for industrial or commercial power and lighting with AC50/60Hz,rated working voltage up to AC600V/DC250V,rated current up to 1200A.It is a kind of economical breaker with the characters of stable and reliable function,beautiful appearance,small size and long life.It can be used for conversion of line and infrequent starting motor.It can also be attached to install the accessories which have protection function for avoiding loss-voltage,undervoltage.The product can install connection line with front board and back board,it also can equip hand-operating apparatus or motor-operating apparatus to control in a remote distance.

Please visit the website for details and pictures http://china-supplier.myekoo.com/products/Circuit_Board-66.html

ONSC moulded case circuit breaker is one of the most advanced type breakers in the world, which adopts international advanced design and manufacture technology. They are suitable for short circuit and overload protection for circuit of AC 690V 50/60Hz, rated current from 12.5A to 160A.Its rated insulation voltage is 690V. It can make and break the non-frequently circuit in the normal conditions. It takes protect effect when mouse cage motors non-frequent start, breaking off working and protecting overload, short circuit and lacking voltage. It complies with IEC60947-2.

GeneralElbow connector w/arrester can be provided high-voltage lightning and switching surge protection of transformers, cable, equipment and other components typically located on power distribution systems..Spe type arrester at any style of grounding neutral way, special surge and explosion-prevent apparatus of arrester should provided a functional reliability for power distribution system when offering hitch of current from thunder lighting and operatingStress release apparatus of arrester should not offer hitch between current of hitch 800a and 16ka.

Loasdbreak General Loadbreak bushing insert should suitable for high-voltage input line of pad-mounted transformers and surrounding power supply branch box. It should be screw on bushing to provide a jack to elbow connector. Features Mated with elbow connector have a lower connect resistance. Bushing insert

Circuit breakers of all kinds of sizes and types

Application scope JVC1 modular contactor is applicable to alternative circuit with rated voltage up to 400V, rated current up to 24A and rated frequency 50/60Hz. The product is used for remote switching and controlling of power circuit. Standard IEC61095 Power circuit Rated current(A): 20, 24 Rated voltage: 400v 4pole Remote control circuit (coil) Rated frequency: 50/60Hz Mechanical endurance: 100,000 cycles Electrical endurance: 30,000 cycles Connection terminal: pillar terminal with clamp Installation: On symmetrical din rail Panel mounting Jinlejuan Sales manager http://www.jr-china.com msn:jinlejuan@hotmail.com mobile:+86-15867770370 email:jlj@jr-china.com