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The DA and DB Series transient surge suppressors are heavy-duty industrial Metal-Oxide Varistors (MOVs) designed to provide surge protection for motor controls and power supplies used in oil drilling, mining, and transportation equipment. These UL recognized varistors have identical ratings and specifications but differ in case construction to provide flexibility in equipment designs. DA Series devices feature rigid terminals to ensure secure wire contacts. Both the DA and DB Series feature improved creep and strike distance capability to minimize breakdown along the package surface design that provides complete electrical isolation of the disc subassembly.
Features:

Recognized as “Transient Voltage Surge Suppressors”, UL File #E75961 to Standard 1449

Wide Operating Voltage Range V_MACRMS: 150 V to 575 V

Brand/Series	DA Series
Capacitance	2200 pF
Clamping Voltage	1480 V
Current, Peak	40000 A
Current, Surge	40000 A
Electric Strength	770 J
Energy Rating	770 Joules
Mounting Style	Panel
Number of Circuits	1
Package Type	Encased Disc
Technology	Metal Oxide
Terminal Type	Screw
Type	MOV
Voltage, AC	575 VAC
Voltage, DC	730 VDC
Voltage, Operating	575 VAC?730 VDC
Voltage, Varistor	1001 V
关键词

Brand/Series DA Series  Littelfuse Brand/Series DA Series  Varistors (MOV) Brand/Series DA Series  Littelfuse Varistors (MOV) Brand/Series DA Series   Capacitance 2200 pF  Littelfuse Capacitance 2200 pF  Varistors (MOV) Capacitance 2200 pF  Littelfuse Varistors (MOV) Capacitance 2200 pF   Clamping Voltage 1480 V  Littelfuse Clamping Voltage 1480 V  Varistors (MOV) Clamping Voltage 1480 V  Littelfuse Varistors (MOV) Clamping Voltage 1480 V   Current, Peak 40000 A  Littelfuse Current, Peak 40000 A  Varistors (MOV) Current, Peak 40000 A  Littelfuse Varistors (MOV) Current, Peak 40000 A   Current, Surge 40000 A  Littelfuse Current, Surge 40000 A  Varistors (MOV) Current, Surge 40000 A  Littelfuse Varistors (MOV) Current, Surge 40000 A   Electric Strength 770 J  Littelfuse Electric Strength 770 J  Varistors (MOV) Electric Strength 770 J  Littelfuse Varistors (MOV) Electric Strength 770 J   Energy Rating 770 Joules  Littelfuse Energy Rating 770 Joules  Varistors (MOV) Energy Rating 770 Joules  Littelfuse Varistors (MOV) Energy Rating 770 Joules   Mounting Style Panel  Littelfuse Mounting Style Panel  Varistors (MOV) Mounting Style Panel  Littelfuse Varistors (MOV) Mounting Style Panel   Number of Circuits 1  Littelfuse Number of Circuits 1  Varistors (MOV) Number of Circuits 1  Littelfuse Varistors (MOV) Number of Circuits 1   Package Type Encased Disc  Littelfuse Package Type Encased Disc  Varistors (MOV) Package Type Encased Disc  Littelfuse Varistors (MOV) Package Type Encased Disc   Technology Metal Oxide  Littelfuse Technology Metal Oxide  Varistors (MOV) Technology Metal Oxide  Littelfuse Varistors (MOV) Technology Metal Oxide   Terminal Type Screw  Littelfuse Terminal Type Screw  Varistors (MOV) Terminal Type Screw  Littelfuse Varistors (MOV) Terminal Type Screw   Type MOV  Littelfuse Type MOV  Varistors (MOV) Type MOV  Littelfuse Varistors (MOV) Type MOV   Voltage, AC 575 VAC  Littelfuse Voltage, AC 575 VAC  Varistors (MOV) Voltage, AC 575 VAC  Littelfuse Varistors (MOV) Voltage, AC 575 VAC   Voltage, DC 730 VDC  Littelfuse Voltage, DC 730 VDC  Varistors (MOV) Voltage, DC 730 VDC  Littelfuse Varistors (MOV) Voltage, DC 730 VDC   Voltage, Operating 575 VAC?730 VDC  Littelfuse Voltage, Operating 575 VAC?730 VDC  Varistors (MOV) Voltage, Operating 575 VAC?730 VDC  Littelfuse Varistors (MOV) Voltage, Operating 575 VAC?730 VDC   Voltage, Varistor 1001 V  Littelfuse Voltage, Varistor 1001 V  Varistors (MOV) Voltage, Varistor 1001 V  Littelfuse Varistors (MOV) Voltage, Varistor 1001 V