The 48 series is a contactor with a 4 normally open, double make contacts rated up to 3HP. It uses a solenoid type moving core design which generates high contact forces. The coil is encapsulated for complete protection. Screw terminals are standard. Available as an option is a SPDT, 15 Amp, snap switch, auxiliary contact.

Additional contact configurations and coil options are available – please use the RFQ/RFI tab above to submit your request.
CSA               Made in U.S.A.
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Unit of Measure
Items
48 Series - Contactor Relays

48 Series - Contactor Motor Relays
48 Series - Contactor Relays

48 Series - Contactor Motor Relays
Series N/A 48
Contact Arrangement N/A LXX- 4 poles - N.O., double make
Optional Features N/A 1 Form C Auxiliary contact
Coil Voltage N/A 125 VDC N/A 120 VAC
Contact Configuration N/A 4PST - N.O. - Double Make
Contact Material N/A Silver Alloy
Contact Rating N/A 15 A
Contact Rating 120 / 240VAC Resistive N/A 15 A
Contact Rating 28VDC Resistive N/A 15 A
Motor 120VAC 1 Phase N/A 1 hp
Motor 240VAC 3 Phase N/A 3 hp
Contact Resistance, Initial N/A 50 milliohms max at 6VDC
Coils Available N/A AC and DC
Nominal Coil Power AC N/A 22 VA
Nominal Coil Power DC N/A 10 W
Input Voltage Tolerance - AC N/A 85% to 110% of nominal
Input Voltage Tolerance - DC N/A 80% to 110% of nominal
Drop-out voltge N/A 10% of nominal
Duty N/A Continuous
Operate Time (max) N/A 60 ms
Release Time (max) N/A 30 ms
Across Open Contacts N/A 2500 Vrms
Between Mutually Insulated Point N/A 2500 Vrms
Insulation Resistance N/A 1,000 Mohms min. at 500VDC
Operating N/A -40 to 50 ºC-40 to 122 ºF
Storage N/A -40 TO 105 ºC-40 to 221 ºF
Electrical (full load) N/A 100,000
Mechanical (no load) N/A 5,000,000
Mounting Position N/A Vertical-Contacts Up
Enclosure N/A Open
Weight N/A 26.4 oz748 g