Products
Siemens product families in four branches, each with order codes, specifications and documents.
35 product families
11 of 35 families
Product families
Page 3 of 3
Filters
- SIRIUS 3RT power contactors3RTکنترل و حفاظت موتورSiemens three-pole power contactors for switching motors, from size S00 to S12 and up to 250 kW at 400 V, with AC, DC and AC/DC coilsActiveRequest SIRIUS 3RT power contactors
- SIRIUS 3RV motor starter protectors (MPCB)3RVکنترل و حفاظت موتورSiemens motor starter protector (MPCB) with overload and short-circuit protection in one device; sizes S00 to S3, setting range 0.11 A to 100 A, motors up to 45 kWActiveRequest SIRIUS 3RV motor starter protectors (MPCB)
- SIRIUS 3RU thermal and 3RB electronic overload relays3RU/3RBکنترل و حفاظت موتورSiemens 3RU2 thermal and 3RB3 electronic overload relays that mount directly under a 3RT contactor; sizes S00 to S3 and a setting range of 0.1 A to 115 AActiveRequest SIRIUS 3RU thermal and 3RB electronic overload relays
- SIRIUS 3RN2 thermistor motor protection relay3RN2کنترل و حفاظت موتورSiemens thermistor relay for direct motor protection with PTC sensors in the winding, in 17.5 mm and 22.5 mm widths, with a 24 to 240 V AC/DC supply and ATEX-approved versionsActiveRequest SIRIUS 3RN2 thermistor motor protection relay
- SIRIUS 3RP25 timing relay3RP25کنترل و حفاظت موتورSiemens electronic timing relay for ON-delay, OFF-delay, flasher and star-delta duty; single-function or multifunction (13 and 27 functions), 0.05 s to 100 h, 12 to 240 V AC/DC supplyActiveRequest SIRIUS 3RP25 timing relay
- SIRIUS 3UG monitoring relays3UGکنترل و حفاظت موتورSiemens monitoring relays for phase, voltage and current control: phase sequence and failure, asymmetry, frequency, under- and overvoltage, current and power, insulation resistance and DC loads; most models 22.5 mm wideActiveRequest SIRIUS 3UG monitoring relays
- Siemens SIPROTEC 4 digital protection relaysSIPROTEC 4رلهٔ حفاظتی دیجیتالThe previous generation of Siemens digital protection relays for feeders, lines, transformers, generators and busbars; most families have been out of production since 30 September 2024 and SIPROTEC 5 is their successorPhase-outRequest Siemens SIPROTEC 4 digital protection relays
- Siemens SIPROTEC 5 digital protection relaysSIPROTEC 5رلهٔ حفاظتی دیجیتالThe current generation of Siemens digital protection relays: a modular family for protection, control and monitoring of feeders, lines, transformers, generators, motors and busbars, engineered with DIGSI 5 and communicating over IEC 61850ActiveRequest Siemens SIPROTEC 5 digital protection relays
- Siemens Reyrolle 5 (7SR5) protection relays7SR5رلهٔ حفاظتی دیجیتالCurrent generation of Siemens Reyrolle protection relays for distribution and subtransmission substations: overcurrent and feeder (7SR51), transformer differential (7SR54) and motor (7SR57) protection with IEC 61850 and cyber security as standardActiveRequest Siemens Reyrolle 5 (7SR5) protection relays
- Siemens Reyrolle protection relays (earlier range: 7SR1, 7SR2, 7SR4)7SR1/7SR2/7SR4رلهٔ حفاظتی دیجیتالThe earlier range of Reyrolle protection relays (Argus, Duobias, Rho and DAD): models such as 7SR10, 7SR45 and 7SR46 are still active, while 7SR21, 7SR22 and 7SR242 are cancelled and substitutes, including Reyrolle 5, are named for themActiveRequest Siemens Reyrolle protection relays (earlier range: 7SR1, 7SR2, 7SR4)
- Siemens DIGSI protection engineering software (DIGSI 4 and DIGSI 5)DIGSIنرمافزار مهندسی حفاظتSoftware for configuring, parameterising, commissioning and fault analysis of SIPROTEC relays: DIGSI 5 for SIPROTEC 5 and DIGSI 4 for SIPROTEC 4 and SIPROTEC CompactActiveRequest Siemens DIGSI protection engineering software (DIGSI 4 and DIGSI 5)
Contact
Can't find your product?
Send the order code or your item list and we will source it.
We answer during working hours · no sign-up