Datasheet

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Data sheet 3RV2031-4EA10

Circuit breaker size S2 for motor protection, CLASS 10 A-release

22...32 A N-release 416 A screw terminal Standard switching

capacity

Product brand name SIRIUS

Product designation Circuit breaker

Design of the product For motor protection

Product type designation 3RV2

General technical data

Size of the circuit-breaker S2

Size of contactor can be combined company-specific S2

Product extension

● Auxiliary switch

Yes

Power loss [W] total typical 14W

Insulation voltage with degree of pollution 3 rated

value

690V

Surge voltage resistance rated value 6kV

maximum permissible voltage for safe isolation

● in networks with grounded star point between

main and auxiliary circuit

400V

● in networks with grounded star point between

main and auxiliary circuit

400V

Protection class IP

3RV2031-4EA10 Subject to change without notice

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Summary of content (8 pages)

PAGE 1
Data sheet 3RV2031-4EA10 Circuit breaker size S2 for motor protection, CLASS 10 A-release 22...
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● on the front IP20 ● of the terminal IP00 Shock resistance ● acc. to IEC 60068-2-27 25g / 11 ms Sinus Mechanical service life (switching cycles) ● of the main contacts typical 50 000 ● of auxiliary contacts typical 50 000 Electrical endurance (switching cycles) ● typical 50 000 Certificate of suitability ATEX Yes Protection against electrical shock finger-safe when touched vertically from front acc. to IEC 60529 Reference code acc.
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Protective and monitoring functions Product function ● Ground fault detection No ● Phase failure detection Yes Trip class CLASS 10 Design of the overload release thermal Operational short-circuit current breaking capacity (Ics) at AC ● at 240 V rated value 100 A ● at 400 V rated value 30 kA ● at 500 V rated value 5 kA ● at 690 V rated value 2 kA Maximum short-circuit current breaking capacity (Icu) ● at AC at 240 V rated value 100 kA ● at AC at 400 V rated value 65 kA ● at AC at 500 V ra
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Installation/ mounting/ dimensions Mounting position any Mounting type screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715 Height 140 mm Width 55 mm Depth 149 mm Required spacing ● with side-by-side mounting — forwards 0 mm — Backwards 0 mm — upwards 50 mm — downwards 50 mm — at the side 0 mm ● for grounded parts — forwards 0 mm — Backwards 0 mm — upwards 50 mm — at the side 10 mm — downwards 50 mm ● for live parts — forwards 0 mm — Backward
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Size of the screwdriver tip Pozidriv 2 Design of the thread of the connection screw ● for main contacts M6 Safety related data B10 value ● with high demand rate acc. to SN 31920 5 000 Proportion of dangerous failures ● with low demand rate acc. to SN 31920 50 % ● with high demand rate acc. to SN 31920 50 % Failure rate [FIT] ● with low demand rate acc. to SN 31920 T1 value for proof test interval or service life acc.
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General Product Approval For use in hazardous locations KC For use in hazardous locations Declaration of Conformity Miscellaneous Test Certificates Special Test Certificate Marine / Shipping Type Test Certificates/Test Report Marine / Shipping other Confirmation Railway Vibration and Shock Further information Information- and Downloadcenter (Catalogs, Brochures,…) http://www.siemens.com/industrial-controls/catalogs Industry Mall (Online ordering system) https://mall.industry.siemens.
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149.4 55 144.4 12.4 30 4.