Current Monitoring Relays Transducers

ECSW

The ECSW Series of single-phase, AC window, current sensors includes adjustable overcurrent and undercurrent trip points. Detects locked rotor, jam, loss of load, an open heater or lamp load, a

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  • Product Literature
    • Electrical Characteristics
      • Catalog # ECSW3LABT
      • Input
        Voltage (V)         24 Vdc
      • Output
        Form         Isolated SPDT
      • Time Delay Range 0.15 - 7 s adjustable
      • Termination Type 0.197 in. (5 mm) terminal blocks for up to #12 (3.2 mm²) AWG wire
      • Mounting Method Surface mount with two #6 (M3.5 x 0.6) screws
      • Dimensions 3.5 H x 2.5 W x 1.75 D in. (88.9 x 63.5 x 44.5 mm)
      • Weight (lbs/g) 0 Kg
      • Humidity 95% non-condensing
      • Input Tolerance (%) -15% - 20%
      • Insulation Resistance ≥100
      • Isolation Voltage (V) ≥2500 Vrms input to output
      • Output Load Rating (VA) 10 A resistive @ 240 Vac; 1/4 hp @ 125 Vac; 1/2 hp @ 250 Vac
      • Output Type Electromechanical relay
      • Response Time (ms) ≤75 ms
      • Sensor Frequency (Hz) 45/500
      • Sensor Mode Over and undercurrent trip points (window current sensing)
      • Current Sensor Range Steady - 50A turns; Inrush - 300A turns for 10s
      • Sensor Tolerance Guaranteed range
      • Sensor Type Toroid; through hole wiring for up to #4 AWG (21.1 mm²) THHN wire
      • Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
      • Surge Protection IEEE C62.41-1991 Level A
      • Time Delay Tolerance (%) Guaranteed range
      • Trip Delay Sensing on Startup (s) Fixed: 0.1 - 6 s in 1 s increments
      • Trip Point Range 0.5 - 5 adjustable
      • Type of Detection Peak detection
      • Undercurrent Trip Point <250 mA turns typical
      • Check Stock Order Sample
      • Catalog # ECSW4HBHT
      • Input
        Voltage (V)         120 Vac
      • Output
        Form         Isolated SPDT
      • Time Delay Range 0.5 - 50 s adjustable
      • Termination Type 0.197 in. (5 mm) terminal blocks for up to #12 (3.2 mm²) AWG wire
      • Mounting Method Surface mount with two #6 (M3.5 x 0.6) screws
      • Dimensions 3.5 H x 2.5 W x 1.75 D in. (88.9 x 63.5 x 44.5 mm)
      • Weight (lbs/g) 0 Kg
      • Humidity 95% non-condensing
      • Input AC Line Frequency (Hz) 50 / 60
      • Input Tolerance (%) -20% - 10%
      • Insulation Resistance ≥100
      • Isolation Voltage (V) ≥2500 Vrms input to output
      • Output Load Rating (VA) 10 A resistive @ 240 Vac; 1/4 hp @ 125 Vac; 1/2 hp @ 250 Vac
      • Output Type Electromechanical relay
      • Response Time (ms) ≤75 ms
      • Sensor Frequency (Hz) 45/500
      • Sensor Mode Over and undercurrent trip points (window current sensing)
      • Current Sensor Range Steady - 50A turns; Inrush - 300A turns for 10s
      • Sensor Tolerance Guaranteed range
      • Sensor Type Toroid; through hole wiring for up to #4 AWG (21.1 mm²) THHN wire
      • Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
      • Surge Protection IEEE C62.41-1991 Level A
      • Time Delay Tolerance (%) Guaranteed range
      • Trip Delay Sensing on Startup (s) Fixed: 0.1 - 6 s in 1 s increments
      • Trip Point Range 5 - 50 adjustable
      • Type of Detection Peak detection
      • Undercurrent Trip Point <250 mA turns typical
      • Check Stock Order Sample
      • Catalog # ECSW4LADT
      • Input
        Voltage (V)         120 Vac
      • Output
        Form         Isolated SPDT
      • Time Delay Range 0.15 - 7 s adjustable
      • Termination Type 0.197 in. (5 mm) terminal blocks for up to #12 (3.2 mm²) AWG wire
      • Mounting Method Surface mount with two #6 (M3.5 x 0.6) screws
      • Dimensions 3.5 H x 2.5 W x 1.75 D in. (88.9 x 63.5 x 44.5 mm)
      • Weight (lbs/g) 0 Kg
      • Humidity 95% non-condensing
      • Input AC Line Frequency (Hz) 50 / 60
      • Input Tolerance (%) -20% - 10%
      • Insulation Resistance ≥100
      • Isolation Voltage (V) ≥2500 Vrms input to output
      • Output Load Rating (VA) 10 A resistive @ 240 Vac; 1/4 hp @ 125 Vac; 1/2 hp @ 250 Vac
      • Output Type Electromechanical relay
      • Response Time (ms) ≤75 ms
      • Sensor Frequency (Hz) 45/500
      • Sensor Mode Over and undercurrent trip points (window current sensing)
      • Current Sensor Range Steady - 50A turns; Inrush - 300A turns for 10s
      • Sensor Tolerance Guaranteed range
      • Sensor Type Toroid; through hole wiring for up to #4 AWG (21.1 mm²) THHN wire
      • Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
      • Surge Protection IEEE C62.41-1991 Level A
      • Time Delay Tolerance (%) Guaranteed range
      • Trip Delay Sensing on Startup (s) Fixed: 0.1 - 6 s in 1 s increments
      • Trip Point Range 0.5 - 5 adjustable
      • Type of Detection Peak detection
      • Undercurrent Trip Point <250 mA turns typical
      • Check Stock Order Sample
      • Catalog # ECSW4LBHT
      • Input
        Voltage (V)         120 Vac
      • Output
        Form         Isolated SPDT
      • Time Delay Range 0.5 - 50 s adjustable
      • Termination Type 0.197 in. (5 mm) terminal blocks for up to #12 (3.2 mm²) AWG wire
      • Mounting Method Surface mount with two #6 (M3.5 x 0.6) screws
      • Dimensions 3.5 H x 2.5 W x 1.75 D in. (88.9 x 63.5 x 44.5 mm)
      • Weight (lbs/g) 0 Kg
      • Humidity 95% non-condensing
      • Input AC Line Frequency (Hz) 50 / 60
      • Input Tolerance (%) -20% - 10%
      • Insulation Resistance ≥100
      • Isolation Voltage (V) ≥2500 Vrms input to output
      • Output Load Rating (VA) 10 A resistive @ 240 Vac; 1/4 hp @ 125 Vac; 1/2 hp @ 250 Vac
      • Output Type Electromechanical relay
      • Response Time (ms) ≤75 ms
      • Sensor Frequency (Hz) 45/500
      • Sensor Mode Over and undercurrent trip points (window current sensing)
      • Current Sensor Range Steady - 50A turns; Inrush - 300A turns for 10s
      • Sensor Tolerance Guaranteed range
      • Sensor Type Toroid; through hole wiring for up to #4 AWG (21.1 mm²) THHN wire
      • Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
      • Surge Protection IEEE C62.41-1991 Level A
      • Time Delay Tolerance (%) Guaranteed range
      • Trip Delay Sensing on Startup (s) Fixed: 0.1 - 6 s in 1 s increments
      • Trip Point Range 0.5 - 5 adjustable
      • Type of Detection Peak detection
      • Undercurrent Trip Point <250 mA turns typical
      • Check Stock Order Sample
      • Catalog # ECSW4MACT
      • Input
        Voltage (V)         120 Vac
      • Output
        Form         Isolated SPDT
      • Time Delay Range 0.15 - 7 s adjustable
      • Termination Type 0.197 in. (5 mm) terminal blocks for up to #12 (3.2 mm²) AWG wire
      • Mounting Method Surface mount with two #6 (M3.5 x 0.6) screws
      • Dimensions 3.5 H x 2.5 W x 1.75 D in. (88.9 x 63.5 x 44.5 mm)
      • Weight (lbs/g) 0 Kg
      • Humidity 95% non-condensing
      • Input AC Line Frequency (Hz) 50 / 60
      • Input Tolerance (%) -20% - 10%
      • Insulation Resistance ≥100
      • Isolation Voltage (V) ≥2500 Vrms input to output
      • Output Load Rating (VA) 10 A resistive @ 240 Vac; 1/4 hp @ 125 Vac; 1/2 hp @ 250 Vac
      • Output Type Electromechanical relay
      • Response Time (ms) ≤75 ms
      • Sensor Frequency (Hz) 45/500
      • Sensor Mode Over and undercurrent trip points (window current sensing)
      • Current Sensor Range Steady - 50A turns; Inrush - 300A turns for 10s
      • Sensor Tolerance Guaranteed range
      • Sensor Type Toroid; through hole wiring for up to #4 AWG (21.1 mm²) THHN wire
      • Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
      • Surge Protection IEEE C62.41-1991 Level A
      • Time Delay Tolerance (%) Guaranteed range
      • Trip Delay Sensing on Startup (s) Fixed: 0.1 - 6 s in 1 s increments
      • Trip Point Range 2 - 20 adjustable
      • Type of Detection Peak detection
      • Undercurrent Trip Point <250 mA turns typical
      • Check Stock Order Sample
      • Catalog # ECSW4MBGT
      • Input
        Voltage (V)         120VAC
      • Output
        Form         Isolated SPDT
      • Time Delay Range 0.5 - 50s adjustable
      • Termination Type 0.197 in. (5 mm) terminal blocks for up to #12 (3.2 mm2) AWG wire
      • Mounting Method Surface mount with two #6 (M3.5 x 0.6) screws
      • Dimensions 3.50 x 2.50 x 1.75 in. (88.9 x 63.5 x 44.5 mm)
      • Weight (lbs/g) ≅6.4oz (181g)
      • Circuitry Encapsulated
      • Humidity 95% relative non-condensing
      • Input Tolerance (%) -20% - 10%
      • Insulation Resistance ≥100 MΩ
      • Isolation Voltage (V) ≥2500V RMS input to output
      • Life Mechanical - 1 x 106; Electrical - 1 x 105
      • Output Load Rating (VA) 10A resistive @ 240VAC; 1/4 hp @ 125VAC; 1/2 hp @ 250VAC
      • Output Type Electromechanical relay
      • Response Time (ms) ≤75ms
      • Sensor Frequency (Hz) 45/500Hz
      • Sensor Mode Over and undercurrent trip points (window current sensing)
      • Current Sensor Range Steady - 50A turns; Inrush - 300A turns for 10s
      • Sensor Tolerance Guaranteed range
      • Sensor Type Toroid through hole wiring for up to #4 AWG (21.1 mm2) THHN wire
      • Setpoint vs Ambient Temperature and Operating Voltage (%) ±5%
      • Storage Temperature (F/C) -40° to 85°C (-40°F to 185°F)
      • Surge Protection IEEE C62.41-1991 Level A
      • Time Delay Tolerance (%) Guaranteed range
      • Trip Delay Sensing on Startup (s) Fixed: 0.1 - 6s in 1s increments
      • Trip Point Range 2 - 20A adjustable
      • Type of Detection Peak detection
      • Undercurrent Trip Point <250mA turns typical
      • Catalog # ECSW4MBHT
      • Input
        Voltage (V)         120 Vac
      • Output
        Form         Isolated SPDT
      • Time Delay Range 0.5 - 50 s adjustable
      • Termination Type 0.197 in. (5 mm) terminal blocks for up to #12 (3.2 mm²) AWG wire
      • Mounting Method Surface mount with two #6 (M3.5 x 0.6) screws
      • Dimensions 3.5 H x 2.5 W x 1.75 D in. (88.9 x 63.5 x 44.5 mm)
      • Weight (lbs/g) 0 Kg
      • Humidity 95% non-condensing
      • Input AC Line Frequency (Hz) 50 / 60
      • Input Tolerance (%) -20% - 10%
      • Insulation Resistance ≥100
      • Isolation Voltage (V) ≥2500 Vrms input to output
      • Output Load Rating (VA) 10 A resistive @ 240 Vac; 1/4 hp @ 125 Vac; 1/2 hp @ 250 Vac
      • Output Type Electromechanical relay
      • Response Time (ms) ≤75 ms
      • Sensor Frequency (Hz) 45/500
      • Sensor Mode Over and undercurrent trip points (window current sensing)
      • Current Sensor Range Steady - 50A turns; Inrush - 300A turns for 10s
      • Sensor Tolerance Guaranteed range
      • Sensor Type Toroid; through hole wiring for up to #4 AWG (21.1 mm²) THHN wire
      • Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
      • Surge Protection IEEE C62.41-1991 Level A
      • Time Delay Tolerance (%) Guaranteed range
      • Trip Delay Sensing on Startup (s) Fixed: 0.1 - 6 s in 1 s increments
      • Trip Point Range 2 - 20 adjustable
      • Type of Detection Peak detection
      • Undercurrent Trip Point <250 mA turns typical
      • Check Stock Order Sample
      • Catalog # ECSW6MBHT
      • Input
        Voltage (V)         230 Vac
      • Output
        Form         Isolated SPDT
      • Time Delay Range 0.5 - 50 s adjustable
      • Termination Type 0.197 in. (5 mm) terminal blocks for up to #12 (3.2 mm²) AWG wire
      • Mounting Method Surface mount with two #6 (M3.5 x 0.6) screws
      • Dimensions 3.5 H x 2.5 W x 1.75 D in. (88.9 x 63.5 x 44.5 mm)
      • Weight (lbs/g) 0 Kg
      • Humidity 95% non-condensing
      • Input AC Line Frequency (Hz) 50 / 60
      • Input Tolerance (%) -20% - 10%
      • Insulation Resistance ≥100
      • Isolation Voltage (V) ≥2500 Vrms input to output
      • Output Load Rating (VA) 10 A resistive @ 240 Vac; 1/4 hp @ 125 Vac; 1/2 hp @ 250 Vac
      • Output Type Electromechanical relay
      • Response Time (ms) ≤75 ms
      • Sensor Frequency (Hz) 45/500
      • Sensor Mode Over and undercurrent trip points (window current sensing)
      • Current Sensor Range Steady - 50A turns; Inrush - 300A turns for 10s
      • Sensor Tolerance Guaranteed range
      • Sensor Type Toroid; through hole wiring for up to #4 AWG (21.1 mm²) THHN wire
      • Storage Temperature (F/C) -40° to 85°C (-40° to 185°F)
      • Surge Protection IEEE C62.41-1991 Level A
      • Time Delay Tolerance (%) Guaranteed range
      • Trip Delay Sensing on Startup (s) Fixed: 0.1 - 6 s in 1 s increments
      • Trip Point Range 2 - 20 adjustable
      • Type of Detection Peak detection
      • Undercurrent Trip Point <250 mA turns typical
      • Check Stock Order Sample