Branch 03SENTRON / SIRIUS
کلید، کنتاکتور و تجهیزات حفاظتی تابلوهای برق فشار ضعیف
10 product families
حفاظت مدارهای نهایی در برابر اضافه‌بار، اتصال کوتاه و جریان نشتی
کلیدهای اتوماتیک کمپکت و هوایی برای حفاظت و قطع و وصل مدارهای اصلی تابلو
کنتاکتور، کلید حفاظت موتور، بی‌متال و رله‌های پایش برای مدارهای راه‌اندازی موتور
SENTRON 5SL
Siemens miniature circuit breakers (MCB) from 0.3 A to 63 A with 4.5, 6 and 10 kA breaking capacity, B and C characteristics (D on the 5SL4), from 1-pole to 4-pole, for final-circuit protection
کلید مینیاتوری و محافظ جان
SENTRON 5SV
Siemens residual current operated circuit breakers (RCCB) from 16 A to 80 A, 2-pole and 4-pole, with 10 to 500 mA rated residual current and types AC, A, F and B
کلید مینیاتوری و محافظ جان
SENTRON 3VA
Siemens molded case circuit breakers from 16 A to 1600 A, with thermal-magnetic (3VA1) or electronic (3VA2) trip units and breaking capacity up to 200 kA at 415 V
کلید اتوماتیک قدرت
SIRIUS 3RT power contactors
Siemens 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 coils
کنترل و حفاظت موتور
SIRIUS 3RV motor starter protectors
Siemens 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 kW
کنترل و حفاظت موتور
SIRIUS 3RU / 3RB overload relays
Siemens 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 A
کنترل و حفاظت موتور
SIRIUS 3RN2
Siemens 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 versions
کنترل و حفاظت موتور
SIRIUS 3RP25 timing relays
Siemens 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 supply
کنترل و حفاظت موتور
SIRIUS 3UG
Siemens 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 wide
کنترل و حفاظت موتور
Products being phased out or discontinued, for maintaining and replacing installed equipment.
SENTRON 3WL
Siemens air circuit breakers from 630 A to 6300 A in four sizes, fixed or withdrawable with an electronic trip unit; sizes I to III have a phase-out announced with 3WA as successor
کلید اتوماتیک قدرت
Has a successorContact
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