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Data sheet 5SY4150-7

Miniature circuit breaker 230/400 V 10kA, 1-pole, C, 50 A, D=70 mm

Model

Product brand name SENTRON

Product designation Miniature circuit breaker

General technical data

Number of poles 1

Number of poles / Note 1P

Tripping characteristic class C

circuit-breaker / Design 5SY4

Mechanical service life (switching cycles) / typical 20000

Overvoltage category III

Voltage

Type of voltage AC/DC

Insulation voltage

● with single-phase operation / at AC / rated

value

250V

● with multi-phase operation / at AC / rated value

440V

Supply voltage

5SY4150-7 Subject to change without notice

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Summary of content (6 pages)

PAGE 1
Data sheet 5SY4150-7 Miniature circuit breaker 230/400 V 10kA, 1-pole, C, 50 A, D=70 mm Model Product brand name SENTRON Product designation Miniature circuit breaker General technical data Number of poles 1 Number of poles / Note 1P Tripping characteristic class C circuit-breaker / Design 5SY4 Mechanical service life (switching cycles) / typical 20 000 Overvoltage category III Voltage Type of voltage AC/DC Insulation voltage ● with single-phase operation / at AC / rated value 250 V ●
PAGE 2
● at AC / rated value 400 V Supply voltage frequency ● rated value 50/60 Hz Protection class Protection class IP IP20, with connected conductors Energy limiting class 3 Switching capacity Switching capacity current ● at DC / acc. to IEC 60947-2 / rated value 15 kA ● acc. to EN 60898 / rated value 10 kA ● acc. to IEC 60947-2 / rated value 15 kA Dissipation Power loss [W] / for rated value of the current / at AC / in hot operating state / per pole 3.
PAGE 3
Connections Connectable 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.
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Reference code F ● acc. to DIN EN 61346-2 General Product Approval Miscellaneous General Product Approval Declaration of Conformity KC Shipping Approval Test Certificates Shipping Approval Special Test Certificate Miscellaneous Railway Confirmation Vibration and Shock Further information Information- and Downloadcenter (Catalogs, Brochures,…) http://www.siemens.com/lowvoltage/catalogs Industry Mall (Online ordering system) https://mall.industry.siemens.