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    FUNCTIONAL DEVICES-RIB TR50VA009 Class 2 Transformer, 50 VA, Not Rated, Not

    FUNCTIONAL DEVICES-RIB TR50VA009 Class 2 Transformer, 50 VA, Not Rated, Not

    Class 2 Transformer, Input Voltage - Transformer 120V AC, 208V AC, 240V AC, Output Voltage - Transformer 24V AC, VA Rating - Transformer 50 VA, Protective Device Circuit Breaker, Enclosure Style - Transformer Open, Mounting - Transformer Dual 1/2 in... more

    $40.89

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    FUNCTIONAL DEVICES-RIB TR100VA002 Class 2 Transformer, 100 VA, Not Rated, Not

    FUNCTIONAL DEVICES-RIB TR100VA002 Class 2 Transformer, 100 VA, Not Rated, Not

    Class 2 Transformer, Input Voltage - Transformer 120V AC, Output Voltage - Transformer 24V AC, VA Rating - Transformer 100 VA, Protective Device Circuit Breaker, Enclosure Style - Transformer Open, Mounting - Transformer Dual 1/2 in Hub, Foot, Phase -... more

    $46.29

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    Best Seller
    FUNCTIONAL DEVICES-RIB TR75VA007 Class 2 Transformer, 75 VA, Not Rated, Not

    FUNCTIONAL DEVICES-RIB TR75VA007 Class 2 Transformer, 75 VA, Not Rated, Not

    Class 2 Transformer, Input Voltage - Transformer 120V AC, 208V AC, 240V AC, 480V AC, Output Voltage - Transformer 24V AC, VA Rating - Transformer 75 VA, Protective Device Circuit Breaker, Enclosure Style - Transformer Open, Mounting - Transformer Dual... more

    $47.45

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    Rib RIB21CDC Enclosed Pilot Relay Class2 Dry Contact Input 120- Input 120-277Vac Pwr 10A Spdt

    Rib RIB21CDC Enclosed Pilot Relay Class2 Dry Contact Input 120- Input 120-277Vac Pwr 10A Spdt

    Rib RIB21CDC Enclosed Pilot Relay Class2 Dry Contact Input 120- Input 120-277Vac Pwr 10A Spdt more

    $44.00

    FREE shipping

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    Functional Devices ESR2402D RIB Enclosed Lighting Relay 10A DPDT 208-277V Coil

    Functional Devices ESR2402D RIB Enclosed Lighting Relay 10A DPDT 208-277V Coil

    Functional Devices ESR2402D RIB Enclosed Lighting Relay 10A DPDT 208-277V Coil more

    $145.48

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    Functional Devices-Rib Relay 24VAC/DC 208-277VAC 20A SPDT RIB2402B

    Functional Devices-Rib Relay 24VAC/DC 208-277VAC 20A SPDT RIB2402B

    Enclosed Pre-Wired Relay Coil Voltage 277V AC Contact Form SPDT Current Rating 20 A Mounting Style Surface Nipple Size 0.50 in NPT Contact Rating (AC) 10 A @ 120V 16 A @ 277V 20 A @ 277V 5 A @ 480V Input Voltage 208 to 277V AC/DC 24V AC NEMA Enclosure... more

    $37.60

    FREE shipping

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    FUNCTIONAL DEVICES-RIB TR50VA005US Class 2 Transformer, 50 VA, Not Rated, Not

    FUNCTIONAL DEVICES-RIB TR50VA005US Class 2 Transformer, 50 VA, Not Rated, Not

    Class 2 Transformer, Input Voltage - Transformer 120V AC, Output Voltage - Transformer 24V AC, VA Rating - Transformer 50 VA, Protective Device Circuit Breaker, Enclosure Style - Transformer Open, Mounting - Transformer 1/2 in Hub, Foot, Phase -... more

    $60.99

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    FUNCTIONAL DEVICES-RIB TR100VA001 Class 2 Transformer, 100 VA, Not Rated, Not

    FUNCTIONAL DEVICES-RIB TR100VA001 Class 2 Transformer, 100 VA, Not Rated, Not

    Class 2 Transformer, Input Voltage - Transformer 120V AC, Output Voltage - Transformer 24V AC, VA Rating - Transformer 100 VA, Protective Device Circuit Breaker, Enclosure Style - Transformer Open, Mounting - Transformer 1/2 in Hub, Foot, Phase -... more

    $53.19

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    FUNCTIONAL DEVICES-RIB PSH300A Class 2 Transformer, (3) 100 VA, NEMA 1, Not

    FUNCTIONAL DEVICES-RIB PSH300A Class 2 Transformer, (3) 100 VA, NEMA 1, Not

    Class 2 Transformer, Input Voltage - Transformer 120V AC, 240V AC, 277V AC, 480V AC, Output Voltage - Transformer 24V AC, VA Rating - Transformer (3) 100 VA, Protective Device Circuit Breaker, Enclosure Style - Transformer Enclosed, Mounting -... more

    $388.99

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    FUNCTIONAL DEVICES-RIB TR100VA005 Class 2 Transformer, 100 VA, Not Rated, Not

    FUNCTIONAL DEVICES-RIB TR100VA005 Class 2 Transformer, 100 VA, Not Rated, Not

    Class 2 Transformer, Input Voltage - Transformer 120V AC, 240V AC, 277V AC, 480V AC, Output Voltage - Transformer 24V AC, VA Rating - Transformer 100 VA, Protective Device Circuit Breaker, Enclosure Style - Transformer Open, Mounting - Transformer 1/2... more

    $49.35

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    FUNCTIONAL DEVICES-RIB TR100VA004 Class 2 Transformer, 100 VA, Not Rated, Not

    FUNCTIONAL DEVICES-RIB TR100VA004 Class 2 Transformer, 100 VA, Not Rated, Not

    Class 2 Transformer, Input Voltage - Transformer 120V AC, 240V AC, 277V AC, 480V AC, Output Voltage - Transformer 24V AC, VA Rating - Transformer 100 VA, Protective Device Circuit Breaker, Enclosure Style - Transformer Open, Mounting - Transformer Dual... more

    $50.49

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    FUNCTIONAL DEVICES-RIB TR50VA004 Class 2 Transformer, 50 VA, Not Rated, Not

    FUNCTIONAL DEVICES-RIB TR50VA004 Class 2 Transformer, 50 VA, Not Rated, Not

    Class 2 Transformer, Input Voltage - Transformer 120V AC, 240V AC, 277V AC, 480V AC, Output Voltage - Transformer 24V AC, VA Rating - Transformer 50 VA, Protective Device Circuit Breaker, Enclosure Style - Transformer Open, Mounting - Transformer Dual... more

    $33.99

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    FUNCTIONAL DEVICES-RIB TR50VA015 Class 2 Transformer, 50 VA, Not Rated, Not

    FUNCTIONAL DEVICES-RIB TR50VA015 Class 2 Transformer, 50 VA, Not Rated, Not

    Class 2 Transformer, Input Voltage - Transformer 120V AC, 208V AC, 240V AC, 277V AC, 480V AC, Output Voltage - Transformer 24V AC, VA Rating - Transformer 50 VA, Protective Device Circuit Breaker, Enclosure Style - Transformer Open, Mounting -... more

    $35.85

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    FUNCTIONAL DEVICES-RIB TR75VA002 Class 2 Transformer, 75 VA, Not Rated, Not

    FUNCTIONAL DEVICES-RIB TR75VA002 Class 2 Transformer, 75 VA, Not Rated, Not

    Class 2 Transformer, Input Voltage - Transformer 120V AC, Output Voltage - Transformer 24V AC, VA Rating - Transformer 75 VA, Protective Device Circuit Breaker, Enclosure Style - Transformer Open, Mounting - Transformer Dual 1/2 in Hub, Foot, Phase -... more

    $38.89

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    FUNCTIONAL DEVICES-RIB RIB043P Enclosed Pre-Wired Relay,20A@300VAC,3PST

    FUNCTIONAL DEVICES-RIB RIB043P Enclosed Pre-Wired Relay,20A@300VAC,3PST

    Enclosed Pre-Wired Relay, Coil Voltage 480V AC, Contact Form 3PST-NO, Current Rating 20 A, Mounting Style Surface, Nipple Size 0.50 in NPT, Contact Rating (AC) 15 A @ 600V, 20 A @ 277 to 480/300V, Contact Rating (DC) 20 A @ 28V, Input Voltage 480V AC,... more

    $96.89

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    FUNCTIONAL DEVICES-RIB RIB2401B2G Relay,20A,DPDT,24VAC/DC/120VAC

    FUNCTIONAL DEVICES-RIB RIB2401B2G Relay,20A,DPDT,24VAC/DC/120VAC

    Relay 20 Amp DPDT, 24 Vac/dc/120 Vac more

    $43.29

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    FUNCTIONAL DEVICES-RIB RIB24P Enclosed Pre-Wired Relay,20A@300VAC,DPDT

    FUNCTIONAL DEVICES-RIB RIB24P Enclosed Pre-Wired Relay,20A@300VAC,DPDT

    Enclosed Pre-Wired Relay, Coil Voltage 24V AC/DC, Contact Form DPDT, Current Rating 20 A, Mounting Style Surface, Nipple Size 0.50 in NPT, Contact Rating (AC) 15 A @ 600V, 20 A @ 277 to 480/300V, Contact Rating (DC) 20 A @ 28V, Input Voltage 24V AC/DC,... more

    $54.19

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    FUNCTIONAL DEVICES-RIB ESR01P Enclosed Pre-Wired Relay,20A@300VAC,DPDT

    FUNCTIONAL DEVICES-RIB ESR01P Enclosed Pre-Wired Relay,20A@300VAC,DPDT

    Enclosed Pre-Wired Relay, Coil Voltage 120V AC, Contact Form DPDT, Current Rating 20 A, Mounting Style Surface, Nipple Size 0.50 in NPT, Contact Rating (AC) 15 A @ 600V, 20 A @ 277 to 480/300V, Contact Rating (DC) 20 A @ 28V, Input Voltage 120V AC,... more

    $151.99

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    FUNCTIONAL DEVICES-RIB RIB01P30 Enclosed Pre-Wired Relay,20A@300VAC,DPST

    FUNCTIONAL DEVICES-RIB RIB01P30 Enclosed Pre-Wired Relay,20A@300VAC,DPST

    Enclosed Pre-Wired Relay, Coil Voltage 120V AC, Contact Form DPST-NO, Current Rating 30 A, Mounting Style Surface, Nipple Size 0.50 in NPT, Contact Rating (AC) 15 A @ 600V, 20 A @ 277 to 480V, 30 A @ 300V, Contact Rating (DC) 25 A @ 28V, Input Voltage... more

    $74.15

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    FUNCTIONAL DEVICES-RIB RIBL4C Enclosed Pre-Wired Rlay,10A,(3)SPST,SPDT

    FUNCTIONAL DEVICES-RIB RIBL4C Enclosed Pre-Wired Rlay,10A,(3)SPST,SPDT

    Enclosed Pre-Wired Relay, Coil Voltage 30V AC, Contact Form SPDT, 3PST-NO, Current Rating 10 A, Mounting Style Surface, Nipple Size 0.50 in NPT, Contact Rating (AC) 10 A @ 277V, Contact Rating (DC) 10 A @ 28V, Input Voltage 10 to 30V AC/DC, NEMA... more

    $61.85

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    FUNCTIONAL DEVICES-RIB TR150VA008 Control Transformer, 150 VA, 60 °C, 120V AC,

    FUNCTIONAL DEVICES-RIB TR150VA008 Control Transformer, 150 VA, 60 °C, 120V AC,

    Control Transformer, Input Voltage - Transformer 208V AC, 240V AC, 277V AC, 480V AC, Output Voltage - Transformer 120V AC, VA Rating - Transformer 150 VA, Protective Device Circuit Breaker, Enclosure Style - Transformer Open, Mounting - Transformer 1/2... more

    $82.15

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    FUNCTIONAL DEVICES-RIB ESR2401B Enclosed Pre-Wired Relay,20A@277VAC,SPDT

    FUNCTIONAL DEVICES-RIB ESR2401B Enclosed Pre-Wired Relay,20A@277VAC,SPDT

    Enclosed Pre-Wired Relay, Coil Voltage 120V AC, Contact Form SPDT, Current Rating 20 A, Mounting Style Surface, Nipple Size 0.50 in NPT, Contact Rating (AC) 10 A @ 120/277V, 20 A @ 277V, Input Voltage 120V AC/DC, 24V AC, NEMA Enclosure Rating 1, Body... more

    $110.99

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    FUNCTIONAL DEVICES-RIB RIB01P Enclosed Pre-Wired Relay,20A@300VAC,DPDT

    FUNCTIONAL DEVICES-RIB RIB01P Enclosed Pre-Wired Relay,20A@300VAC,DPDT

    Enclosed Pre-Wired Relay, Coil Voltage 120V AC, Contact Form DPDT, Current Rating 20 A, Mounting Style Surface, Nipple Size 0.50 in NPT, Contact Rating (AC) 15 A @ 600V, 20 A @ 277 to 480/300V, Contact Rating (DC) 20 A @ 28V, Input Voltage 120V AC,... more

    $68.75

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    FUNCTIONAL DEVICES-RIB RIB24P30 Enclosed Pre-Wired Relay,30A@300VAC,DPDT

    FUNCTIONAL DEVICES-RIB RIB24P30 Enclosed Pre-Wired Relay,30A@300VAC,DPDT

    Enclosed Pre-Wired Relay, Coil Voltage 24V AC/DC, Contact Form DPDT, Current Rating 30 A, Mounting Style Surface, Nipple Size 0.75 in NPT, Contact Rating (AC) 15 A @ 600V, 20 A @ 277 to 480V, 30 A @ 300V, Contact Rating (DC) 25 A @ 28V, Input Voltage... more

    $68.19

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    FUNCTIONAL DEVICES-RIB TR240VA001 Control Transformer, 240 VA, 60 °C, 24V AC,

    FUNCTIONAL DEVICES-RIB TR240VA001 Control Transformer, 240 VA, 60 °C, 24V AC,

    Control Transformer, Input Voltage - Transformer 120V AC, Output Voltage - Transformer 24V AC, VA Rating - Transformer 240 VA, Protective Device None, Enclosure Style - Transformer Open, Mounting - Transformer 1/2 in Hub, Foot, Phase - Electrical 1, Hz... more

    $93.15

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    FUNCTIONAL DEVICES-RIB ESR2402D Enclosed Pre-Wired Relay,10A@30VDC,DPDT

    FUNCTIONAL DEVICES-RIB ESR2402D Enclosed Pre-Wired Relay,10A@30VDC,DPDT

    Enclosed Pre-Wired Relay, Coil Voltage 277V AC, Contact Form DPDT, Current Rating 10 A, Mounting Style Surface, Nipple Size 0.50 in NPT, Contact Rating (AC) 10 A @ 277V, Contact Rating (DC) 10 A @ 30V, Input Voltage 208 to 277V AC/DC, 24V AC, NEMA... more

    $114.99

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    FUNCTIONAL DEVICES-RIB RIB023P Enclosed Pre-Wired Relay,20A@300VAC,3PST

    FUNCTIONAL DEVICES-RIB RIB023P Enclosed Pre-Wired Relay,20A@300VAC,3PST

    Enclosed Pre-Wired Relay, Coil Voltage 277V AC, Contact Form 3PST-NO, Current Rating 20 A, Mounting Style Surface, Nipple Size 0.50 in NPT, Contact Rating (AC) 15 A @ 600V, 20 A @ 277 to 480/300V, Contact Rating (DC) 20 A @ 28V, Input Voltage 208 to... more

    $104.99

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    FUNCTIONAL DEVICES-RIB TR300VA002 Control Transformer, 300 VA, 60 °C, 24V AC,

    FUNCTIONAL DEVICES-RIB TR300VA002 Control Transformer, 300 VA, 60 °C, 24V AC,

    Control Transformer, Input Voltage - Transformer 120V AC, 208V AC, 240V AC, 480V AC, Output Voltage - Transformer 24V AC, VA Rating - Transformer 300 VA, Protective Device Circuit Breaker, Enclosure Style - Transformer Open, Mounting - Transformer... more

    $130.99

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    FUNCTIONAL DEVICES-RIB RIBW24B-EN3 Wireless Relay/Transmitter,SPDT,24VAC/DC

    FUNCTIONAL DEVICES-RIB RIBW24B-EN3 Wireless Relay/Transmitter,SPDT,24VAC/DC

    Wireless Relay and Transmitter, Coil Voltage 24V AC/DC, Communication Method Wireless 902 MHz, Contact Form SPDT, Current Rating 20 A, Mounting Style Surface, NEMA Enclosure Rating 1, Body Depth 1.8 in, Body Height 2.3 in, Body Width 3.2 in, Contact... more

    $160.99

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    FUNCTIONAL DEVICES-RIB RIBL3C Enclosed PreWired Relay,10A,(3)SPST,SPDT

    FUNCTIONAL DEVICES-RIB RIBL3C Enclosed PreWired Relay,10A,(3)SPST,SPDT

    Enclosed Pre-Wired Relay, Coil Voltage 30V AC, Contact Form 3PST-NO, Current Rating 10 A, Mounting Style Surface, Nipple Size 0.50 in NPT, Contact Rating (AC) 10 A @ 277V, Contact Rating (DC) 10 A @ 28V, Input Voltage 10 to 30V AC/DC, NEMA Enclosure... more

    $55.59

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    FUNCTIONAL DEVICES-RIB TR150VA001 Control Transformer, 150 VA, 60 °C, 24V AC,

    FUNCTIONAL DEVICES-RIB TR150VA001 Control Transformer, 150 VA, 60 °C, 24V AC,

    Control Transformer, Input Voltage - Transformer 120V AC, Output Voltage - Transformer 24V AC, VA Rating - Transformer 150 VA, Protective Device Circuit Breaker, Enclosure Style - Transformer Open, Mounting - Transformer 1/2 in Hub, Foot, Phase -... more

    $59.85

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    FUNCTIONAL DEVICES-RIB RIB12P30 Enclosed Pre-Wired Relay,30A@300VAC,DPDT

    FUNCTIONAL DEVICES-RIB RIB12P30 Enclosed Pre-Wired Relay,30A@300VAC,DPDT

    Enclosed Pre-Wired Relay, Coil Voltage 12V AC/DC, Contact Form DPDT, Current Rating 30 A, Mounting Style Surface, Nipple Size 0.75 in NPT, Contact Rating (AC) 15 A @ 600V, 20 A @ 277 to 480V, 30 A @ 300V, Contact Rating (DC) 25 A @ 28V, Input Voltage... more

    $131.99

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    FUNCTIONAL DEVICES-RIB RIBH2C Enclosed Pre-Wired Relay,10A,(2) SPDT

    FUNCTIONAL DEVICES-RIB RIBH2C Enclosed Pre-Wired Relay,10A,(2) SPDT

    Enclosed Pre-Wired Relay, Coil Voltage 277V AC, Contact Form DPDT, Current Rating 10 A, Mounting Style Surface, Nipple Size 0.75 in NPT, Contact Rating (AC) 10 A @ 277V, Contact Rating (DC) 10 A @ 28V, Input Voltage 10 to 30V AC, 208 to 277V AC/DC,... more

    $38.39

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    FUNCTIONAL DEVICES-RIB RIB2402SB Enclosed Pre-Wired Relay,20A@277VAC,SPST

    FUNCTIONAL DEVICES-RIB RIB2402SB Enclosed Pre-Wired Relay,20A@277VAC,SPST

    Enclosed Pre-Wired Relay, Coil Voltage 277V AC, Contact Form SPST-NO, Current Rating 20 A, Mounting Style Surface, Nipple Size 0.50 in NPT, Contact Rating (AC) 10 A @ 277V, 20 A @ 277V, Input Voltage 208 to 277V AC/DC, 24V AC, NEMA Enclosure Rating 1,... more

    $34.19

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    FUNCTIONAL DEVICES-RIB RIBXGTA Current Sensing Rly,0.75to150A,30VAC/DC

    FUNCTIONAL DEVICES-RIB RIBXGTA Current Sensing Rly,0.75to150A,30VAC/DC

    Adjustable Current Sensing Relay, Contact Form SPST-NO, Contact Rating (AC) 0.4 A @ 30V, Contact Rating (DC) 0.4 A @ 30V, Core Type Split, Current Rating 0.4 A, Input Voltage 30V AC/DC, Monitored Parameters Overcurrent, Undercurrent, Mounting Style... more

    $31.99

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    FUNCTIONAL DEVICES-RIB CLC212 Closet Light Controller,Door,Gray,120VAC

    FUNCTIONAL DEVICES-RIB CLC212 Closet Light Controller,Door,Gray,120VAC

    Enclosed Pre-Wired Relay, Coil Voltage 277V AC, Contact Form SPST-NO, Current Rating 10 A, Mounting Style Surface, Nipple Size 0.50 in NPT, Contact Rating (AC) 10 A @ 277V, Input Voltage 120 to 277V AC, NEMA Enclosure Rating 1, Body Depth 1.5 in, Body... more

    $35.59

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    FUNCTIONAL DEVICES-RIB CLC106 Closet Light Controller,Door,Gray,120VAC

    FUNCTIONAL DEVICES-RIB CLC106 Closet Light Controller,Door,Gray,120VAC

    Enclosed Pre-Wired Relay, Coil Voltage 120V AC, Contact Form SPST-NO, Current Rating 5 A, Mounting Style Surface, Nipple Size 0.50 in NPT, Contact Rating (AC) 5 A @ 120V, Input Voltage 120V AC, NEMA Enclosure Rating 1, Body Depth 1.1 in, Body Height... more

    $38.65

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    FUNCTIONAL DEVICES-RIB RIB2421B Enclosed Pre-Wired Relay,20A@277VAC,SPDT

    FUNCTIONAL DEVICES-RIB RIB2421B Enclosed Pre-Wired Relay,20A@277VAC,SPDT

    Enclosed Pre-Wired Relay, Coil Voltage 208V AC, Contact Form SPDT, Current Rating 20 A, Mounting Style Surface, Nipple Size 0.50 in NPT, Contact Rating (AC) 10 A @ 120V, 16 A @ 277V, 20 A @ 277V, 5 A @ 480V, Input Voltage 120/208 to 277V AC/DC, 24V AC,... more

    $33.69

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    FUNCTIONAL DEVICES-RIB TR40VA013 Control Transformer, 40 VA, Not Rated, Not

    FUNCTIONAL DEVICES-RIB TR40VA013 Control Transformer, 40 VA, Not Rated, Not

    Control Transformer, Input Voltage - Transformer 208V AC, 240V AC, 277V AC, 480V AC, Output Voltage - Transformer 120V AC, VA Rating - Transformer 40 VA, Protective Device Circuit Breaker, Enclosure Style - Transformer Open, Mounting - Transformer 1/2... more

    $38.25

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    FUNCTIONAL DEVICES-RIB RIB2421SB Enclosed Pre-Wired Relay,20A@277VAC,SPST

    FUNCTIONAL DEVICES-RIB RIB2421SB Enclosed Pre-Wired Relay,20A@277VAC,SPST

    Enclosed Pre-Wired Relay, Coil Voltage 208V AC, Contact Form SPST-NO, Current Rating 20 A, Mounting Style Surface, Nipple Size 0.50 in NPT, Contact Rating (AC) 10 A @ 120/277V, 20 A @ 277V, Input Voltage 120/208 to 277V AC/DC, 24V AC, NEMA Enclosure... more

    $39.69

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