BEL Power Solutions LOK4240-2RLD-G Battery Charger Enclosed 25.7V 1.8A
Introducing the BEL Power Solutions LOK4240-2RLD-G, an enclosed AC-DC power supply designed for reliable battery charging applications. This DIN rail mountable power supply combines compact design with high efficiency and safety compliance, making it ideal for space-critical industrial and automation environments.
Type: AC-DC Power Supply | DIN Rail Power Supplies
Input Voltage: Universal range 100 – 240 VAC nominal; DC input 90 – 250 VDC
Output Voltage: 25.7 V (adjustable via R input)
Output Current: 1.8 A
Power Rating: 25.7 V × 1.8 A ≈ 46 W (typical)
Efficiency: Not specified, but designed for high reliability and efficiency
Operating Temperature Range: –10 to 50 °C with convection cooling
Safety Certifications: IEC/EN 60950-1, UL/CSA 60950-1 2nd Ed., UL-listed to UL 508
RoHS Compliance: Yes
Package: Enclosed, DIN rail mountable
Application & Usage
This power supply is suitable for powering building controls, factory automation, industrial controls, instrumentation, electromagnetic drives, fans, and other DC loads. Its battery charger version is optimized for efficient and safe charging of 12 V, 24 V, or 48 V batteries.
Additional Details
Model
Output Voltage (V)
Output Current (A)
Rated Power (W)
LOK4240-2RLD
25.7 (adjustable)
1.8
~46
For more detailed specifications and operational guidelines, please refer to the Datasheet.
Note: 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":10024940962109,"title":"LOK4240-2RLD-G","handle":"lok4240-2rld-g","description":"\u003ch3\u003eBEL Power Solutions LOK4240-2RLD-G Battery Charger Enclosed 25.7V 1.8A\u003c\/h3\u003e\n\u003cp\u003eIntroducing the BEL Power Solutions LOK4240-2RLD-G, an enclosed AC-DC power supply designed for reliable battery charging applications. This DIN rail mountable power supply combines compact design with high efficiency and safety compliance, making it ideal for space-critical industrial and automation environments.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: LOK4240-2RLD-G\u003c\/li\u003e\n \u003cli\u003eManufacturer: BEL Power Solutions\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: Slovakia (SK)\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-pow\/pow-lok4240-2rld-g.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e AC-DC Power Supply | DIN Rail Power Supplies\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e Universal range 100 – 240 VAC nominal; DC input 90 – 250 VDC\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 25.7 V (adjustable via R input)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 1.8 A\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePower Rating:\u003c\/strong\u003e 25.7 V × 1.8 A ≈ 46 W (typical)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e Not specified, but designed for high reliability and efficiency\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e –10 to 50 °C with convection cooling\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSafety Certifications:\u003c\/strong\u003e IEC\/EN 60950-1, UL\/CSA 60950-1 2nd Ed., UL-listed to UL 508\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRoHS Compliance:\u003c\/strong\u003e Yes\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e Enclosed, DIN rail mountable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication \u0026amp; Usage\u003c\/h3\u003e\n\u003cp\u003eThis power supply is suitable for powering building controls, factory automation, industrial controls, instrumentation, electromagnetic drives, fans, and other DC loads. Its battery charger version is optimized for efficient and safe charging of 12 V, 24 V, or 48 V batteries.\u003c\/p\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eOutput Voltage (V)\u003c\/th\u003e\n \u003cth\u003eOutput Current (A)\u003c\/th\u003e\n \u003cth\u003eRated Power (W)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLOK4240-2RLD\u003c\/td\u003e\n \u003ctd\u003e25.7 (adjustable)\u003c\/td\u003e\n \u003ctd\u003e1.8\u003c\/td\u003e\n \u003ctd\u003e~46\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor more detailed specifications and operational guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-pow\/pow-lok4240-2rld-g.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T14:40:18+05:30","created_at":"2025-08-14T14:40:18+05:30","vendor":"Waldom Electonics","type":"AC-DC Power Supply","tags":["7V","8A","BATT","BEL-BELP","Din","IMPORT_CSV","WLDM"],"price":3314820,"price_min":3314820,"price_max":3314820,"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":50619247886653,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"LOK4240-2RLD-G","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"LOK4240-2RLD-G","public_title":null,"options":["Default Title"],"price":3314820,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"LOK4240-2RLD-G","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/LOK4240-2RLD-G_52585445_eac241f6.jpg?v=1755162621"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/LOK4240-2RLD-G_52585445_eac241f6.jpg?v=1755162621","options":["Title"],"media":[{"alt":null,"id":45834332373309,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/LOK4240-2RLD-G_52585445_eac241f6.jpg?v=1755162621"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/LOK4240-2RLD-G_52585445_eac241f6.jpg?v=1755162621","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eBEL Power Solutions LOK4240-2RLD-G Battery Charger Enclosed 25.7V 1.8A\u003c\/h3\u003e\n\u003cp\u003eIntroducing the BEL Power Solutions LOK4240-2RLD-G, an enclosed AC-DC power supply designed for reliable battery charging applications. This DIN rail mountable power supply combines compact design with high efficiency and safety compliance, making it ideal for space-critical industrial and automation environments.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: LOK4240-2RLD-G\u003c\/li\u003e\n \u003cli\u003eManufacturer: BEL Power Solutions\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: Slovakia (SK)\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-pow\/pow-lok4240-2rld-g.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e AC-DC Power Supply | DIN Rail Power Supplies\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e Universal range 100 – 240 VAC nominal; DC input 90 – 250 VDC\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 25.7 V (adjustable via R input)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 1.8 A\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePower Rating:\u003c\/strong\u003e 25.7 V × 1.8 A ≈ 46 W (typical)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e Not specified, but designed for high reliability and efficiency\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e –10 to 50 °C with convection cooling\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSafety Certifications:\u003c\/strong\u003e IEC\/EN 60950-1, UL\/CSA 60950-1 2nd Ed., UL-listed to UL 508\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRoHS Compliance:\u003c\/strong\u003e Yes\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e Enclosed, DIN rail mountable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication \u0026amp; Usage\u003c\/h3\u003e\n\u003cp\u003eThis power supply is suitable for powering building controls, factory automation, industrial controls, instrumentation, electromagnetic drives, fans, and other DC loads. Its battery charger version is optimized for efficient and safe charging of 12 V, 24 V, or 48 V batteries.\u003c\/p\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eOutput Voltage (V)\u003c\/th\u003e\n \u003cth\u003eOutput Current (A)\u003c\/th\u003e\n \u003cth\u003eRated Power (W)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLOK4240-2RLD\u003c\/td\u003e\n \u003ctd\u003e25.7 (adjustable)\u003c\/td\u003e\n \u003ctd\u003e1.8\u003c\/td\u003e\n \u003ctd\u003e~46\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor more detailed specifications and operational guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-pow\/pow-lok4240-2rld-g.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
I'm particularly impressed with how carefully the header pins are packed for the RP2350-PiZero, they arrived in perfect condition without any bent pins, which has been a persistent issue with other competitors. This attention to packaging detail really stands out.
I also received the latest A4 revision of the RP2350, which shows you maintain current inventory, that's really valuable for customers who want the most up to date components.
The delivery was quick and hassle free throughout. I'll definitely be recommending you to others!
App feedback: The discounts offered through the app are a nice bonus, but the component search function could be improved to match the ease of use on the website version. The rest of the app functions work well.
