Littelfuse, Inc. Varistor, Circuit Protection;320VAC/420VDC;830V;Metal Oxide;3800pF;Screw V321DA40

Description
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 VMACRMS: 150 V to 575 V
  • Varistor, Circuit Protection;320VAC/420VDC;830V;Metal Oxide;3800pF;Screw - 70184594 - Allied Electronics, Inc.
    Allied Electronics, Inc.
  • Varistor/MOV - 21561834 - Radwell International
    Radwell International
Description
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 VMACRMS: 150 V to 575 V

Suppliers

Company
Product
Description
Supplier Links
Varistor, Circuit Protection;320VAC/420VDC;830V;Metal Oxide;3800pF;Screw - 70184594 - Allied Electronics, Inc.
Allied Electronics, Inc.
Fort Worth, TX, USA
Varistor, Circuit Protection;320VAC/420VDC;830V;Metal Oxide;3800pF;Screw
70184594
Varistor, Circuit Protection;320VAC/420VDC;830V;Metal Oxide;3800pF;Screw 70184594
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 VMACRMS: 150 V to 575 V

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 VMACRMS: 150 V to 575 V
Supplier's Site
Varistor/MOV - 21561834 - Radwell International
Radwell International
Willingboro, NJ, United States
Varistor/MOV
21561834
Varistor/MOV 21561834
METAL OXIDE VARISTOR, 420V, 830V, 40MM DISC; PEAK SURGE CURRENT @ 8/20 S:40KA; VARISTOR CASE:40MM DISC; CLAMPING VOLTAGE VC MAX:830V; VOLTAGE RATING V. FREE 2 YEAR RADWELL WARRANTY

METAL OXIDE VARISTOR, 420V, 830V, 40MM DISC; PEAK SURGE CURRENT @ 8/20 S:40KA; VARISTOR CASE:40MM DISC; CLAMPING VOLTAGE VC MAX:830V; VOLTAGE RATING V. FREE 2 YEAR RADWELL WARRANTY

Supplier's Site

Technical Specifications

  Allied Electronics, Inc. Radwell International
Product Category Metal Oxide Varistors (MOVs) Metal Oxide Varistors (MOVs)
Product Number 70184594 21561834
Product Name Varistor, Circuit Protection;320VAC/420VDC;830V;Metal Oxide;3800pF;Screw Varistor/MOV
Mounting / Packaging Bolt-on Chassis; Screw Terminals
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