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    Controls & Indicators / Protective Relay

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    Resultados del filtro
    43 resultados.
    SCHWEITZER ENGINEERING SEL-587

    SCHWEITZER ENGINEERING

    SEL-587

    CURRENT DIFFERENTIAL RELAY, 85140VAC, 36-200VDC, 5.5KW
    ✓ ¡EN STOCK!
    $2.709,21 Tan poco como $1.071,00
    $1.071,00
    Repare los suyos $1.012,25
    SCHWEITZER ENGINEERING SEL-710-071001ABA9X71870000

    SCHWEITZER ENGINEERING

    SEL-710-071001ABA9X71870000

    MOTOR PROTECTION RELAY, SEL-710 SERIES, PROGRAMMABLE, 32 CUSTOM DISPLAY LABELS, 2 16 CHARACTER LCD, PROTECTION FOR OVERCURRENT / THERMAL OVERLOAD / UNDERCURRENT CURRENT UNBALANCE / CURRENT D ...
    ✓ ¡EN STOCK!
    $6.352,00 Tan poco como $3.087,72
    $3.087,72
    Repare los suyos $2.562,81
    SCHWEITZER ENGINEERING SEL-710-071001A1A6X71850100

    SCHWEITZER ENGINEERING

    SEL-710-071001A1A6X71850100

    MOTOR PROTECTION RELAY, POWER / 110-250 / 110-240 V / 50/60 HZ, POWER CONSUMPTION / 50 VA / 25 W, INTERNAL FUSE / T3.15A H 250 V
    ✓ ¡EN STOCK!
    $7.716,68 Tan poco como $4.167,35
    $4.167,35
    Repare los suyos $3.806,00
    SCHWEITZER ENGINEERING SEL-710-071001ABA0X0X850300

    SCHWEITZER ENGINEERING

    SEL-710-071001ABA0X0X850300

    DISCONTINUED BY MANUFACTURER, MOTOR PROTECTION RELAY, SUPPLY RANGE:, 125/250VDC, 120/240VAC, 50/60HZ, VA RATING:, 40VA/20W
    ✓ ¡EN STOCK!
    Tan poco como $7.200,00
    $7.200,00
    SCHWEITZER ENGINEERING 751401ACA0X7785A600

    SCHWEITZER ENGINEERING

    751401ACA0X7785A600

    FEEDER PROTECTION RELAY, SEL-751, 120-240VAC
    $6.949,00 Tan poco como $4.170,00
    $4.170,00
    SCHWEITZER ENGINEERING SEL-710-071001A1A9X72850000

    SCHWEITZER ENGINEERING

    SEL-710-071001A1A9X72850000

    MOTOR PROTECTION RELAY, 110-240 VAC, 50/60 HZ, 110-250 VDC, 710#1EB8
    $7.724,48 Tan poco como $4.634,89
    $4.634,89
    Repare los suyos $3.698,00
    SCHWEITZER ENGINEERING SEL-710-071001A1A9X0X850000

    SCHWEITZER ENGINEERING

    SEL-710-071001A1A9X0X850000

    MOTOR PROTECTION RELAY, 110-240 VAC, 50/60 HZ, 110250 VDC, 710#DV1Y
    $6.785,18 Tan poco como $4.072,32
    $4.072,32
    Repare los suyos $3.249,00
    SCHWEITZER ENGINEERING 487E#YTQ2

    SCHWEITZER ENGINEERING

    487E#YTQ2

    PROTECTION RELAY, FOR TRANSFORMER, UP TO SIX 3P INPUTS
    $17.164,00 Tan poco como $10.299,00
    $10.299,00
    Repare los suyos $4.990,00
    SCHWEITZER ENGINEERING SEL-487E#NQPE

    SCHWEITZER ENGINEERING

    SEL-487E#NQPE

    TRANSFORMER PROTECTION RELAY, WITH CONVENTIONAL SECONDARY INPUTS, UP TO SIX 3-PHASE RESTRAINT INPUTS
    $19.285,00 Tan poco como $11.571,00
    $11.571,00
    SCHWEITZER ENGINEERING 071050E1A6X9X0X87A201

    SCHWEITZER ENGINEERING

    071050E1A6X9X0X87A201

    MOTOR PROTECTION RELAY, SEL-710-5, 5-INCH COLOR TOUCHSCREEN, 8 PUSHBUTTONS, 110-250 VDC (110-240 VAC) SLOT A POWER SUPPLY, 125 V AC/DC SLOT A DIGITAL INPUT, SINGLE 10/100BASE-T SLOT B ETHERN ...
    $10.922,00 Tan poco como $6.554,00
    $6.554,00
    Repare los suyos $5.440,00
    SCHWEITZER ENGINEERING SEL-751-301ACA3A70851F00

    SCHWEITZER ENGINEERING

    SEL-751-301ACA3A70851F00

    FEEDER PROTECTION RELAY, ARC SENSE FEATURE, 2X16 LCD FRONT PANEL, 4 PUSH BUTTON, 11 SLOT / A-2 / B-2 / C-2 / D-2 / Z-2, POWER SUPPLY / 110-250 VDC / 50/60 HZ
    $6.302,00 Tan poco como $3.782,00
    $3.782,00
    SCHWEITZER ENGINEERING 751#R13W

    SCHWEITZER ENGINEERING

    751#R13W

    RELAY, FEEDER PROTECTION, SEL-751 SERIES
    $4.968,00 Tan poco como $2.981,00
    $2.981,00
    SCHWEITZER ENGINEERING SEL-710-071001ABA9X72850201

    SCHWEITZER ENGINEERING

    SEL-710-071001ABA9X72850201

    MOTOR PROTECTION RELAY,SLOT A POWER SUPPLY 110 TO 250 V,SLOT A DIGITAL INPUT 125 V,3 PHASE,2 DIGITAL INPUTS,3 DIGITAL OUTPUTS
    $7.695,00 Tan poco como $4.617,00
    $4.617,00
    SCHWEITZER ENGINEERING SEL-751A-751A01A1A0X0X850200

    SCHWEITZER ENGINEERING

    SEL-751A-751A01A1A0X0X850200

    PROTECTION RELAY, 110 TO 250 V, 2 DIGITAL INPUT, 3 DIGITAL OUTPUT, 3 PHASE
    $2.576,00 Tan poco como $1.546,00
    $1.546,00
    SCHWEITZER ENGINEERING SEL-751A-751A01A0X0X73850000

    SCHWEITZER ENGINEERING

    SEL-751A-751A01A0X0X73850000

    PROTECTION RELAY, 110 TO 250 V, 5 A, 3 PHASE, 2 DIGITAL INPUTS, 3 DIGITAL OUTPUTS
    $3.122,00 Tan poco como $1.874,00
    $1.874,00
    SCHWEITZER ENGINEERING SEL-751A-751A51ACA1A74851330

    SCHWEITZER ENGINEERING

    SEL-751A-751A51ACA1A74851330

    FEEDER PROTECTION RELAY, 110 TO 250 V, 5 A, 3 PHASE, 4 DI / 4 DO, IEC 61850, DNP3
    $5.187,00 Tan poco como $3.113,00
    $3.113,00
    SCHWEITZER ENGINEERING SEL-751A-751A51ACABA74851401

    SCHWEITZER ENGINEERING

    SEL-751A-751A51ACABA74851401

    FEEDER PROTECTION RELAY, 110 TO 250 V, 1 ETHERNET PORT, 1 FIBER CABLE PORT, EIA-232, 3 PHASE
    $5.504,00 Tan poco como $3.303,00
    $3.303,00
    SCHWEITZER ENGINEERING SEL-751-751001A1A0X0X85A600

    SCHWEITZER ENGINEERING

    SEL-751-751001A1A0X0X85A600

    FEEDER PROTECTION RELAY, 110 TO 250 V, DUAL 10/100BASE-T ETHERNET, EIA-232, 5 IN COLOR TOUCHSCREEN, 8 PUSHBUTTONS
    $3.568,00 Tan poco como $2.141,00
    $2.141,00
    SCHWEITZER ENGINEERING SEL-700G-0,-1,-T,-W-0700G01ADA0X0X85A200

    SCHWEITZER ENGINEERING

    SEL-700G-0,-1,-T,-W-0700G01ADA0X0X85A200

    GENERATOR PROTECTION RELAY, 700 G, 5 IN COLOR TOUCHSCREEN, 8 PUSHBUTTONS, 110 TO 250 V, SINGLE 10/100BASE-T ETHERNET, 2 DIGITAL INPUTS, 3 DIGITAL OUTPUTS
    $6.996,00 Tan poco como $4.198,00
    $4.198,00
    SCHWEITZER ENGINEERING SEL-751A-751A01B1B1B75850210

    SCHWEITZER ENGINEERING

    SEL-751A-751A01B1B1B75850210

    FEEDER PROTECTION RELAY, 110 TO 250 V, SINGLE 10/100BASE-T, 3 PHASE, EIA-232, 4 ACI
    $4.540,00 Tan poco como $2.724,00
    $2.724,00
    SCHWEITZER ENGINEERING SEL-710-071001A6X1A71860211

    SCHWEITZER ENGINEERING

    SEL-710-071001A6X1A71860211

    MOTOR PROTECTION RELAY, 110 TO 250 V, SINGLE 10/100BASE-T, IRIG-B, 3 PHASE
    $8.563,00 Tan poco como $5.138,00
    $5.138,00
    SCHWEITZER ENGINEERING SEL-751A-751A01A6X1A74860201

    SCHWEITZER ENGINEERING

    SEL-751A-751A01A6X1A74860201

    FEEDER PROTECTION RELAY, 110 TO 250 V, SINGLE 10/100BASE-T, EIA-232, 3 PHASE
    $5.228,00 Tan poco como $3.137,00
    $3.137,00
    SCHWEITZER ENGINEERING SEL-710-5-071050E1ADADA6X85A460

    SCHWEITZER ENGINEERING

    SEL-710-5-071050E1ADADA6X85A460

    MOTOR PROTECTION RELAY, 110 TO 250 V, SINGLE 100BASE-FX MM LC, EIA-232, 4 DI / 3 DO, 5-INCH COLOR TOUCHSCREEN WITH 8 PUSHBUTTONS
    $10.481,00 Tan poco como $6.289,00
    $6.289,00
    SCHWEITZER ENGINEERING SEL-751A-751A01A6XCD74850310

    SCHWEITZER ENGINEERING

    SEL-751A-751A01A6XCD74850310

    FEEDER PROTECTION RELAY, 110 TO 250 V, 5 A, 3 PHASE, 4 AI / 4 AO, 4 DI / 4 DO, SINGLE 10/100BASE-T
    $5.186,00 Tan poco como $3.112,00
    $3.112,00
    SCHWEITZER ENGINEERING SEL-751-751001A6X1A0X85BC01

    SCHWEITZER ENGINEERING

    SEL-751-751001A6X1A0X85BC01

    FEEDER PROTECTION RELAY, 110 TO 250 V, 5 A, 3 PHASE, SINGLE 10/100BASE-T ETHERNET, EIA-232, 5-INCH COLOR TOUCHSCREEN WITH 4 PUSHBUTTONS
    $5.876,00 Tan poco como $3.526,00
    $3.526,00
    SCHWEITZER ENGINEERING SEL-787-07870X1A1A1A0X850600

    SCHWEITZER ENGINEERING

    SEL-787-07870X1A1A1A0X850600

    TRANSFORMER PROTECTION RELAY, 110 TO 250 V, 6 PHASE, DUAL 10/100BASE-T ETHERNET, EIA-232, 4 DI / 4 DO, 4 DI / 4 DO
    $7.396,00 Tan poco como $4.438,00
    $4.438,00
    SCHWEITZER ENGINEERING SEL-710-5-071050E1ACADA74850301

    SCHWEITZER ENGINEERING

    SEL-710-5-071050E1ACADA74850301

    MOTOR PROTECTION RELAY, 110 TO 250 V, 5 A, SINGLE 10/100BASE-T, 2X16 LCD WITH 8 PUSHBUTTONS, EIA-485, IRIG-B, 4 DI / 4 DO, 4 DI / 3 DO, 4 ARC-FLASH DETECTION INPUTS, 3 MOTOR DIFF AC CURRENT ...
    $8.805,00 Tan poco como $5.283,00
    $5.283,00
    SCHWEITZER ENGINEERING SEL-751-751401A3A1A70851F11

    SCHWEITZER ENGINEERING

    SEL-751-751401A3A1A70851F11

    FEEDER PROTECTION RELAY, 110 TO 250 V, 5 A, 3 PHASE, RECLOSING AND DIRECTIONAL, 4 ACI / 3 AVI CARD REQUIRED IN SLOT Z, 2X16 LCD WITH 4 PUSHBUTTONS, EIA-232, 4 DI / 4 DO, VSYNC (300 VAC) / VB ...
    $6.345,00 Tan poco como $3.807,00
    $3.807,00
    SCHWEITZER ENGINEERING 487E#0LE5

    SCHWEITZER ENGINEERING

    487E#0LE5

    PROTECTIVE RELAY, 18 CURRENT INPUTS, SUPPORTS 1A/5A NOMINAL CTS, 6 VOLTAGE INPUTS, 0300 VL-N OPERATIONAL RANGE, 3-WINDING DIFFERENTIAL PROTECTION, HIGH-SPEED FAULT DETECTION, WIDE CONTROL PO ...
    $19.957,62 Tan poco como $11.974,57
    $11.974,57
    SCHWEITZER ENGINEERING 751001A1ACA7785B310

    SCHWEITZER ENGINEERING

    751001A1ACA7785B310

    SEL – 751A, FEEDER PROTECTION RELAY, 110-250 VDC/110-240VAC, PANEL/RACK MOUNT
    $6.716,14 Tan poco como $4.029,83
    $4.029,83
    SCHWEITZER ENGINEERING 071001ACA9X71850630

    SCHWEITZER ENGINEERING

    071001ACA9X71850630

    MOTOR PROTECTION RELAY, 110-250 VDC OR 110-240 VAC, 20 TO 70 HZ, (SEL-710)
    $7.966,02 Tan poco como $4.779,61
    $4.779,61
    SCHWEITZER ENGINEERING SEL-751A-751A62BBBCB73850630

    SCHWEITZER ENGINEERING

    SEL-751A-751A62BBBCB73850630

    FEEDER PROTECTION RELAY, 24 TO 48 V, EIA-232, 3 PHASE, 2 DIGITAL INPUTS, 3 DIGITAL OUTPUTS, IEC 61850
    $4.862,00 Tan poco como $2.918,00
    $2.918,00
    SCHWEITZER ENGINEERING SEL-751A-751A51ABA0X71851201

    SCHWEITZER ENGINEERING

    SEL-751A-751A51ABA0X71851201

    FEEDER PROTECTION RELAY, 110 TO 250 V, EIA-232, 3 DI / 4 DO / 1 AO, 4 TO 20 MA, 3 PHASE, 2 DIGITAL INPUTS, 3 DIGITAL OUTPUTS
    $4.288,00 Tan poco como $2.573,00
    $2.573,00
    SCHWEITZER ENGINEERING SEL-710 -071001D0X0X0X851301

    SCHWEITZER ENGINEERING

    SEL-710 -071001D0X0X0X851301

    MOTOR PROTECTION RELAY, 110 TO 250 V, EIA-232, PTC THERMISTOR, PROGRAMMABLE PUSHBUTTONS, 3 PHASE, 2 DIGITAL INPUTS, 3 DIGITAL OUTPUTS
    $6.117,00 Tan poco como $3.671,00
    $3.671,00
    SCHWEITZER ENGINEERING 751A51ACA1A74851630

    SCHWEITZER ENGINEERING

    751A51ACA1A74851630

    FEEDER PROTECTION RELAY, 110 TO 250 V, DUAL 10/100BASE-T, EIA-232, CONFIGURABLE LABELS
    $5.360,00 Tan poco como $3.216,00
    $3.216,00
    SCHWEITZER ENGINEERING SEL-710-5-071050E1ACA6X74850200

    SCHWEITZER ENGINEERING

    SEL-710-5-071050E1ACA6X74850200

    MOTOR PROTECTION RELAY, 110 TO 250 V, SINGLE 10/100BASE-T, 4 DI / 4 DO, 2X16 LCD WITH 8 PUSHBUTTONS DISPLAY
    $9.158,00 Tan poco como $5.495,00
    $5.495,00
    SCHWEITZER ENGINEERING SEL-710-5-071050E1ACACA76850670

    SCHWEITZER ENGINEERING

    SEL-710-5-071050E1ACACA76850670

    MOTOR PROTECTION RELAY, 110 TO 250 V, DUAL 10/100BASE-T, 3 PHASE, 2X16 LCD WITH 8 PUSHBUTTONS DISPLAY
    $8.935,00 Tan poco como $5.361,00
    $5.361,00
    SCHWEITZER ENGINEERING SEL-751-751501ABBCB70850321

    SCHWEITZER ENGINEERING

    SEL-751-751501ABBCB70850321

    FEEDER PROTECTION RELAY, 110 TO 250 V, SINGLE 10/100BASE-T ETHERNET, 2X16 LCD WITH 8 PUSHBUTTONS
    $9.567,00 Tan poco como $5.741,00
    $5.741,00
    SCHWEITZER ENGINEERING SEL-751-751001ACACA7785A831

    SCHWEITZER ENGINEERING

    SEL-751-751001ACACA7785A831

    FEEDER PROTECTION RELAY, 110 TO 250 V, DUAL 100BASE-FX MM LC ETHERNET, 5 IN COLOR TOUCHSCREEN WITH 8 PUSHBUTTONS, 4 DI / 4 DO, IEC 61850, DNP3,
    $8.888,00 Tan poco como $5.333,00
    $5.333,00
    SCHWEITZER ENGINEERING SEL-710-5-071050E1A6X9X74860201

    SCHWEITZER ENGINEERING

    SEL-710-5-071050E1A6X9X74860201

    MOTOR PROTECTION RELAY, 110 TO 250 V, SINGLE 10/100BASE-T, EIA-232, IRIG-B, 4 AI / 4 AO, 2X16 LCD WITH 8 PUSHBUTTONS
    $9.890,00 Tan poco como $5.934,00
    $5.934,00
    SCHWEITZER ENGINEERING SEL-710-071001A0X0X0X851201

    SCHWEITZER ENGINEERING

    SEL-710-071001A0X0X0X851201

    MOTOR PROTECTION RELAY, 110 TO 250 V, 5 A, SINGLE 10/100BASE-T, PTC THERMISTOR, EIA-232, 4 ACI
    $6.117,00 Tan poco como $3.671,00
    $3.671,00
    SCHWEITZER ENGINEERING SEL-787-0787EX1A3A9X75850620

    SCHWEITZER ENGINEERING

    SEL-787-0787EX1A3A9X75850620

    TRANSFORMER PROTECTION RELAY, 25 W, 6 PHASE AC CURRENT INPUT, 110-250 VAC / DC, 50/60 HZ, 10 RTD INPUT, EIA-232 PORT, DUAL 10/100BASE-T ETHERNET
    $9.100,00 Tan poco como $5.460,00
    $5.460,00
    SCHWEITZER ENGINEERING SEL-787

    SCHWEITZER ENGINEERING

    SEL-787

    TRANSFORMER, 6AC CURRENT INPUT, 2 DIGITAL INPUTS, 3 DIGITAL OUTPUTS, 110-250 VDC, 125 VDC/VAC,5 AMP
    $7.917,00 Tan poco como $4.751,00
    $4.751,00
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