Merlin Gerin MCCB Ns 1600A

Product Name: Merlin Gerin MCCB Ns 1600A Model NO.: NS Certification: CE Function: OVP(Overvoltage Protection) Type: Circuit Breaker Poles Number: 3 Structure: Moulded Case Circuit Breaker Installation: Fixed Arc-extinguishing Medium: Air Speed: Normal Type Circuit Breaker Operation: Manual Type Breaking Capacity: Low Voltage Circuit Breakers Rated Working Voltage: 690V All Standard: IEC947-2 Model Number: Tmax/Ns/Nsx Typ E: Moulded Case Poles: 3/4 Pole Quality: Stable and Reliable Different Type for Selection: According to Customer Demand Rated Current: 12.5A-1600A Rated Voltage: 690V Shunt & Under Voltage Coil: Mx/Mn Trademark: suntree Transport Package: Stand Specification: 100~1250 Origin: Zhejiang China HS Code: 853662000 Product Description merlin gerin mccb NS 1600AApplication of MCCB SM6(NSX) MCCB is suitable for using in the circuit of AC 50/60Hz, please make remarks when ordering, rated insulating voltage 750V, rated working voltage below 690V, and rated current is 16A to 1250A for distributing electric energy, and infrequently OFF/ON under normal condition. The intelligent MCCB, which the rated frame rank current is 800A and below, also can be used for infrequently switching and starting of squirrel cage motor and for protecting motor from over-load, short circuit and under-voltage.Working conditions of MCCB 1. Not over altitude 2000m;2. Ambient temperature is between-25°C and +40°C ; Working in the medium which not any explosive, not enough dielectric to corrode metal, no gas to damage insulation and electric conduction dust;3. Working in the place would not be invaded by rain and snow; 3. Pollution degree3; 4. Mounting type.Classification of MCCB 1) According to using: distribution circuit protection type, motor production type;2) According to connection mode: front panel connection, back panel connection, plug-in connection;3) According to operating way: for direct handle operating, for motor operator operating, for rotary handle operating.4) According to the number of pole: 3,4 pole.5) According to the accessory: with accessory setting, and without accessory setting.The Main Capability Index of MCCB the protection of SM6 serise breakers(intelligent)The frame current grad(A)Rated currentTimes of short delay(times)Notice100model(SE)40-1002-101: Grades to adjust:2,3,4,5,6,7,8,102: Rated current can be adjusted, and has 48 grades.3:Distribute electric instantaneous multiple up from 11 times.4: Motor instantaneous multiple up from 12 times160model(SE)64-1602-10250model(SE)100-2502-10400model(SE)160-4002-10630model(SE)250-6302-101250model(SE)500-12502-10NS/NXS MCCB Technical DataTypePolenumberRatedinsulatingvoltage(V)Ratedoperatingvoltage(V)Rated ultimateshort circuit breakingcapacity Icu(KA) at 380/415VRated serviesshort circuit breakingcapacity Ics at380/415V(KA)OperationperformanceUtilizationcategoryONOFFNS-100N3, 4pole750690 and below252515008500ANS-100H7070NS-100L150150NS-160N363610007000NS-160H7070NS-160L150150NS-250N363610007000NS-250H7070NS-250L150150NS-400N454510004000NS-400H7070NS-400L150150NS-630N454510004000NS-630H7070NS-630L150150NS-1250N3 pole5037.510004000NS-1600N5037.5TypeRated currentIn(A)NoteNS-10012.5,16,20,25,32,40,50,63,80,100Tadjustable (0.8~1In)M adjustable (5~10In)NS-16016,20,25,32,40,50,63,80,100,125,160NS-250160,180,200,225,250NS-400315,350,400NS-630400,500,630NS-1250800,1000,1250Tadjustable (0.8~1In)M fixedNS-16001000,1250,16001. Overload protection with adjustable threshold, as defined by IEC60947-22. Short-circuit protection with adjustable threshold3. Instantaneous short-circuit protection4. Earth fault protection with adjustable threshold5. Load indication : light at 90% of Ir setting threshold; Flashing more than Ir setting threshold6. Fault indicationLEDs indicates the type of fault that caused trippingOverload (LT protection) or abnormal component temperature (>Ir);Short-circuit (ST or instantaneous protection)( >Im);Earth fault (if earth fault protection option is present)(Ig);Microprocessor malfunction (both (>Ir) and ( >Im) LEDs go on ,plus the (Ig) LEDs if earth fault protection option is present )Battery powered. Spare battery are supplied in an adapter box. When a fault occurs , the LED indicating the type of fault , lights for about 10 minutes . The information is however stored in memory . The LED can be illuminated by pressing the test pushbutton. The LED automatically goes off and the memory is cleared when the circuit breaker is reset .TypeRated current In(A)NoteNS-400400Ir=0.4~1×In(adjustable 48 setting)Tripping between 1.05~1.3×Ir (IEC60947-2)at 6×Ir Trip time: 1s, 2s, 4s, 8s, 16s(adjustable)(Long-time overload protection)Isd=1.5-2-3-4-5-6-7-8-10×IrTrip time: 0s, 0.1s, 0.2s, 0.3s adjustable+I2t(Short-circuit short time delay protection)Ii=1.5-2-3-4-6-7-8-10-11×Ir(Instantaneous short-circuit protection)Ig=0.1-0.2-0.3-0.4-0.5-0.6-0.7-0.8-1×IrTrip time: 0.1s, 0.2s, 0.3s, 0.4s adjustable+I2t(Earth fault protection) (If option is present)NS-6306304.AccessoriesAccessoriesRated operating voltageConsumptionFor typePick-upSeal-inShunt release(MX)24V100V220/230V380/400V<10VA<5VANS-100~630Under-voltagerelease(UN)220/230V380/400V<10VA<5VAAccessoriesRated operating voltageConsumptionFor typeAC12AC15Auxiliary contact(OF)380/400V63NS-100~630Alarm contact(AL)380/400V6Rotary handleDirect rotary handleDegree of protection:IP40Function:1) suitability for isolation2) indication of three positions 0(off) I(on) and tripped3) press "push to trip" button, can trip-free4) visibility of and access to trip unit settings5) the circuit breaker can be locked in the off position by one to three padlocks , diameter 5 to 8mm(not supplied)Extended rotary handleDegree of protection:IP55Function:1) Suitability for isolation2) Indication of three positions 0(off) I(on) and tripped3) Visibility of and access to trip unit settings when the door is open4) Door opening prevented when circuit breaker is on5) The circuit breaker can be locked in the off position by one to three padlocks , diameter 5 to 8mm(not supplied).Locking prevents opening of the switchboard door5.InstallationCircuit breaker may be mounted vertically, horizontally or flat on their back without any derating of characteristics.6.FixMounting on backplate , mounting on rails7.ConnectionFront panel connection , black panel connection , plug-in connection8. Outline and Installation DimensionmmCC1C2C3GG1G4G5HH1H2NS 100/160/250N/H/L29765410862.51257014080.516194NS 400/630N/H/L41.511692.5184100200113.5227127.5255142.5mmH3H4H5H6H7KK1K2LL1L2P1P2P4P5NS 100/160/250N/H/L188160.5321178.535717.5357052.51051408186111*83NS 400/630N/H/L28524048023747422.545907014018595.5110168107mmP6RR1R2R4R5ΦTΦT4(Ue)NS 100/160/250N/H/L8814.52954108143622≤32NS 400/630N/H/L11231.56371.5143188632≤32company also produce same -Tmax type MCCBsame Tmax MCCB is the lasted model of type, suitable for circuit AC 50Hz/60Hz, rated voltage up to AC 660V, rated operating current up to 630A. It features normal structure, reliable performance, high breaking capacity, used for power distribution and protecting the circuit and electrical equipment against overload and short circuit. It complies with standard of IEC60947-2.TypeTmax-160Tmax-250Tmax-400Tmax-630Poles3333Rated current In(A)16-160100-250250-400400-630Rated operating voltage Ue(V)(50/60Hz)690Rated insulation voltage Ui(V)800Rated impulse withstand voltage Uimp(kV)8Utilisation categoryAFrequency withstand voltage 1 Minute30003500Rated limited short-circuit breaking capacity Icu(kA)220/230V25507070380/415V16363636400V10253030500V8202525690V352020Rated operating short-circuit breaking capacity Ics (100% Icu)220/230V100%75%100%100%380/415V400V500V690VRated short-circuit closing capacity Icn(kA)220/230V52.5105154154380/415V3275.675.675.6400V1752.56363500V13.64052.552.5690V4.37.74040Mechancial lifeOperating recycle times250002000Operating recycle times per hour240120Electrical lifeOperating recycle times800060005000Operating recycle times per hour12060FAQ:Q: What's your warranty ?A: Two yearsQ: How can i trust you and your company ?A: Suntree is a group company, we have 6 subcompanies.Have cooperation with LS, EKF the world-class companies.Our company over 500 employees, products passCE,IEC,TUV,SAA, RCM, ROHS certificates.Q: What's your contact information:A: Our address: Liushi town, Zhejiang province, China.Q: What's your shipment method?A: We ship by Express, by air, by sea, by train. Normally we checked and compare,then provide customer the most proper shipment method.Q: What's about MOQ?A: First order MOQ=1pcsQ: If i want to release order, what's the payment method you accept ?A: We accept T/T, Paypal, Western union, L/C.Q: If i want to release order, what's the process?A: Thanks. You can send inquiry to us by made-in-china,or send us by email, we will reply within 24hrs.Thank you & Now pls send your inquiry ! ^!^