Data Sheet

ManualsBrandsSiemens ManualsElectromechanicsO/L relay 690 V AC 1 maker, 1 breaker 1 pc(s) 3RU2136-4QB0

Data sheet 3RU2136-4QB0

Overload relay 47...57 A Thermal For motor protection Size S2,

Class 10 Contactor mounting Main circuit: Screw Auxiliary circuit:

Screw Manual-Automatic-Reset

Product brand name SIRIUS

Product designation thermal overload relay

Product type designation 3RU2

General technical data

Size of overload relay S2

Size of contactor can be combined company-specific S2

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

auxiliary and auxiliary circuit

415V

● in networks with grounded star point between

auxiliary and auxiliary circuit

415V

● in networks with grounded star point between

main and auxiliary circuit

690V

● in networks with grounded star point between

main and auxiliary circuit

690V

Protection class IP

● on the front

IP20

3RU2136-4QB0 Subject to change without notice

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Summary of content (7 pages)

PAGE 1
Data sheet 3RU2136-4QB0 Overload relay 47...
PAGE 2
● of the terminal IP00 Shock resistance ● acc. to IEC 60068-2-27 8g / 11 ms Recovery time ● after overload trip with automatic reset typical 10 min ● after overload trip with remote-reset 10 min ● after overload trip with manual reset 10 min Type of protection according to ATEX directive 2014/34/EU Ex II (2) GD Certificate of suitability according to ATEX directive 2014/34/EU DMT 98 ATEX G 001 Protection against electrical shock finger-safe when touched vertically from front acc.
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● at 120 V 3A ● at 125 V 3A ● at 230 V 2A ● at 400 V 1A Operating current of auxiliary contacts at DC-13 ● at 24 V 2A ● at 60 V 0.3 A ● at 110 V 0.22 A ● at 125 V 0.22 A ● at 220 V 0.11 A Design of the miniature circuit breaker ● for short-circuit protection of the auxiliary switch required Contact rating of auxiliary contacts according to UL 6A (SCC less than equal to 0.
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— upwards 10 mm — at the side 10 mm — downwards 10 mm ● for live parts — forwards 10 mm — Backwards 0 mm — upwards 10 mm — downwards 10 mm — at the side 10 mm Connections/ Terminals Product function ● removable terminal for auxiliary and control circuit No Type of electrical connection ● for main current circuit screw-type terminals ● for auxiliary and control current circuit screw-type terminals Arrangement of electrical connectors for main current Top and bottom circuit Type of con
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● for switching status Slide switch Certificates/ approvals General Product Approval Declaration of Conformity Miscellaneous For use in hazardous locations Test Certificates Type Test Certificates/Test Report Marine / Shipping Special Test Certificate Marine / Shipping other Confirmation Railway Special Test Certificate Further information Information- and Downloadcenter (Catalogs, Brochures,…) www.siemens.com/sirius/catalogs Industry Mall (Online ordering system) https://mall.industry.siemens.
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130 55.2 125.1 75.6 76.5 91.2 130.5 55 95 NC 96 2/T1 97 NO 98 4/T2 6/T3 104.2 114.