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PHASE/VOLTAGE PROTECTION

(Showing 26 of 26)
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  • 1SVR430830R0400

    ABB/GE

    SKU: 1SVR430830R0400

    1SVR430830R0400

    Type: Three Phase Protection Relay
    Voltage: 3-600V Adjustable
    Control Voltage Required: 24-240VAC/DC
    Trip Delay: 0.1-30 Second Adjustable
    Contact: DPDT
    Mounting: Din Rail
    $213.38
    Available for backorder
  • 1SVR650487R8300

    ABB/GE

    SKU: 1SVR650487R8300

    1SVR650487R8300

    Type: Three Phase Protection Relay
    Voltage: 350-580V Adjustable
    Trip Delay: 0.1-30 Second Adjustable
    Phase Imbalance: 3-30% Adjustable
    Contact: DPDT
    Mounting: Din Rail
    $331.24
    Available for backorder
  • 1SVR730774R3300

    ABB/GE

    SKU: 1SVR730774R3300

    1SVR730774R3300

    Type: Three Phase Protection Relay
    Voltage: 300-500 Adjustable
    Trip Delay: 0.1-30 Second Adjustable
    Phase Imbalance: 2-25% Adjustable
    Contact: DPDT
    Mounting: Din Rail
    $339.06
    10 in stock
  • 1SVR730794R3300

    ABB/GE

    SKU: 1SVR730794R3300

    1SVR730794R3300

    Type: Three Phase Protection Relay
    Voltage: 300-500V Adjustable
    Trip Delay: 0.1-30 Second Adjustable
    Phase Imbalance: 3-30% Adjustable
    Contact: DPDT
    Mounting: Din Rail
    $259.34
    Available for backorder
  • 1SVR730824R9300

    ABB/GE

    SKU: 1SVR730824R9300

    1SVR730824R9300

    Type: Three Phase Protection Relay
    Voltage: 200-500V Fixed
    Trip Delay: 0.5 Second Fixed
    Phase Imbalance: N/A
    Contact: DPDT
    Mounting: Din Rail
    $170.46
    21 in stock
  • 1SVR730830R0400

    ABB/GE

    SKU: 1SVR730830R0400

    1SVR730830R0400

    Type: Three Phase Protection Relay
    Voltage: 3-600V Adjustable
    Control Voltage Required: 24-240VAC/DC
    Trip Delay: 0.1-30 Second Adjustable
    Contact: DPDT
    Mounting: Din Rail
    $228.62
    Available for backorder
  • 1SVR740774R1300

    ABB/GE

    SKU: 1SVR740774R1300

    1SVR740774R1300

    Type: Three Phase Protection Relay
    Voltage: 160-300 Adjustable
    Trip Delay: 0.1-30 Second Adjustable
    Phase Imbalance: 2-25% Adjustable
    Contact: DPDT
    Mounting: Din Rail
    $349.24
    Available for backorder
  • 1SVR750487R8300

    ABB/GE

    SKU: 1SVR750487R8300

    1SVR750487R8300

    Type: Three Phase Protection Relay
    Voltage: 350-580V Adjustable
    Trip Delay: 0.1-30 Second Adjustable
    Phase Imbalance: 2-25% Adjustable
    Type: DPDT
    Mounting: Din Rail
    $583.32
    1 in stock
  • 1SVR750489R8300

    ABB/GE

    SKU: 1SVR750489R8300

    1SVR750489R8300

    Type: Three Phase Protection Relay
    Voltage: 530-820V Adjustable
    Trip Delay: 0.1-30 Second Adjustable
    Phase Imbalance: 2-25% Adjustable
    Contact: DPDT
    Mounting: Din Rail
    $476.96
    Available for backorder
  • 1SVR760489R8300

    ABB/GE

    SKU: 1SVR760489R8300

    1SVR760489R8300

    Type: Three Phase Protection Relay
    Voltage: 530-820V Adjustable
    Trip Delay: 0.1-30 Second Adjustable
    Phase Imbalance: 2-25% Adjustable
    Contact: DPDT
    Mounting: Din Rail
    $328.32
    Available for backorder
  • 201A

    LITTELFUSE

    SKU: 201A

    201A

    Type: Three Phase Protection Relay
    Voltage: 190-480 Adjustable
    Trip Delay - Voltage: 4 Second Fixed
    Trip Delay - Phase Loss: 1 Second Fixed
    Restart Delay: 2 Second Fixed
    Voltage Imbalance: 6% Fixed
    Type: SPDT
    Mounting: 8 Pin
    $114.92
    7 in stock
  • 201A-AU

    LITTELFUSE

    SKU: 201A-AU

    201A-AU

    Type: Three Phase Protection Relay
    Voltage: 190-480 Adjustable
    Trip Delay - Voltage: 1-30 Second Adjustable
    Trip Delay - Phase Loss: 1 Second Fixed
    Restart: Manual or 1-500 Second Adjustable
    Voltage Imbalance: 2%-8% Adjustable
    Type: SPDT
    Mounting: 8 Pin
    $134.78
    16 in stock
  • 250A

    LITTELFUSE

    SKU: 250A

    250A

    Type: Three Phase Protection Relay
    Voltage: 190-480 Adjustable
    Trip Delay: 2 Seconds Fixed
    Restart Delay: 2-300 Seconds Adjustable
    Phase Imbalance: 6% Fixed
    Contact: DPDT
    Mounting: Surface
    $204.17
    7 in stock
  • 350200

    LITTELFUSE

    SKU: 350200

    350200

    Type: Three Phase Protection Relay
    Voltage: 190-240 Adjustable
    Trip Delay: 2 Seconds Fixed
    Phase Imbalance: 6% Fixed
    Contact: SPDT
    Mounting: Surface
    $233.33
    5 in stock
  • 350400

    LITTELFUSE

    SKU: 350400

    350400

    Type: Three Phase Protection Relay
    Voltage: 380-480 Adjustable
    Trip Delay: 2 Seconds Fixed
    Phase Imbalance: 6% Fixed
    Contact: SPDT
    Mounting: Surface
    $264.97
    7 in stock
  • 455

    LITTELFUSE

    SKU: 455

    455

    Type: Three Phase Protection Relay
    Voltage: 190-480 Adjustable
    Trip Delay - Voltage: 2-30 Second Adjustable
    Trip Delay - Single Phase: 2 Second Fixed
    Restart Delay: 2-300 Second Adjustable
    Voltage Imbalance: 2%-8% Adjustable
    Type: SPDT
    Mounting: Panel
    $220.05
    11 in stock
  • 460

    LITTELFUSE

    SKU: 460

    460

    Type: Three Phase Protection Relay
    Voltage: 190-480 Adjustable
    Trip Delay Voltage: 1-30 Second Adjustable
    Trip Delay Phase Loss: 1 Second Fixed
    Restart Delay: 1-500 Second Adjustable
    Phase Imbalance: 2-8% Adjustable
    Type: SPDT
    Mounting: Din Rail
    $130.23
    10 in stock
  • MP8000

    LITTELFUSE

    SKU: MP8000

    MP8000

    Type: Motor Protection Relay
    Amperage: 0.5-100
    Voltage: 90-690VAC
    Communication: Bluetooth And Ethernet
    $674.84
    4 in stock
  • PCPU

    MACROMATIC

    SKU: PCPU

    PCPU

    Type: Three Phase Protection Relay
    Voltage: 190-500 Fixed
    Trip Type: Phase Reversal Only
    Mounting: 8 Pin
    $79.89
    Available for backorder
  • PLMU11

    LITTELFUSE

    SKU: PLMU11

    PLMU11

    Type: Three Phase Protection Relay
    Voltage: 200-480 Adjustable
    Imbalance: 2-10 Percent Adjustable
    Trip Delay: .25-30 Second Adjustable
    Mounting: 8 Pin
    $178.07
    20 in stock
  • PMPU

    MACROMATIC

    SKU: PMPU

    PMPU

    Type: Three Phase Protection Relay
    Voltage: 190-500 Adjustable
    Trip Delay - Voltage: 0.3-30 Second Adjustable
    Trip Delay - Phase Loss: 1 Second Fixed
    Restart: 1-300 Second Adjustable
    Voltage Imbalance: 2%-10% Adjustable
    Undervoltage Trip: 80-95%
    Relay: SPDT
    Mounting: 8 Pin
    $78.50
    20 in stock
  • PMPU-FA8

    MACROMATIC

    SKU: PMPU-FA8

    PMPU-FA8

    Type: Three Phase Protection Relay
    Voltage: 190-500 Adjustable
    Trip Delay - Voltage: Fixed
    Trip Delay - Phase Loss: Fixed
    Restart Delay: Fixed
    Voltage Imbalance: Fixed
    Type: SPDT
    Mounting: 8 Pin
    $76.27
    20 in stock
  • VAKP120A

    MACROMATIC

    SKU: VAKP120A

    VAKP120A

    $114.10
    10 in stock
  • VAKP240A

    MACROMATIC

    SKU: VAKP240A

    VAKP240A

    $107.05
    10 in stock
  • VAKP480A

    MACROMATIC

    SKU: VAKP480A

    VAKP480A

    $127.05
    10 in stock