ABB

2CDH782010R0627

Product type: S752DR-K80

S752DR-K80 Selective Main Circuit Breaker

Description

Selective main circuit-breakers of the S 750 DR series are SMCBs based on DIN VDE 0641-21 with voltage-independent operating principle. This means that they do not rely on a control circuit to make or break contact (SHU) and are therefore particularly suitable for use in energy distributionsystems with maximum availability requirements. They offer total selectivity to downstream MCBs and outstanding selectivity to upstream protective devices due to unique current limiting selectivity.
  • Low Voltage Products and Systems
  • Modular DIN Rail Products
  • Selective Main Circuit Breakers SMCBs
  • S750DR
Contact Person
Thomas Hoffmann
+49 305 201 4443 ext. 1
sales@zwodltd.com
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Additional Information
Price: Please send request
Request Lead Time: ca. 1-2 Days
Delivery Time: By Agreement
Delivery Terms: FCA Berlin
Infoindividually for each client according to INCOM TERMS 2022
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Multiples Of: 1
Product Specifications
Product AttributeAttribute Value
Weight0.75 KG / psc.
Commodity number85369095
Country of originBulgaria (BG)
Dimensions (WxHxD)62x130x96 mm
EAN code4016779879545
Product groupAE
cn88536 90 95
eclassV11.0 : 27141903
etim 7EC001047 - Selective main line circuit breaker
etim 8EC001047 - Selective main line circuit breaker
unspsc39121614
standardsIEC/EN 60947-2
power lossat Rated Operating Conditions per Pole 10.5 W
mounting typeDIN-Rail
terminal typeScrew Terminals
weee category5. Small Equipment (No External Dimension More Than 50 cm)
weee b2c / b2bBusiness To Business
number of poles2
actuator markingI / O
pollution degree3
rohs informationhttps://library.abb.com/d/2CDK400642D0201
dimension diagramhttps://library.abb.com/d/9AKK108466A4497
installation sizeacc. to DIN 43880 3
mounting positionAny
tightening torque2.5 ... 3 N·m
eplan catalog treeElectrical engineering / Protection devices / Safety switch
i2t characteristichttps://library.abb.com/d/9AKK108466A4490
rated current (in)80 A
connecting capacityFlexible with Ferrule 2.5 ... 50 mm2Flexible 2.5 ... 50 mm2Rigid 2.5 ... 50 mm2Stranded 2.5 ... 50 mm2
rated frequency (f)50 / 60 Hz
screw terminal typeCable Clamp
certification agencyENIEC
degree of protectionIP20Enclosure with Cover IP40
mounting on din railTH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
overvoltage categoryIV
accessories availableYes
suitable for isolationYes
ambient air temperatureOperation -25 ... +55 °CStorage -40 ... +70 °C
dielectric test voltage50/60 Hz, 1 min: 2 kV
power supply connectionArbitrary
tripping characteristicK (Selective)
environmental conditions28 cycleswith 55 °C / 90-96 %and 25 °C / 95-100 %
recommended screw driverCross Recess Pozidriv 2Slotted 1 x 5.5
rated operational voltage400 V ACacc. to IEC 60947-2 400 V AC
object classification codeF
contact position indicationRed ON / Green OFF
rated insulation voltage (ui)acc. to IEC/EN 60664-1 690 V
declaration of conformity - cehttps://library.abb.com/d/2CDK400633D2701
data sheet, technical informationhttps://library.abb.com/d/9AKK107991A5989
time-current characteristic curvehttps://library.abb.com/d/9AKK108466A4496
rated short-circuit capacity (icn)(400 V AC) 25 kA
rated impulse withstand voltage (uimp)6 kVat 2000 m 8 kVat Sea Level 9.8 kV
resistance to shock acc. to iec 60068-2-2730g / 3 shocks / 11 ms
resistance to vibrations acc. to iec 60068-2-62g, 20 cycles at 5 ... 150 ... 5Hz
rated service short-circuit breaking capacity (ics)(400 V AC) 12.5 kA
rated ultimate short-circuit breaking capacity (icu)(400 V AC) 25 kA

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