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  protection systems (781 artículos)

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3RN2000-1AA30 - Thermistor motor prot. relay Compact evaluation unit 17.5 mm enc (4 ofertas) 
Thermistor motor prot. relay Compact evaluation unit 17.5 mm enclosure Screw terminals 1 CO contact US = 24 V AC/DC Auto RESET Suitable for bimetal switches Supply = output voltage 1 LED (READY), M...
Siemens
3RN2000-1AA30
a partir de € 43,37*
por unidad
3RN2000-1AW30 - Thermistor motor prot. relay Compact evaluation unit 17.5 mm enc (4 ofertas) 
Thermistor motor prot. relay Compact evaluation unit 17.5 mm enclosure Screw terminals 1 CO contact US = 24 V-240 V AC/DC Auto RESET Suitable for bimetal switches Supply = output voltage 1 LED (REA...
Siemens
3RN2000-1AW30
a partir de € 50,79*
por unidad
3RN2000-2AA30 - Thermistor motor prot. relay Compact evaluation unit 17.5 mm enc (3 ofertas) 
Thermistor motor prot. relay Compact evaluation unit 17.5 mm enclosure Spring-type terminals 1 CO contact US = 24 V AC/DC Auto RESET Suitable for bimetal switches Supply = output voltage 1 LED (REA...
Siemens
3RN2000-2AA30
a partir de € 43,59*
por unidad
3RN2000-2AW30 - Thermistor motor prot. relay Compact evaluation unit 17.5 mm enc (3 ofertas) 
Thermistor motor prot. relay Compact evaluation unit 17.5 mm enclosure Spring-type terminals 1 CO contact US = 24 V-240 V AC/DC Auto RESET Suitable for bimetal switches Supply = output voltage 1 LE...
Siemens
3RN2000-2AW30
a partir de € 47,89*
por unidad
3RN2010-1BA30 - Thermistor motor prot. relay Standard evaluation unit 22.5 mm en (3 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 22.5 mm enclosure Screw terminals 2 CO contacts US = 24 V AC/DC Auto RESET Suitable for bimetal switches 2 LEDs (READY/TRIPPED) Galvanic separa...
Siemens
3RN2010-1BA30
a partir de € 61,29*
por unidad
3RN2010-1BW30 - Thermistor motor prot. relay Standard evaluation unit 22.5 mm en (3 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 22.5 mm enclosure Screw terminals 2 CO contacts US = 24-240 V AC/DC Auto RESET Suitable for bimetal switches 2 LEDs (READY/TRIPPED) Galvanic se...
Siemens
3RN2010-1BW30
a partir de € 65,86*
por unidad
3RN2010-1CA30 - Thermistor motor prot. relay Standard evaluation unit 17.5 mm en (5 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 17.5 mm enclosure Screw terminals 1 NO contact, 1 NC contact US = 24 V AC/DC Auto RESET Suitable for bimetal switches 2 LEDs (READY/TRIPPED) Ga...
Siemens
3RN2010-1CA30
a partir de € 57,66*
por unidad
3RN2010-1CW30 - Thermistor motor prot. relay Standard evaluation unit 17.5 mm en (4 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 17.5 mm enclosure Screw terminals 1 NO contact, 1 NC contact US = 24-240 V AC/DC Auto RESET Suitable for bimetal switches 2 LEDs (READY/TRIPPED...
Siemens
3RN2010-1CW30
a partir de € 62,48*
por unidad
3RN2010-2BA30 - Thermistor motor prot. relay Standard evaluation unit 22.5 mm en (3 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 22.5 mm enclosure Spring-type terminals 2 CO contacts US = 24 V AC/DC Auto RESET Suitable for bimetal switches 2 LEDs (READY/TRIPPED) Galvanic ...
Siemens
3RN2010-2BA30
a partir de € 59,79*
por unidad
3RN2010-2BW30 - Thermistor motor prot. relay Standard evaluation unit 22.5 mm en (3 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 22.5 mm enclosure Spring-type terminals 2 CO contacts US = 24-240 V AC/DC Auto RESET Suitable for bimetal switches 2 LEDs (READY/TRIPPED) Galva...
Siemens
3RN2010-2BW30
a partir de € 66,07*
por unidad
3RN2010-2CA30 - Thermistor motor prot. relay Standard evaluation unit 17.5 mm en (3 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 17.5 mm enclosure Spring-type terminals 1 NO contact, 1 NC contact US = 24 V AC/DC Auto RESET Suitable for bimetal switches 2 LEDs (READY/TRIPP...
Siemens
3RN2010-2CA30
a partir de € 55,45*
por unidad
3RN2010-2CW30 - Thermistor motor prot. relay Standard evaluation unit 17.5 mm en (3 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 17.5 mm enclosure Spring-type terminals 1 NO contact, 1 NC contact US = 24-240 V AC/DC Auto RESET Suitable for bimetal switches 2 LEDs (READY/T...
Siemens
3RN2010-2CW30
a partir de € 62,67*
por unidad
3RN2011-1BA30 - Thermistor motor prot. relay Standard evaluation unit 22.5 mm en (4 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 22.5 mm enclosure Screw terminals 2 CO contacts US = 24 V AC/DC Manual/Remote RESET with ATEX certification 2 LEDs (READY/TRIPPED) Galvanic sep...
Siemens
3RN2011-1BA30
a partir de € 73,84*
por unidad
3RN2011-1BW30 - Thermistor motor prot. relay Standard evaluation unit 22.5 mm en (5 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 22.5 mm enclosure Screw terminals 2 CO contacts US = 24-240 V AC/DC Manual/Remote RESET with ATEX certification 2 LEDs (READY/TRIPPED) Galvanic...
Siemens
3RN2011-1BW30
a partir de € 77,76*
por unidad
3RN2011-2BA30 - Thermistor motor prot. relay Standard evaluation unit 22.5 mm en (3 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 22.5 mm enclosure Spring-type terminals 2 CO contacts US = 24 V AC/DC Manual/Remote RESET with ATEX certification 2 LEDs (READY/TRIPPED) Galvan...
Siemens
3RN2011-2BA30
a partir de € 73,91*
por unidad
3RN2011-2BW30 - Thermistor motor prot. relay Standard evaluation unit 22.5 mm en (3 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 22.5 mm enclosure Spring-type terminals 2 CO contacts US = 24-240 V AC/DC Manual/Remote RESET with ATEX certification 2 LEDs (READY/TRIPPED) Ga...
Siemens
3RN2011-2BW30
a partir de € 77,83*
por unidad
3RN2012-1BA30 - Thermistor motor prot. relay Standard evaluation unit 22.5 mm en (3 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 22.5 mm enclosure Screw terminals 2 CO contacts US = 24 V AC/DC Manual/Auto/Remote RESET with ATEX certification 2 LEDs (READY/TRIPPED) Galvani...
Siemens
3RN2012-1BA30
a partir de € 102,59*
por unidad
3RN2012-1BW30 - Thermistor motor prot. relay Standard evaluation unit 22.5 mm en (3 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 22.5 mm enclosure Screw terminals 2 CO contacts US = 24 V-240 V AC/DC Manual/Auto/Remote RESET with ATEX certification 2 LEDs (READY/TRIPPED) G...
Siemens
3RN2012-1BW30
a partir de € 109,00*
por unidad
3RN2012-1BW31 - Thermistor motor prot. relay Standard evaluation unit 22.5 mm en (3 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 22.5 mm enclosure Screw terminals 2 CO contacts, bistable US = 24 V-240 V AC/DC Manual/Auto/Remote RESET 2 LEDs (READY/TRIPPED) Galvanic separa...
Siemens
3RN2012-1BW31
a partir de € 180,08*
por unidad
3RN2012-2BA30 - Thermistor motor prot. relay Standard evaluation unit 22.5 mm en (3 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 22.5 mm enclosure Spring-type terminals 2 CO contacts US = 24 V AC/DC Manual/Auto/Remote RESET with ATEX certification 2 LEDs (READY/TRIPPED) G...
Siemens
3RN2012-2BA30
a partir de € 102,17*
por unidad
3RN2012-2BW30 - Thermistor motor prot. relay Standard evaluation unit 22.5 mm en (3 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 22.5 mm enclosure Spring-type terminals 2 CO contacts US = 24 V-240 V AC/DC Manual/Auto/Remote RESET with ATEX certification 2 LEDs (READY/TRIP...
Siemens
3RN2012-2BW30
a partir de € 109,54*
por unidad
3RN2012-2BW31 - Thermistor motor prot. relay Standard evaluation unit 22.5 mm en (3 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 22.5 mm enclosure Spring-type terminals 2 CO contacts, bistable US = 24-240 V AC/DC Manual/Auto/Remote RESET 2 LEDs (READY/TRIPPED) Galvanic se...
Siemens
3RN2012-2BW31
a partir de € 179,40*
por unidad
3RN2013-1BA30 - Thermistor motor prot. relay Standard evaluation unit 22.5 mm en (3 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 22.5 mm enclosure Screw terminals 2 CO contacts US = 24 V AC/DC Manual/Auto/Remote RESET with ATEX certification 2 LEDs (READY/TRIPPED) Protect...
Siemens
3RN2013-1BA30
a partir de € 128,68*
por unidad
3RN2013-1BW30 - Thermistor motor prot. relay Standard evaluation unit 22.5 mm en (5 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 22.5 mm enclosure Screw terminals 2 CO contacts US = 24-240 V AC/DC Manual/Auto/Remote RESET with ATEX certification 2 LEDs (READY/TRIPPED) Pro...
Siemens
3RN2013-1BW30
a partir de € 138,92*
por unidad
3RN2013-1GW30 - Thermistor motor prot. relay Standard evaluation unit 22.5 mm en (3 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 22.5 mm enclosure Screw terminals 2 CO contacts, hard gold-plated US = 24-240 V AC/DC Manual/Auto/Remote RESET with ATEX certification 2 LEDs (...
Siemens
3RN2013-1GW30
a partir de € 146,21*
por unidad
3RN2013-2BA30 - Thermistor motor prot. relay Standard evaluation unit 22.5 mm en (3 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 22.5 mm enclosure Spring-type terminals 2 CO contacts US = 24 V AC/DC Manual/Auto/Remote RESET with ATEX certification 2 LEDs (READY/TRIPPED) P...
Siemens
3RN2013-2BA30
a partir de € 128,83*
por unidad
3RN2013-2BW30 - Thermistor motor prot. relay Standard evaluation unit 22.5 mm en (3 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 22.5 mm enclosure Spring-type terminals 2 CO contacts US = 24-240 V AC/DC Manual/Auto/Remote RESET with ATEX certification 2 LEDs (READY/TRIPPE...
Siemens
3RN2013-2BW30
a partir de € 138,11*
por unidad
3RN2013-2GW30 - Thermistor motor prot. relay Standard evaluation unit 22.5 mm en (3 ofertas) 
Thermistor motor prot. relay Standard evaluation unit 22.5 mm enclosure Spring-type terminals 2 CO contacts hard gold-plated US = 24 V-240 V AC/DC Manual/Auto/Remote RESET with ATEX certification 2...
Siemens
3RN2013-2GW30
a partir de € 145,49*
por unidad
3RN2023-1DW30 - Thermistor motor prot. relay Device for warning and tripping 22. (3 ofertas) 
Thermistor motor prot. relay Device for warning and tripping 22.5 mm enclosure Screw terminals 1 NO contact + 1 CO contact US = 24 V-240 V AC/DC Manual/Auto/Remote RESET with ATEX certification 3 L...
Siemens
3RN2023-1DW30
a partir de € 197,57*
por unidad
3RN2023-2DW30 - Thermistor motor prot. relay Device for warning and tripping 22. (3 ofertas) 
Thermistor motor prot. relay Device for warning and tripping 22.5 mm enclosure Spring-type terminals 1 NO contact + 1 CO contact US = 24 V-240 V AC/DC Manual/Auto/Remote RESET with ATEX certificati...
Siemens
3RN2023-2DW30
a partir de € 197,55*
por unidad
3SU1900-0FS10-0AA0 - RAISED BUTTON, BLACK, FOR PUSHBUTTON (2 ofertas) 
RAISED BUTTON, BLACK, FOR PUSHBUTTON, Manufacturer-ID: 3SU1900-0FS10-0AA0
Siemens
3SU1900-0FS10-0AA0
a partir de € 5,01*
por unidad
3SU1900-0FS20-0AA0 - RAISED BUTTON, RED, FOR PUSHBUTTON (2 ofertas) 
RAISED BUTTON, RED, FOR PUSHBUTTON, Manufacturer-ID: 3SU1900-0FS20-0AA0
Siemens
3SU1900-0FS20-0AA0
a partir de € 5,03*
por unidad
3SU1900-0FS30-0AA0 - RAISED BUTTON, YELLOW, FOR PUSHBUTTON (2 ofertas) 
RAISED BUTTON, YELLOW, FOR PUSHBUTTON, Manufacturer-ID: 3SU1900-0FS30-0AA0
Siemens
3SU1900-0FS30-0AA0
a partir de € 5,04*
por unidad
3SU1900-0FS40-0AA0 - RAISED BUTTON, GREEN, FOR PUSHBUTTON (2 ofertas) 
RAISED BUTTON, GREEN, FOR PUSHBUTTON, Manufacturer-ID: 3SU1900-0FS40-0AA0
Siemens
3SU1900-0FS40-0AA0
a partir de € 5,01*
por unidad
3SU1900-0FT10-0AA0 - FLAT BUTTON, BLACK, FOR PUSHBUTTON (2 ofertas) 
FLAT BUTTON, BLACK, FOR PUSHBUTTON, Manufacturer-ID: 3SU1900-0FT10-0AA0
Siemens
3SU1900-0FT10-0AA0
a partir de € 13,09*
por 10 unidades
3SU1900-0FT20-0AA0 - FLAT BUTTON, RED, FOR PUSHBUTTON (2 ofertas) 
FLAT BUTTON, RED, FOR PUSHBUTTON, Manufacturer-ID: 3SU1900-0FT20-0AA0
Siemens
3SU1900-0FT20-0AA0
a partir de € 0,50*
por unidad
3SU1900-0FT30-0AA0 - FLAT BUTTON, YELLOW, FOR PUSHBUTTON (2 ofertas) 
FLAT BUTTON, YELLOW, FOR PUSHBUTTON, Manufacturer-ID: 3SU1900-0FT30-0AA0
Siemens
3SU1900-0FT30-0AA0
a partir de € 1,13*
por unidad
3SU1900-0FT40-0AA0 - FLAT BUTTON, GREEN, FOR PUSHBUTTON (2 ofertas) 
FLAT BUTTON, GREEN, FOR PUSHBUTTON, Manufacturer-ID: 3SU1900-0FT40-0AA0
Siemens
3SU1900-0FT40-0AA0
a partir de € 0,50*
por unidad
3SU1900-0FT50-0AA0 - FLAT BUTTON, BLUE, FOR PUSHBUTTON (2 ofertas) 
FLAT BUTTON, BLUE, FOR PUSHBUTTON, Manufacturer-ID: 3SU1900-0FT50-0AA0
Siemens
3SU1900-0FT50-0AA0
a partir de € 13,22*
por 10 unidades
3SU1900-0FT60-0AA0 - FLAT BUTTON, WHITE, FOR PUSHBUTTON (2 ofertas) 
FLAT BUTTON, WHITE, FOR PUSHBUTTON, Manufacturer-ID: 3SU1900-0FT60-0AA0
Siemens
3SU1900-0FT60-0AA0
a partir de € 13,17*
por 10 unidades
3SU1900-0FU60-0AA0 - ID KEY ID-GROUP INDIVIDUAL, WHITE (2 ofertas) 
ID KEY ID-GROUP INDIVIDUAL, WHITE, Manufacturer-ID: 3SU1900-0FU60-0AA0
Siemens
3SU1900-0FU60-0AA0
a partir de € 24,47*
por unidad
3SU1900-0FV40-0AA0 - ID KEY ID-GROUP1, GREEN (2 ofertas) 
ID KEY ID-GROUP1, GREEN, Manufacturer-ID: 3SU1900-0FV40-0AA0
Siemens
3SU1900-0FV40-0AA0
a partir de € 24,33*
por unidad
3SU1900-0FW30-0AA0 - ID KEY ID-GROUP2, YELLOW (2 ofertas) 
ID KEY ID-GROUP2, YELLOW, Manufacturer-ID: 3SU1900-0FW30-0AA0
Siemens
3SU1900-0FW30-0AA0
a partir de € 24,39*
por unidad
3SU1900-0FX20-0AA0 - ID KEY ID-GROUP3, RED (2 ofertas) 
ID KEY ID-GROUP3, RED, Manufacturer-ID: 3SU1900-0FX20-0AA0
Siemens
3SU1900-0FX20-0AA0
a partir de € 27,12*
por unidad
3SU1900-0FY50-0AA0 - ID KEY ID-GROUP4, BLUE (2 ofertas) 
ID KEY ID-GROUP4, BLUE, Manufacturer-ID: 3SU1900-0FY50-0AA0
Siemens
3SU1900-0FY50-0AA0
a partir de € 26,99*
por unidad
Siemens 3SU19000FA100AA0 solenoide eléctrico IP66, IP67, IP69, IP69K Negro (6 ofertas)
Siemens
3SU19000FA100AA0
a partir de € 2,10*
por unidad
3SU1901-0FS20-0AA0 - RAISED BUTTON, RED, FOR ILLUMINATED PUSHBUTTON (2 ofertas) 
RAISED BUTTON, RED, FOR ILLUMINATED PUSHBUTTON, Manufacturer-ID: 3SU1901-0FS20-0AA0
Siemens
3SU1901-0FS20-0AA0
a partir de € 5,06*
por unidad
3SU1901-0FS30-0AA0 - RAISED BUTTON, YELLOW, FOR ILLUMINATED PUSHBUTTON (2 ofertas) 
RAISED BUTTON, YELLOW, FOR ILLUMINATED PUSHBUTTON, Manufacturer-ID: 3SU1901-0FS30-0AA0
Siemens
3SU1901-0FS30-0AA0
a partir de € 5,06*
por unidad
3SU1901-0FS40-0AA0 - RAISED BUTTON, GREEN, FOR ILLUMINATED PUSHBUTTON (2 ofertas) 
RAISED BUTTON, GREEN, FOR ILLUMINATED PUSHBUTTON, Manufacturer-ID: 3SU1901-0FS40-0AA0
Siemens
3SU1901-0FS40-0AA0
a partir de € 5,06*
por unidad
3SU1901-0FS50-0AA0 - RAISED BUTTON, BLUE, FOR ILLUMINATED PUSHBUTTON (2 ofertas) 
RAISED BUTTON, BLUE, FOR ILLUMINATED PUSHBUTTON, Manufacturer-ID: 3SU1901-0FS50-0AA0
Siemens
3SU1901-0FS50-0AA0
a partir de € 5,04*
por unidad
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