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Plug-In Relays

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Panel Relays

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Solid State Relays

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Dwyer DSS-E3 Direct-contact speed switch | 24 VAC/DC | aluminum explosion-proof enclosure. | Blackhawk Supply

DSS-E3 | Direct-contact speed switch | 24 VAC / DC | aluminum explosion-proof enclosure. | Dwyer (OBSOLETE)

Brand: Dwyer

SKU: DSS-E3

Dwyer SPPM2-43 Graphical user interface panel meter. | Blackhawk Supply

SPPM2-43 | Graphical user interface panel meter. | Dwyer

Brand: Dwyer

SKU: SPPM2-43

Dwyer E92S11A22D240 Electromechanical relay | DPDT | 240 VAC. | Blackhawk Supply

E92S11A22D240 | Electromechanical relay | DPDT | 240 VAC. | Dwyer

Brand: Dwyer

SKU: E92S11A22D240

Dwyer DPMA-404P LCD Digital panel meter with power engineering units | loop powered 4 to 20 mA | green segments. | Blackhawk Supply

DPMA-404P | LCD Digital panel meter with power engineering units | loop powered 4 to 20 mA | green segments. | Dwyer

Brand: Dwyer

SKU: DPMA-404P

Dwyer AN28-2 Indicating annunciator | eight input | with 12 to 36 VDC power supply. | Blackhawk Supply

AN28-2 | Indicating annunciator | eight input | with 12 to 36 VDC power supply. | Dwyer

Brand: Dwyer

SKU: AN28-2

Dwyer AN24-1 Indicating annunciator | four input | with 85 to 265 VAC power supply. | Blackhawk Supply

AN24-1 | Indicating annunciator | four input | with 85 to 265 VAC power supply. | Dwyer

Brand: Dwyer

SKU: AN24-1

Dwyer AN28-1 Indicating annunciator | eight input | with 85 to 265 VAC power supply. | Blackhawk Supply

AN28-1 | Indicating annunciator | eight input | with 85 to 265 VAC power supply. | Dwyer

Brand: Dwyer

SKU: AN28-1

Dwyer 782XBXM4L-240A DPDT ice cube relays | 15 amp rating | 240 VAC 50/60 Hz | coil resistance 15720Ω | Blackhawk Supply

782XBXM4L-240A | DPDT ice cube relays | 15 amp rating | 240 VAC 50 / 60 Hz | coil resistance 15720Ω | Dwyer

Brand: Dwyer

SKU: 782XBXM4L-240A

Dwyer 9AS5D5224 Electromechanical relay | SPDT | NO | 24 VDC. | Blackhawk Supply

9AS5D5224 | Electromechanical relay | SPDT | NO | 24 VDC. | Dwyer

Brand: Dwyer

SKU: 9AS5D5224

Dwyer W199AX-15 DPDT | 40 amp rating (AC) | 120 VAC | 50/60 HZ | 290 Ω.DPDT | 40 Amp rating(AC) | 240 VAC | 50/60 HZ | 1200 Ω. | Blackhawk Supply

W199AX-15 | DPDT | 40 amp rating (AC) | 120 VAC | 50 / 60 HZ | 290 Ω.DPDT | 40 Amp rating(AC) | 240 VAC | 50 / 60 HZ | 1200 Ω. | Dwyer

Brand: Dwyer

SKU: W199AX-15

Dwyer W199AX-14 DPDT | 40 amp rating (AC) | 120 VAC | 50/60 HZ | 290 Ω. | Blackhawk Supply

W199AX-14 | DPDT | 40 amp rating (AC) | 120 VAC | 50 / 60 HZ | 290 Ω. | Dwyer

Brand: Dwyer

SKU: W199AX-14

Dwyer SSR-25 Solid state relay | range 24-260 VAC | max. load 5 amp. | Blackhawk Supply

SSR-25 | Solid state relay | range 24-260 VAC | max. load 5 amp. | Dwyer

Brand: Dwyer

SKU: SSR-25

Dwyer SSR-15 Intrinsically safe relay. | Blackhawk Supply

SSR-15 | Intrinsically safe relay. | Dwyer

Brand: Dwyer

SKU: SSR-15

Dwyer SSR-210 Solid state relay | range 24-260 VAC | max. load 10 amp. | Blackhawk Supply

SSR-210 | Solid state relay | range 24-260 VAC | max. load 10 amp. | Dwyer

Brand: Dwyer

SKU: SSR-210

Dwyer SSR-312 Solid state relay | range 100-130 VAC | max. load 5 amp. | Blackhawk Supply

SSR-312 | Solid state relay | range 100-130 VAC | max. load 5 amp. | Dwyer

Brand: Dwyer

SKU: SSR-312

Dwyer SCD-2033 DIN rail temperature/process slave controller | (2) relay outputs. | Blackhawk Supply

SCD-2033 | DIN rail temperature / process slave controller | (2) relay outputs. | Dwyer

Brand: Dwyer

SKU: SCD-2033

Dwyer SC1090 Process/alarm switch module | 85 to 265 VDC/VAC power supply. | Blackhawk Supply

SC1090 | Process / alarm switch module | 85 to 265 VDC / VAC power supply. | Dwyer

Brand: Dwyer

SKU: SC1090

Dwyer SCL1290 Thermocouple input limit/alarm switch module | low voltage supply. | Blackhawk Supply

SCL1290 | Thermocouple input limit / alarm switch module | low voltage supply. | Dwyer

Brand: Dwyer

SKU: SCL1290

Dwyer SCS-220150 Split core current switch with fixed set point at 1.5A | amperage range 1.5 to 200 A. | Blackhawk Supply

SCS-220150 | Split core current switch with fixed set point at 1.5A | amperage range 1.5 to 200 A. | Dwyer

Brand: Dwyer

SKU: SCS-220150

Dwyer SCS-220015 Split core current switch with fixed set point at 0.15A | amperage range .15 to 200 A. | Blackhawk Supply

SCS-220015 | Split core current switch with fixed set point at 0.15A | amperage range .15 to 200 A. | Dwyer

Brand: Dwyer

SKU: SCS-220015

Dwyer SCL1090 Process/alarm switch module | 12 to 24 VDC/VAC low voltage power supply. | Blackhawk Supply

SCL1090 | Process / alarm switch module | 12 to 24 VDC / VAC low voltage power supply. | Dwyer

Brand: Dwyer

SKU: SCL1090

Dwyer SCS-220150-R Split core current switch | amperage rating 1.5 to 200 A | fixed set point at 1.5A | with attached control relay. | Blackhawk Supply

SCS-220150-R | Split core current switch | amperage rating 1.5 to 200 A | fixed set point at 1.5A | with attached control relay. | Dwyer

Brand: Dwyer

SKU: SCS-220150-R

Dwyer SCL4380 Signal converter/isolator | Blackhawk Supply

SCL4380 | Signal converter / isolator | Dwyer

Brand: Dwyer

SKU: SCL4380

Dwyer PMA-11 4 relay expansion module. | Blackhawk Supply

PMA-11 | 4 relay expansion module. | Dwyer

Brand: Dwyer

SKU: PMA-11

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Taco I075U3R-1 3/4", 3 Way Outdoor Reset I-Series Mixing Valve (Union Sweat) | Blackhawk Supply

I075U3R-1 | 3/4", 3 Way Outdoor Reset I-Series Mixing Valve (Union Sweat) | Taco

Brand: Taco

SKU: I075U3R-1

KMC RCC-1502 Relay: Reversing, 8 PSI, High Capacity, Bracket | Blackhawk Supply

RCC-1502 | Relay: Reversing, 8 PSI, High Capacity, Bracket | KMC

Brand: KMC

SKU: RCC-1502

Veris PX3DLX02S Pressure,Dry,Duct,LCD,1-10 InWC | Blackhawk Supply

PX3DLX02S | Pressure, Dry, Duct, LCD, 1-10 InWC | Veris

Brand: Veris

SKU: PX3DLX02S

Square D NF418L1C Panelboard interior, NF, main lugs, 125A, Cu bus, 18 pole spaces, 3 phase, 4 wire, 600Y/347VAC max | Blackhawk Supply

NF418L1C | Panelboard interior, NF, main lugs, 125A, Cu bus, 18 pole spaces, 3 phase, 4 wire, 600Y/347VAC max | Square D by Schneider Electric

Brand: Square D

SKU: NF418L1C

Johnson Controls M9335-HGA-2 ACT. 310IN.LB NSR 24V | Blackhawk Supply

M9335-HGA-2 | ACT. 310IN.LB NSR 24V | Johnson Controls

Brand: Johnson Controls

SKU: M9335-HGA-2

Bell & Gossett 60A0B6001 Autocirc Circulator w/ Built-In Fixed Thermostat & Timer, Lead Free Brass (1/2" NPT) | Blackhawk Supply

60A0B6001 | Autocirc Circulator w/ Built-In Fixed Thermostat & Timer, Lead Free Brass (1/2" NPT) | Bell & Gossett

Brand: Bell & Gossett

SKU: 60A0B6001

Schneider Electric MF51-7103-100 Damper Actuator | 105 lbf | Spg Rtn | 24V | Floating | Blackhawk Supply

MF51-7103-100 | Damper Actuator | 105 lbf | Spg Rtn | 24V | Floating | Schneider Electric

Brand: Schneider Electric

SKU: MF51-7103-100

Hayward GG225X50 1/4" X 1/2" CPVC Gauge Guard w/FPM diaphragm | Blackhawk Supply

GG225X50 | 1/4" X 1/2" CPVC Gauge Guard w/FPM diaphragm | Hayward

Brand: Hayward

SKU: GG225X50

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