Monitoring relays 0.8" (21 mm) Monitored wire size

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Current Monitoring Relays

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Voltage Monitoring Relays

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Veris H921 Current Transducer | Split-Core | 0-120A | 4-20mA | Blackhawk Supply

H921 | Current Transducer | Split-Core | 0-120A | 4-20mA | Veris

Brand: Veris

SKU: H921

Veris H904 SplitCore | uProcessor Based | Range:3.5-135AAC | Output:N.O | 0.1A | Blackhawk Supply

H904 | SplitCore | uProcessor Based | Range:3.5-135AAC | Output:N.O | 0.1A | Veris

Brand: Veris

SKU: H904

Veris H934 Current Switch/Relay Combo | Split Core | SPST | VFD | Blackhawk Supply

H934 | Current Switch / Relay Combo | Split Core | SPST | VFD | Veris

Brand: Veris

SKU: H934

Veris H909 SplitCore | Adj | Calibration LEDs | Range:2.5-135AAC | Output:N.O. | Blackhawk Supply

H909 | SplitCore | Adj | Calibration LEDs | Range:2.5-135AAC | Output:N.O. | Veris

Brand: Veris

SKU: H909

Veris H958 Current Switch/Relay Combo | Split Core | Adj. | SPST | 9-12VDC Coil | Blackhawk Supply

H958 | Current Switch / Relay Combo | Split Core | Adj. | SPST | 9-12VDC Coil | Veris

Brand: Veris

SKU: H958

Veris H906 SplitCore | Adj | Calibration LEDs | Range:2.5-135AAC | Output:N.C. | Blackhawk Supply

H906 | SplitCore | Adj | Calibration LEDs | Range:2.5-135AAC | Output:N.C. | Veris

Brand: Veris

SKU: H906

Veris H909HV Current Switch | Split-Core | Adj | N.O. | 250V | Blackhawk Supply

H909HV | Current Switch | Split-Core | Adj | N.O. | 250V | Veris

Brand: Veris

SKU: H909HV

Veris H932 Current Sensor 0-5VDC/Relay Combo | Split Core | SPST | Blackhawk Supply

H932 | Current Sensor 0-5VDC / Relay Combo | Split Core | SPST | Veris

Brand: Veris

SKU: H932

Veris H959 Current Switch/Relay Combo | Split Core | Adj. | SPST | 9-12VDC Coil | Blackhawk Supply

H959 | Current Switch / Relay Combo | Split Core | Adj. | SPST | 9-12VDC Coil | Veris

Brand: Veris

SKU: H959

Veris H952 Current Sensor 0-5VDC/Relay Combo | Split Core | SPST | 9-12VDC RC | Blackhawk Supply

H952 | Current Sensor 0-5VDC / Relay Combo | Split Core | SPST | 9-12VDC RC | Veris

Brand: Veris

SKU: H952

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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

Schneider Electric VB-9213-0-5-14 VB: 4 in, 2W, Globe, FLG, UO, BR, 145 cv | Blackhawk Supply

VB-9213-0-5-14 | VB: 4 in, 2W, Globe, FLG, UO, BR, 145 cv | Schneider Electric

Brand: Schneider Electric

SKU: VB-9213-0-5-14

Schneider Electric VB-9213-0-5-12 VB: 2-1/2 in, 2W, Globe, FLG, UO, BR, 56 cv | Blackhawk Supply

VB-9213-0-5-12 | VB: 2-1/2 in, 2W, Globe, FLG, UO, BR, 56 cv | Schneider Electric

Brand: Schneider Electric

SKU: VB-9213-0-5-12

KMC CTE-5201-16 Tstat: Single, DA, LCD, Modular | Blackhawk Supply

CTE-5201-16 | Tstat: Single, DA, LCD, Modular | KMC

Brand: KMC

SKU: CTE-5201-16

Square D H365 Safety switch, heavy duty, fusible, 400A, 3 wire, 3 poles, 250hp, 600VAC/DC, Type 1 | Blackhawk Supply

H365 | Safety switch, heavy duty, fusible, 400A, 3 wire, 3 poles, 250hp, 600VAC/DC, Type 1 | Square D by Schneider Electric

Brand: Square D

SKU: H365

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