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3RB1257-0KM11 - Solid-state overload relay with integrated thermistor protection, 125 to 500A AC 220 to 240V 50/60Hz earth-fault detection by connecting an external summation current transformer 1 NO/1 NC (overload thermistor/earth-fault) 1 NO/1 NC (overload warning) bis (siemens) - Quad Industry GmbH

Артикул: 3RB1257-0KM11
Наименование: Solid-state overload relay with integrated thermistor protection, 125 to 500A AC 220 to 240V 50/60Hz earth-fault detection by connecting an external summation current transformer 1 NO/1 NC (overload thermistor/earth-fault) 1 NO/1 NC (overload warning) bis (siemens)
Производитель: Siemens

Наименование продукта

Solid-state overload relay with integrated thermistor protection, 125 to 500A AC 220 to 240V 50/60Hz earth-fault detection by connecting an external summation current transformer 1 NO/1 NC (overload thermistor/earth-fault) 1 NO/1 NC (overload warning) bis


Разрешение на поставку	Постепенное снятие продукта с производства	Снятие продукта с производства	Окончательное снятие продукта с производства
2001-01-01	2006-03-10	2007-09-30	2007-09-30

Версия от 2011-11-19

DISCONTINUED PRODUCT OVERLOAD RELAY 125...500 A FOR FULL MOTOR PROTECTION SIZE S10/S12, CLASS 5...30 F. CONT. MOUNT./ INDIV. MOUNT. MAIN CIRCUIT: BUSBAR CONN. AUX. CIRCUIT: SCREW TERMINAL MANUAL-AUTOMATIC-REMOTE RESET STANDARD FUNCTIONS BISTABLE OUTPUTS OVERLOAD WARNING AC 220...240 V, 50/60 HZ DISCONTINUED TYPE 09/2007 REPLACEMENT TYPE 3RB23 + 3RB29 CONVERSION AID IN CATALOG LV1 2006 ON PAGE 5/46

Further information:

Information- and Downloadcenter (Catalogs, Brochures,…)

http://www.siemens.com/lowvoltage/catalogs

Global Industry Mall (Online ordering system)

http://www.siemens.com/lowvoltage/mall

Service&Support (Manuals, Certificates, Characteristics, FAQs,...)

http://support.automation.siemens.com/WW/view/en/3RB1257-0KM11/all

Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)

http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3RB1257-0KM11