Industrial Relays DIN RAIL 3x440VAC Phase Control - Part Number: DWRS440A
The CROUZET CONTROLS DWRS440A is an industrial phase control relay designed for monitoring three-phase power supplies. This relay ensures proper phase sequence and detects phase loss or reversal, providing reliable control in industrial automation applications.
Product Features:
Monitors phase sequence and loss of any phase
LED indicator for status monitoring
10 Amp SPDT output relay
UL listed and CSA recognized for safety compliance
Low-cost solution for phase control
Technical Specifications:
Input Power
3 x 220 VAC 60 Hz (±15%) 3 x 380 VAC 60 Hz 3 x 440 VAC 60 Hz
Power Consumption
3 VA at 220 V
Output
SPDT relay with AgCdO contact material
Maximum Loading
10 AC resistive, 1 A SC inductive
Maximum Switching Voltage
250 VAC / 250 VDC
Relay Power Rating
2200 VA / 30 W
Mechanical Life
30 million operations
Electrical Life
200,000 operations at 2200 VA resistive load
Operating Temperature
+14°F to +140°F (-10°C to +60°C)
Weight
7 oz. (200 g)
Mounting Options:
DIN-rail mounting or panel mounting
Available with 11 pin plug-in or 8 pin plug-in configurations
Part Details:
Part Number: DWRS440A
Manufacturer: CROUZET CONTROLS
Country of Origin: MX
UOM: EA
ECCN: EAR99
Package Type: BOX
Additional Information:
For detailed technical data, refer to the datasheet.
Note: Product specifications are subject to change without notice. Please consult the manufacturer for application assistance.
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{"id":10022768476477,"title":"DWRS440A","handle":"dwrs440a","description":"\u003ch3\u003eIndustrial Relays DIN RAIL 3x440VAC Phase Control - Part Number: DWRS440A\u003c\/h3\u003e\n\n\u003cp\u003eThe CROUZET CONTROLS DWRS440A is an industrial phase control relay designed for monitoring three-phase power supplies. This relay ensures proper phase sequence and detects phase loss or reversal, providing reliable control in industrial automation applications.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMonitors phase sequence and loss of any phase\u003c\/li\u003e\n \u003cli\u003eLED indicator for status monitoring\u003c\/li\u003e\n \u003cli\u003e10 Amp SPDT output relay\u003c\/li\u003e\n \u003cli\u003eUL listed and CSA recognized for safety compliance\u003c\/li\u003e\n \u003cli\u003eLow-cost solution for phase control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eInput Power\u003c\/th\u003e\n \u003ctd\u003e3 x 220 VAC 60 Hz (±15%)\u003cbr\u003e3 x 380 VAC 60 Hz\u003cbr\u003e3 x 440 VAC 60 Hz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePower Consumption\u003c\/th\u003e\n \u003ctd\u003e3 VA at 220 V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOutput\u003c\/th\u003e\n \u003ctd\u003eSPDT relay with AgCdO contact material\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMaximum Loading\u003c\/th\u003e\n \u003ctd\u003e10 AC resistive, 1 A SC inductive\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMaximum Switching Voltage\u003c\/th\u003e\n \u003ctd\u003e250 VAC \/ 250 VDC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRelay Power Rating\u003c\/th\u003e\n \u003ctd\u003e2200 VA \/ 30 W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMechanical Life\u003c\/th\u003e\n \u003ctd\u003e30 million operations\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eElectrical Life\u003c\/th\u003e\n \u003ctd\u003e200,000 operations at 2200 VA resistive load\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Temperature\u003c\/th\u003e\n \u003ctd\u003e+14°F to +140°F (-10°C to +60°C)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eWeight\u003c\/th\u003e\n \u003ctd\u003e7 oz. (200 g)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMounting Options:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDIN-rail mounting or panel mounting\u003c\/li\u003e\n \u003cli\u003eAvailable with 11 pin plug-in or 8 pin plug-in configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePart Details:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: DWRS440A\u003c\/li\u003e\n \u003cli\u003eManufacturer: CROUZET CONTROLS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: MX\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: BOX\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information:\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-CRC\/DWRS440A.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: Product specifications are subject to change without notice. Please consult the manufacturer for application assistance.\u003c\/p\u003e","published_at":"2025-08-13T13:33:29+05:30","created_at":"2025-08-13T13:33:29+05:30","vendor":"Waldom Electonics","type":"Relays","tags":["CROUZ","DIN","IMPORT_CSV","Industrial","Rail","Relay","WLDM"],"price":897793,"price_min":897793,"price_max":897793,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50615100834109,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DWRS440A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DWRS440A","public_title":null,"options":["Default Title"],"price":897793,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"DWRS440A","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/DWRS440A_47290555_859b4bfe.jpg?v=1755072213"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DWRS440A_47290555_859b4bfe.jpg?v=1755072213","options":["Title"],"media":[{"alt":null,"id":45816367710525,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DWRS440A_47290555_859b4bfe.jpg?v=1755072213"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/DWRS440A_47290555_859b4bfe.jpg?v=1755072213","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eIndustrial Relays DIN RAIL 3x440VAC Phase Control - Part Number: DWRS440A\u003c\/h3\u003e\n\n\u003cp\u003eThe CROUZET CONTROLS DWRS440A is an industrial phase control relay designed for monitoring three-phase power supplies. This relay ensures proper phase sequence and detects phase loss or reversal, providing reliable control in industrial automation applications.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMonitors phase sequence and loss of any phase\u003c\/li\u003e\n \u003cli\u003eLED indicator for status monitoring\u003c\/li\u003e\n \u003cli\u003e10 Amp SPDT output relay\u003c\/li\u003e\n \u003cli\u003eUL listed and CSA recognized for safety compliance\u003c\/li\u003e\n \u003cli\u003eLow-cost solution for phase control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eInput Power\u003c\/th\u003e\n \u003ctd\u003e3 x 220 VAC 60 Hz (±15%)\u003cbr\u003e3 x 380 VAC 60 Hz\u003cbr\u003e3 x 440 VAC 60 Hz\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePower Consumption\u003c\/th\u003e\n \u003ctd\u003e3 VA at 220 V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOutput\u003c\/th\u003e\n \u003ctd\u003eSPDT relay with AgCdO contact material\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMaximum Loading\u003c\/th\u003e\n \u003ctd\u003e10 AC resistive, 1 A SC inductive\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMaximum Switching Voltage\u003c\/th\u003e\n \u003ctd\u003e250 VAC \/ 250 VDC\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRelay Power Rating\u003c\/th\u003e\n \u003ctd\u003e2200 VA \/ 30 W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMechanical Life\u003c\/th\u003e\n \u003ctd\u003e30 million operations\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eElectrical Life\u003c\/th\u003e\n \u003ctd\u003e200,000 operations at 2200 VA resistive load\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOperating Temperature\u003c\/th\u003e\n \u003ctd\u003e+14°F to +140°F (-10°C to +60°C)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eWeight\u003c\/th\u003e\n \u003ctd\u003e7 oz. (200 g)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMounting Options:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDIN-rail mounting or panel mounting\u003c\/li\u003e\n \u003cli\u003eAvailable with 11 pin plug-in or 8 pin plug-in configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePart Details:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: DWRS440A\u003c\/li\u003e\n \u003cli\u003eManufacturer: CROUZET CONTROLS\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: MX\u003c\/li\u003e\n \u003cli\u003eUOM: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: BOX\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information:\u003c\/h3\u003e\n\u003cp\u003eFor detailed technical data, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-CRC\/DWRS440A.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: Product specifications are subject to change without notice. Please consult the manufacturer for application assistance.\u003c\/p\u003e"}
