Remote Control, Selector and Latching Switch Relays

24CSR CSR/SD 24LSR 24SCSR SLSR SSR TD-CSR® Series 31 LSR
Series 24 CSR (control switch relay) Series 24 CSR/SD (SCADA disable control switch relay) Series 24 LSR (latching switch relay) Series 24 SCSR (Serial control switch relay) Series 24 SLSR (serial control latching switch relay) Series 24 SSR (selector switch relay) Series 24 TD-CSR® (Time Delay Control Switch Relay) Series 31 LSR (latching switch relay)
Mechanical Specifications
Sections 1-10 1-10 1-10 1-10 1-10 1-10 1-10 1-8
Poles 1-20 1-20 1-20 1-20 1-20 1-20 1-20 1-32
Positions 3, 4 3, 4 2 3, 4 2 2-8 3, 4 2
Detent angle 45° 45° 45° 45° 45° 45° 45° 45°
Electrical ratings
Continuous rating 30A-600V 30A-600V 30A-600V 30A-600V 30A-600V 30A-600V 30A-600V 15A-600V
Interrupting current240VAC600VAC125VDC120VAC250VDC 15A6A3AN/AN/A 15A6A3AN/AN/A 15A6A3A20A1A 15A6A3AN/AN/A 15A6A3A20A1A 15A6A3A20AN/A 15A6A3A20AN/A 5AN/A1A10AN/A
Max. breaking ability
Max. making ability 95A 95A 95A 95A 95A 95A 95A 45a @ 125VDC
Momentary current30 seconds60 seconds3 seconds 75A60A200A 75A60AN/A 75A60A200A 75A60A200A 75A60A200A 75A60A200A 75A60A200A 35A25A90A
Overload current240VAC600VAC120VAC 65A35A95A 65A35AN/A 65A35A95A 65A35A95A 65A35A95A 65A35A95A 65A35A95A N/AN/A45A
Dielectric strength 2200Vrms 2200Vrms 2200Vrms 2200Vrms 2200Vrms 2200Vrms 2200Vrms 2200Vrms
Insulation resistance 100 megaohms 100 megaohms 100 megaohms 100 megaohms 100 megaohms 100 megaohms 100 megaohms 100 megaohms
Contact resistance 10 miliohms 10 miliohms 10 miliohms 10 miliohms 10 miliohms 10 miliohms 10 miliohms 10 miliohms
Horsepower Ratings
Other
Switch mountings3-Hole4-holeShelf-Mount YesN/AN/A YesN/AN/A YesN/AN/A YesN/AN/A YesN/AN/A YesN/AN/A YesN/AN/A N/AYesYes
Locking featuresPull-To-LockPull-To-Disable YesYes YesYes N/AN/A N/AN/A N/AN/A N/AN/A N/AN/A N/AN/A
Optional featuresSolenoid OperatedSpring ReturnBuilt-in Lamps YesYesYes YesYesN/A N/AN/AN/A N/AN/AN/A N/AN/AN/A YesN/AN/A N/AN/AYes YesN/AN/A
ApprovalsUL RecognizedCSA CertifiedANSI(IEEE) C37.90 (Surge Withstand) N/AN/AYes YesYesYes YesYesN/A YesYesN/A YesYesN/A YesN/AN/A YesYesYes N/AN/AN/A
Display Output
Display Range (Indication)
Meter Power Supply (Aux)
Output Options
Voltage to Measure (Input)