Current Monitoring Relays Transducers

LSRU

The LFJ1000 solar fuse block is specifically designed for the Littelfuse SPFJ 1000 Vdc Solar Fuse. It meets UL electrical characteristic requirements and is available in multiple amperages.

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  • Electrical Characteristics
    • Catalog # LSRU-024-AL-2
    • Obsolete: 2020 -10-07
    • Input
      Voltage (V)       18 - 30 Vac
    • Output
      Form       SPDT
    • Termination Type Torque: 7 in.-lbs.; Wire: 12 - 24 AWG
    • Mounting Method Surface mount; Four #6 screws 3/4 in in length
    • Dimensions 1.67 H x 2.3 W x 3.56 D in. (42.4 x 58.4 x 90.4 mm)
    • Weight (lbs/g) 0 Kg
    • Current Accuracy (%) ±2%
    • Frequency 50; 60
    • Input Logic Alarm logic
    • Isolation Voltage (V) 600 Vac rms
    • Motor Acceleration Time Operating Point (s) 2
    • Output Load Rating (VA) Pilot Duty: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 Vac
    • Power Consumption ≤2 W
    • Sensor Hole Size 0.725 in diameter
    • Current Sensor Range 5 to 25 A
    • Timing Accuracy (%) ±10%
    • Catalog # LSRU-115-AL 1.5
    • Obsolete: 2024 -08-26
    • Input
      Voltage (V)       18 - 30 Vac
    • Output
      Form       SPDT
    • Termination Type Torque: 7 in.-lbs.; Wire: 12 - 24 AWG
    • Mounting Method Surface mount; Four #6 screws 3/4 in in length
    • Dimensions 1.67 H x 2.3 W x 3.56 D in. (42.4 x 58.4 x 90.4 mm)
    • Weight (lbs/g) 0 Kg
    • Current Accuracy (%) ±2%
    • Frequency 50; 60
    • Input Logic Alarm logic
    • Isolation Voltage (V) 600 Vac rms
    • Motor Acceleration Time Operating Point (s) 2
    • Output Load Rating (VA) Pilot Duty: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 Vac
    • Power Consumption ≤2 W
    • Sensor Hole Size 0.725 in diameter
    • Current Sensor Range 5 to 25 A
    • Timing Accuracy (%) ±10%
    • Catalog # LSRU-115-AL-2
    • Obsolete: 2024 -08-26
    • Input
      Voltage (V)       18 - 30 Vac
    • Output
      Form       SPDT
    • Termination Type Torque: 7 in.-lbs.; Wire: 12 - 24 AWG
    • Mounting Method Surface mount; Four #6 screws 3/4 in in length
    • Dimensions 1.67 H x 2.3 W x 3.56 D in. (42.4 x 58.4 x 90.4 mm)
    • Weight (lbs/g) 0 Kg
    • Current Accuracy (%) ±2%
    • Frequency 50; 60
    • Input Logic Alarm logic
    • Isolation Voltage (V) 600 Vac rms
    • Motor Acceleration Time Operating Point (s) 2
    • Output Load Rating (VA) Pilot Duty: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 Vac
    • Power Consumption ≤2 W
    • Sensor Hole Size 0.725 in diameter
    • Current Sensor Range 5 to 25 A
    • Timing Accuracy (%) ±10%
    • Catalog # LSRU-115-AL-3
    • Input
      Voltage (V)       18 - 30 Vac
    • Output
      Form       SPDT
    • Termination Type Torque: 7 in.-lbs.; Wire: 12 - 24 AWG
    • Mounting Method Surface mount; Four #6 screws 3/4 in in length
    • Dimensions 1.67 H x 2.3 W x 3.56 D in. (42.4 x 58.4 x 90.4 mm)
    • Weight (lbs/g) 0 Kg
    • Current Accuracy (%) ±2%
    • Frequency 50; 60
    • Input Logic Alarm logic
    • Isolation Voltage (V) 600 Vac rms
    • Motor Acceleration Time Operating Point (s) 2
    • Output Load Rating (VA) Pilot Duty: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 Vac
    • Power Consumption ≤2 W
    • Sensor Hole Size 0.725 in diameter
    • Current Sensor Range 5 to 25 A
    • Timing Accuracy (%) ±10%
    • Check Stock Order Sample
    • Catalog # LSRU-115-FC-1.5
    • Input
      Voltage (V)       18 - 30 Vac
    • Output
      Form       SPDT
    • Termination Type Torque: 7 in.-lbs.; Wire: 12 - 24 AWG
    • Mounting Method Surface mount; Four #6 screws 3/4 in in length
    • Dimensions 1.67 H x 2.3 W x 3.56 D in. (42.4 x 58.4 x 90.4 mm)
    • Weight (lbs/g) 0 Kg
    • Control Type Feed control
    • Current Accuracy (%) ±2%
    • Frequency 50; 60
    • Isolation Voltage (V) 600 Vac rms
    • Motor Acceleration Time Operating Point (s) 2
    • Output Load Rating (VA) Pilot Duty: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 Vac
    • Power Consumption ≤2 W
    • Sensor Hole Size 0.725 in diameter
    • Current Sensor Range 5 to 25 A
    • Timing Accuracy (%) ±10%
    • Check Stock Order Sample
    • Catalog # LSRU-115-OR-1.5
    • Obsolete: 2024 -08-26
    • Input
      Voltage (V)       18 - 30 Vac
    • Output
      Form       SPDT
    • Termination Type Torque: 7 in.-lbs.; Wire: 12 - 24 AWG
    • Mounting Method Surface mount; Four #6 screws 3/4 in in length
    • Dimensions 1.67 H x 2.3 W x 3.56 D in. (42.4 x 58.4 x 90.4 mm)
    • Weight (lbs/g) 0 Kg
    • Overcurrent Trip Point Adjustable through entire Amp range
    • Current Accuracy (%) ±2%
    • Frequency 50; 60
    • Isolation Voltage (V) 600 Vac rms
    • Motor Acceleration Time Operating Point (s) 2
    • Output Load Rating (VA) Pilot Duty: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 Vac
    • Power Consumption ≤2 W
    • Restart Delay Range Manual; 0.5 - 300 s
    • Sensor Hole Size 0.725 in diameter
    • Current Sensor Range 5 to 25 A
    • Timing Accuracy (%) ±10%
    • Catalog # LSRU-115-OR-2
    • Obsolete: 2024 -08-26
    • Input
      Voltage (V)       18 - 30 Vac
    • Output
      Form       SPDT
    • Termination Type Torque: 7 in.-lbs.; Wire: 12 - 24 AWG
    • Mounting Method Surface mount; Four #6 screws 3/4 in in length
    • Dimensions 1.67 H x 2.3 W x 3.56 D in. (42.4 x 58.4 x 90.4 mm)
    • Weight (lbs/g) 0 Kg
    • Overcurrent Trip Point Adjustable through entire Amp range
    • Current Accuracy (%) ±2%
    • Frequency 50; 60
    • Isolation Voltage (V) 600 Vac rms
    • Motor Acceleration Time Operating Point (s) 2
    • Output Load Rating (VA) Pilot Duty: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 Vac
    • Power Consumption ≤2 W
    • Restart Delay Range Manual; 0.5 - 300 s
    • Sensor Hole Size 0.725 in diameter
    • Current Sensor Range 5 to 25 A
    • Timing Accuracy (%) ±10%
    • Catalog # LSRU-115-OT-1.5
    • Obsolete: 2024 -08-26
    • Input
      Voltage (V)       18 - 30 Vac
    • Output
      Form       SPDT
    • Termination Type Torque: 7 in.-lbs.; Wire: 12 - 24 AWG
    • Mounting Method Surface mount; Four #6 screws 3/4 in in length
    • Dimensions 1.67 H x 2.3 W x 3.56 D in. (42.4 x 58.4 x 90.4 mm)
    • Weight (lbs/g) 0 Kg
    • Overcurrent Trip Point Adjustable through entire Amp range
    • Current Accuracy (%) ±2%
    • Frequency 50; 60
    • Isolation Voltage (V) 600 Vac rms
    • Motor Acceleration Time Operating Point (s) 2
    • Output Load Rating (VA) Pilot Duty: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 Vac
    • Power Consumption ≤2 W
    • Sensor Hole Size 0.725 in diameter
    • Current Sensor Range 5 to 25 A
    • Timing Accuracy (%) ±10%
    • Trip Delay Range 0.5 - 60 s
    • Catalog # LSRU-115-OT-2
    • Obsolete: 2024 -08-26
    • Input
      Voltage (V)       18 - 30 Vac
    • Output
      Form       SPDT
    • Termination Type Torque: 7 in.-lbs.; Wire: 12 - 24 AWG
    • Mounting Method Surface mount; Four #6 screws 3/4 in in length
    • Dimensions 1.67 H x 2.3 W x 3.56 D in. (42.4 x 58.4 x 90.4 mm)
    • Weight (lbs/g) 0 Kg
    • Overcurrent Trip Point Adjustable through entire Amp range
    • Current Accuracy (%) ±2%
    • Frequency 50; 60
    • Isolation Voltage (V) 600 Vac rms
    • Motor Acceleration Time Operating Point (s) 2
    • Output Load Rating (VA) Pilot Duty: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 Vac
    • Power Consumption ≤2 W
    • Sensor Hole Size 0.725 in diameter
    • Current Sensor Range 5 to 25 A
    • Timing Accuracy (%) ±10%
    • Trip Delay Range 0.5 - 60 s
    • Catalog # LSRU-115-OT-3
    • Obsolete: 2024 -08-26
    • Input
      Voltage (V)       18 - 30 Vac
    • Output
      Form       SPDT
    • Termination Type Torque: 7 in.-lbs.; Wire: 12 - 24 AWG
    • Mounting Method Surface mount; Four #6 screws 3/4 in in length
    • Dimensions 1.67 H x 2.3 W x 3.56 D in. (42.4 x 58.4 x 90.4 mm)
    • Weight (lbs/g) 0 Kg
    • Overcurrent Trip Point Adjustable through entire Amp range
    • Current Accuracy (%) ±2%
    • Frequency 50; 60
    • Isolation Voltage (V) 600 Vac rms
    • Motor Acceleration Time Operating Point (s) 2
    • Output Load Rating (VA) Pilot Duty: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 Vac
    • Power Consumption ≤2 W
    • Sensor Hole Size 0.725 in diameter
    • Current Sensor Range 5 to 25 A
    • Timing Accuracy (%) ±10%
    • Trip Delay Range 0.5 - 60 s
    • Catalog # LSRU-115-OU-1.5
    • Obsolete: 2024 -08-26
    • Input
      Voltage (V)       18 - 30 Vac
    • Output
      Form       SPDT
    • Termination Type Torque: 7 in.-lbs.; Wire: 12 - 24 AWG
    • Mounting Method Surface mount; Four #6 screws 3/4 in in length
    • Dimensions 1.67 H x 2.3 W x 3.56 D in. (42.4 x 58.4 x 90.4 mm)
    • Weight (lbs/g) 0 Kg
    • Overcurrent Trip Point Adjustable through entire Amp range
    • Current Accuracy (%) ±2%
    • Frequency 50; 60
    • Isolation Voltage (V) 600 Vac rms
    • Motor Acceleration Time Operating Point (s) 2
    • Output Load Rating (VA) Pilot Duty: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 Vac
    • Power Consumption ≤2 W
    • Sensor Hole Size 0.725 in diameter
    • Current Sensor Range 5 to 25 A
    • Timing Accuracy (%) ±10%
    • Undercurrent Trip Point Adjustable through entire Amp range
    • Catalog # LSRU-115-OU-2
    • Obsolete: 2024 -08-26
    • Input
      Voltage (V)       18 - 30 Vac
    • Output
      Form       SPDT
    • Termination Type Torque: 7 in.-lbs.; Wire: 12 - 24 AWG
    • Mounting Method Surface mount; Four #6 screws 3/4 in in length
    • Dimensions 1.67 H x 2.3 W x 3.56 D in. (42.4 x 58.4 x 90.4 mm)
    • Weight (lbs/g) 0 Kg
    • Overcurrent Trip Point Adjustable through entire Amp range
    • Current Accuracy (%) ±2%
    • Frequency 50; 60
    • Isolation Voltage (V) 600 Vac rms
    • Motor Acceleration Time Operating Point (s) 2
    • Output Load Rating (VA) Pilot Duty: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 Vac
    • Power Consumption ≤2 W
    • Sensor Hole Size 0.725 in diameter
    • Current Sensor Range 5 to 25 A
    • Timing Accuracy (%) ±10%
    • Undercurrent Trip Point Adjustable through entire Amp range
    • Catalog # LSRU-115-OU-3
    • Input
      Voltage (V)       18 - 30 Vac
    • Output
      Form       SPDT
    • Termination Type Torque: 7 in.-lbs.; Wire: 12 - 24 AWG
    • Mounting Method Surface mount; Four #6 screws 3/4 in in length
    • Dimensions 1.67 H x 2.3 W x 3.56 D in. (42.4 x 58.4 x 90.4 mm)
    • Weight (lbs/g) 0 Kg
    • Overcurrent Trip Point Adjustable through entire Amp range
    • Current Accuracy (%) ±2%
    • Frequency 50; 60
    • Isolation Voltage (V) 600 Vac rms
    • Motor Acceleration Time Operating Point (s) 2
    • Output Load Rating (VA) Pilot Duty: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 Vac
    • Power Consumption ≤2 W
    • Sensor Hole Size 0.725 in diameter
    • Current Sensor Range 5 to 25 A
    • Timing Accuracy (%) ±10%
    • Undercurrent Trip Point Adjustable through entire Amp range
    • Check Stock Order Sample
    • Catalog # LSRU-115-UE-2
    • Input
      Voltage (V)       18 - 30 Vac
    • Output
      Form       SPDT
    • Termination Type Torque: 7 in.-lbs.; Wire: 12 - 24 AWG
    • Mounting Method Surface mount; Four #6 screws 3/4 in in length
    • Dimensions 1.67 H x 2.3 W x 3.56 D in. (42.4 x 58.4 x 90.4 mm)
    • Weight (lbs/g) 0 Kg
    • Current Accuracy (%) ±2%
    • Frequency 50; 60
    • Isolation Voltage (V) 600 Vac rms
    • Motor Acceleration Time Operating Point (s) 2
    • Output Load Rating (VA) Pilot Duty: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 Vac
    • Power Consumption ≤2 W
    • Sensor Hole Size 0.725 in diameter
    • Current Sensor Range 5 to 25 A
    • Timing Accuracy (%) ±10%
    • Undercurrent Trip Point Adjustable through entire Amp range
    • Check Stock Order Sample
    • Catalog # LSRU-115-UR-2
    • Input
      Voltage (V)       18 - 30 Vac
    • Output
      Form       SPDT
    • Termination Type Torque: 7 in.-lbs.; Wire: 12 - 24 AWG
    • Mounting Method Surface mount; Four #6 screws 3/4 in in length
    • Dimensions 1.67 H x 2.3 W x 3.56 D in. (42.4 x 58.4 x 90.4 mm)
    • Weight (lbs/g) 0 Kg
    • Current Accuracy (%) ±2%
    • Frequency 50; 60
    • Isolation Voltage (V) 600 Vac rms
    • Motor Acceleration Time Operating Point (s) 2
    • Output Load Rating (VA) Pilot Duty: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 Vac
    • Power Consumption ≤2 W
    • Restart Delay Range Manual; 0.5 - 300 s
    • Sensor Hole Size 0.725 in diameter
    • Current Sensor Range 5 to 25 A
    • Timing Accuracy (%) ±10%
    • Undercurrent Trip Point Adjustable through entire Amp range
    • Check Stock Order Sample
    • Catalog # LSRU-115-UT-2
    • Obsolete: 2024 -08-26
    • Input
      Voltage (V)       18 - 30 Vac
    • Output
      Form       SPDT
    • Termination Type Torque: 7 in.-lbs.; Wire: 12 - 24 AWG
    • Mounting Method Surface mount; Four #6 screws 3/4 in in length
    • Dimensions 1.67 H x 2.3 W x 3.56 D in. (42.4 x 58.4 x 90.4 mm)
    • Weight (lbs/g) 0 Kg
    • Current Accuracy (%) ±2%
    • Frequency 50; 60
    • Isolation Voltage (V) 600 Vac rms
    • Motor Acceleration Time Operating Point (s) 2
    • Output Load Rating (VA) Pilot Duty: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 Vac
    • Power Consumption ≤2 W
    • Sensor Hole Size 0.725 in diameter
    • Current Sensor Range 5 to 25 A
    • Timing Accuracy (%) ±10%
    • Trip Delay Range 0.5 - 60 s
    • Undercurrent Trip Point Adjustable through entire Amp range
    • Catalog # LSRU-115-UT-3
    • Obsolete: 2024 -08-26
    • Input
      Voltage (V)       18 - 30 Vac
    • Output
      Form       SPDT
    • Termination Type Torque: 7 in.-lbs.; Wire: 12 - 24 AWG
    • Mounting Method Surface mount; Four #6 screws 3/4 in in length
    • Dimensions 1.67 H x 2.3 W x 3.56 D in. (42.4 x 58.4 x 90.4 mm)
    • Weight (lbs/g) 0 Kg
    • Current Accuracy (%) ±2%
    • Frequency 50; 60
    • Isolation Voltage (V) 600 Vac rms
    • Motor Acceleration Time Operating Point (s) 2
    • Output Load Rating (VA) Pilot Duty: 480 VA @ 240 Vac; General Purpose: 10 A @ 240 Vac
    • Power Consumption ≤2 W
    • Sensor Hole Size 0.725 in diameter
    • Current Sensor Range 5 to 25 A
    • Timing Accuracy (%) ±10%
    • Trip Delay Range 0.5 - 60 s
    • Undercurrent Trip Point Adjustable through entire Amp range