110 VAC Voltage Monitoring Relay - Part Number: LUR110A
Manufactured by CROUZET CONTROLS, the LUR110A is a high-performance voltage monitoring relay designed for precise control in electrical systems. This 11-pin plug-in device is suitable for applications requiring reliable voltage detection and switching with adjustable thresholds.
Key Features:
UL listed and CSA recognized for safety and compliance
Supports AC or DC voltage control without latching
Manual or automatic operation modes
Adjustable voltage threshold with hysteresis ranging from 5% to 50%
LED indicator for relay status
SPDT relay contact with AgCdO contact material
Maximum load capacity of 10 A AC resistive / 8 A DC inductive
Maximum switching voltage of 250 VAC/DC
Transient protection of 2500 volts, 30 W
Mechanical relay life of 30 million operations; electrical life of 200,000 operations at 2400 VA resistive load
Response time of approximately 100 ms on make and 200 ms on break
Operating temperature range from -4°F to +140°F (-20°C to +60°C)
Electrical Specifications:
Input Voltage
Power Consumption
24 VAC
1 VA
48 VAC
1.2 VA
110 VAC
3.5 VA
220 VAC
7 VA
Control Input Resistance
Acceptance Load
0.1 to 10 V
Less than 50 V (max 100 V)
4 to 400 V
Less than 440 V (max 750 V)
The device features an adjustable hysteresis (5-50%) and a repeat accuracy of ±2%. It is suitable for various control applications requiring precise voltage monitoring and switching.
For detailed technical specifications and wiring diagrams, please refer to the datasheet.
Additional Information:
Part Number: LUR110A
Manufacturer: CROUZET CONTROLS
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: BOX
Note: The datasheet was not processed. Please search the internet for the part number for more details.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Shopping Cart
{"id":10002339266877,"title":"LUR110A","handle":"lur110a","description":"\u003ch3\u003e110 VAC Voltage Monitoring Relay - Part Number: LUR110A\u003c\/h3\u003e\n\u003cp\u003eManufactured by CROUZET CONTROLS, the \u003cstrong\u003eLUR110A\u003c\/strong\u003e is a high-performance voltage monitoring relay designed for precise control in electrical systems. This 11-pin plug-in device is suitable for applications requiring reliable voltage detection and switching with adjustable thresholds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUL listed and CSA recognized for safety and compliance\u003c\/li\u003e\n\u003cli\u003eSupports AC or DC voltage control without latching\u003c\/li\u003e\n\u003cli\u003eManual or automatic operation modes\u003c\/li\u003e\n\u003cli\u003eAdjustable voltage threshold with hysteresis ranging from 5% to 50%\u003c\/li\u003e\n\u003cli\u003eLED indicator for relay status\u003c\/li\u003e\n\u003cli\u003eSPDT relay contact with AgCdO contact material\u003c\/li\u003e\n\u003cli\u003eMaximum load capacity of 10 A AC resistive \/ 8 A DC inductive\u003c\/li\u003e\n\u003cli\u003eMaximum switching voltage of 250 VAC\/DC\u003c\/li\u003e\n\u003cli\u003eTransient protection of 2500 volts, 30 W\u003c\/li\u003e\n\u003cli\u003eMechanical relay life of 30 million operations; electrical life of 200,000 operations at 2400 VA resistive load\u003c\/li\u003e\n\u003cli\u003eResponse time of approximately 100 ms on make and 200 ms on break\u003c\/li\u003e\n\u003cli\u003eOperating temperature range from -4°F to +140°F (-20°C to +60°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Voltage\u003c\/th\u003e\n\u003cth\u003ePower Consumption\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24 VAC\u003c\/td\u003e\n\u003ctd\u003e1 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e48 VAC\u003c\/td\u003e\n\u003ctd\u003e1.2 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e110 VAC\u003c\/td\u003e\n\u003ctd\u003e3.5 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e220 VAC\u003c\/td\u003e\n\u003ctd\u003e7 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eControl Input Resistance\u003c\/th\u003e\n\u003cth\u003eAcceptance Load\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0.1 to 10 V\u003c\/td\u003e\n\u003ctd\u003eLess than 50 V (max 100 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 to 400 V\u003c\/td\u003e\n\u003ctd\u003eLess than 440 V (max 750 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe device features an adjustable hysteresis (5-50%) and a repeat accuracy of ±2%. It is suitable for various control applications requiring precise voltage monitoring and switching.\u003c\/p\u003e\n\u003cp\u003eFor detailed technical specifications and wiring diagrams, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-crc\/syrelec20comtrols203.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: LUR110A\u003c\/li\u003e\n\u003cli\u003eManufacturer: CROUZET CONTROLS\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: BOX\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: The datasheet was not processed. Please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-03T07:10:51+05:30","created_at":"2025-08-03T07:10:51+05:30","vendor":"Waldom Electonics","type":"","tags":["110 VAC","CROUZ","Relay","VAC","WLDM"],"price":3171400,"price_min":3171400,"price_max":3171400,"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":50546764513597,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"LUR110A","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"LUR110A","public_title":null,"options":["Default Title"],"price":3171400,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"LUR110A","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/47290607.jpg?v=1754185251"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/47290607.jpg?v=1754185251","options":["Title"],"media":[{"alt":null,"id":45643516805437,"position":1,"preview_image":{"aspect_ratio":1.0,"height":150,"width":150,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/47290607.jpg?v=1754185251"},"aspect_ratio":1.0,"height":150,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/47290607.jpg?v=1754185251","width":150}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e110 VAC Voltage Monitoring Relay - Part Number: LUR110A\u003c\/h3\u003e\n\u003cp\u003eManufactured by CROUZET CONTROLS, the \u003cstrong\u003eLUR110A\u003c\/strong\u003e is a high-performance voltage monitoring relay designed for precise control in electrical systems. This 11-pin plug-in device is suitable for applications requiring reliable voltage detection and switching with adjustable thresholds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUL listed and CSA recognized for safety and compliance\u003c\/li\u003e\n\u003cli\u003eSupports AC or DC voltage control without latching\u003c\/li\u003e\n\u003cli\u003eManual or automatic operation modes\u003c\/li\u003e\n\u003cli\u003eAdjustable voltage threshold with hysteresis ranging from 5% to 50%\u003c\/li\u003e\n\u003cli\u003eLED indicator for relay status\u003c\/li\u003e\n\u003cli\u003eSPDT relay contact with AgCdO contact material\u003c\/li\u003e\n\u003cli\u003eMaximum load capacity of 10 A AC resistive \/ 8 A DC inductive\u003c\/li\u003e\n\u003cli\u003eMaximum switching voltage of 250 VAC\/DC\u003c\/li\u003e\n\u003cli\u003eTransient protection of 2500 volts, 30 W\u003c\/li\u003e\n\u003cli\u003eMechanical relay life of 30 million operations; electrical life of 200,000 operations at 2400 VA resistive load\u003c\/li\u003e\n\u003cli\u003eResponse time of approximately 100 ms on make and 200 ms on break\u003c\/li\u003e\n\u003cli\u003eOperating temperature range from -4°F to +140°F (-20°C to +60°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eInput Voltage\u003c\/th\u003e\n\u003cth\u003ePower Consumption\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24 VAC\u003c\/td\u003e\n\u003ctd\u003e1 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e48 VAC\u003c\/td\u003e\n\u003ctd\u003e1.2 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e110 VAC\u003c\/td\u003e\n\u003ctd\u003e3.5 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e220 VAC\u003c\/td\u003e\n\u003ctd\u003e7 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eControl Input Resistance\u003c\/th\u003e\n\u003cth\u003eAcceptance Load\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0.1 to 10 V\u003c\/td\u003e\n\u003ctd\u003eLess than 50 V (max 100 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 to 400 V\u003c\/td\u003e\n\u003ctd\u003eLess than 440 V (max 750 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe device features an adjustable hysteresis (5-50%) and a repeat accuracy of ±2%. It is suitable for various control applications requiring precise voltage monitoring and switching.\u003c\/p\u003e\n\u003cp\u003eFor detailed technical specifications and wiring diagrams, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-crc\/syrelec20comtrols203.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: LUR110A\u003c\/li\u003e\n\u003cli\u003eManufacturer: CROUZET CONTROLS\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: BOX\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: The datasheet was not processed. Please search the internet for the part number for more details.\u003c\/p\u003e"}
