Data sheet 5SU1653-1KK40RCBO, 4.5 kA, 1P+N, Type AC, 300 mA, C-Char, In: 40 A, Un AC:230 V

ModelProduct brand name SENTRONProduct designation RCBODesign of the product Instantaneous

General technical dataNumber of poles 2Number of poles / Note 1P+NNumber of poles / with protection 1Tripping characteristic class Ccircuit-breaker / Design 5SU1Mechanical service life (switching cycles) / typical 10 000Overvoltage category III

VoltageSurge current resistance / at (8/20) µs 1 kA

Supply voltageSupply voltage

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● for testing equipment / minimum 100 V

Supply voltage frequency / rated value 50 Hz

Protection classProtection class IP IP20, if the distribution board is installed, with connected

conductorsEnergy limiting class 3

Switching capacitySwitching capacity current

● acc. to EN 60898 / rated value 4.5 kA

● acc. to IEC 60947-2 / rated value 10 kA

DissipationPower loss [W]

● for rated value of the current / at AC / in hotoperating state / per pole

7.8 W

● maximum 15.6 W

ElectricityTripping residual current / rated value 300 mArated current In / IEC, DIN/VDE / at 40 Cel 37.6 AType of fault current ACCurrent / at AC / rated value 40 A

Product detailsProduct feature / Touch protection YesProduct feature

● halogen-free Yes

● silicon-free Yes

Product functionProduct function / neutral conductor switching Yes

NumberNumber of test cycles / for environmental testing /acc. to IEC 60068-2-30

26

ConnectionsConnectable conductor cross-section / stranded

● minimum 0.75 mm²

● maximum 35 mm²

Connectable conductor cross-section

● solid

— minimum 0.75 mm²

— maximum 35 mm²

● finely stranded / with core end processing

— minimum 0.75 mm²

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— maximum 25 mm²

Tightening torque / with screw-type terminals

● minimum 2.5 N·m

● maximum 3 N·m

Position / of power supply cord Either top or bottom

Mechanical DesignHeight 90 mmWidth 36 mmDepth 77 mmMounting position anyInstallation depth 70 mmNumber of width units 2Net weight 275 g

Environmental conditionsDegree of pollution 2Influence of the surrounding temperature Max. 95% humidityAmbient temperature

-25 ... +55-40 ... +75

CertificatesReference identifier

● acc. to DIN EN 61346-2 F

● acc. to DIN EN 81346-2 F

General Product Approval Declaration ofConformity

Railway

Miscellaneous Vibration and Shock

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706,235,4

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