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D2440DH-10
CRZ Panel Mount Solid State Relay - D2440DH-10
Enhance your industrial automation and control systems with the SENSATA/CRYDOM CRZ Series Panel Mount Solid State Relay, Part Number D2440DH-10 . Designed for reliable switching of heavy loads, this optoelectronic relay features industry-standard packaging and robust SCR output suitable for demanding environments.
Product Type: Optoelectronics | Solid State Relays
Package Type: BAG
Control Voltage: 4-15 VDC / 15-32 VDC options
Output Current Ratings: 25A to 40A @ 24-530 VAC
Switching Modes: Zero-crossing (resistive loads) or random-fire (inductive loads)
Control Method: DC Control
RoHS Compliant: Yes
ECCN: EAR99
Key Features
Independently controlled dual output design for versatile applications
Heavy industrial load handling with SCR output technology
Industry-standard package for easy integration
Selectable switching mode for resistive or inductive loads
Thermal pad options available for enhanced heat dissipation
Electrical Specifications
Description
Part Number
Operating Voltage (Vrms)
Transient Overvoltage (Vpk)
Maximum Off-State Leakage Current (mArms)
Maximum Load Current (Arms)
Maximum 1 Cycle Surge Current (Apk)
Maximum On-State Voltage Drop (Vpk)
Thermal Resistance Junction to Case (°C/W)
D2425xx
D2440DH-10
24-280
600
10
40
597/6250
0.15
0.63
H12D4840xx
D2440DH-10
48-530
1200
10
40
597/625
0.15
0.63
Input Specifications
Description
D24XXD
H12D48XXD
Control Voltage Range
4-15 VDC
4-15 VDC
Minimum Turn-On Voltage
4.0 VDC
4.0 VDC
Minimum Turn-Off Voltage
1.0 VDC
1.0 VDC
Typical Input Current @ 5 VDC
13 mA
13 mA
Maximum Turn-On/Off Time
1/2 Cycle
1/2 Cycle
Mechanical & Environmental Details
Weight: 3.0 oz (86.5 g)
Encapsulation: Thermally Conductive Epoxy
Terminals: .25" Fastons, .025" Square Pins
Ambient Operating Temperature: -40°C to 80°C
Dielectric Strength (Input/Output): 4000 Vrms
Insulation Resistance: 10 GΩ (@ 500 VDC)
Maximum Capacitance (Input/Output): 10 pF
Mounting & Dimensions
Standard industry mounting holes: 0.192" diameter (4.9 mm). Dimensions and mounting details are available in the datasheet.
Additional Resources
For detailed specifications and application information, please refer to the Datasheet .
Visit Crydom Panel Mount Series for more options and technical support.
Important Notice
Ensure proper mounting and thermal management to prevent overheating. Follow all safety instructions and torque specifications during installation. The product's side panels may become hot; allow cooling before handling.
Copyright © 2018 Crydom Inc. Specifications are subject to change without notice.
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{"id":10022979830077,"title":"D2440DH-10","handle":"d2440dh-10","description":"\u003ch3\u003eCRZ Panel Mount Solid State Relay - D2440DH-10\u003c\/h3\u003e\n\u003cp\u003eEnhance your industrial automation and control systems with the \u003cstrong\u003eSENSATA\/CRYDOM\u003c\/strong\u003e CRZ Series Panel Mount Solid State Relay, Part Number \u003cstrong\u003eD2440DH-10\u003c\/strong\u003e. Designed for reliable switching of heavy loads, this optoelectronic relay features industry-standard packaging and robust SCR output suitable for demanding environments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Optoelectronics | Solid State Relays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BAG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Voltage:\u003c\/strong\u003e 4-15 VDC \/ 15-32 VDC options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current Ratings:\u003c\/strong\u003e 25A to 40A @ 24-530 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Modes:\u003c\/strong\u003e Zero-crossing (resistive loads) or random-fire (inductive loads)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Method:\u003c\/strong\u003e DC Control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndependently controlled dual output design for versatile applications\u003c\/li\u003e\n\u003cli\u003eHeavy industrial load handling with SCR output technology\u003c\/li\u003e\n\u003cli\u003eIndustry-standard package for easy integration\u003c\/li\u003e\n\u003cli\u003eSelectable switching mode for resistive or inductive loads\u003c\/li\u003e\n\u003cli\u003eThermal pad options available for enhanced heat dissipation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eOperating Voltage (Vrms)\u003c\/th\u003e\n\u003cth\u003eTransient Overvoltage (Vpk)\u003c\/th\u003e\n\u003cth\u003eMaximum Off-State Leakage Current (mArms)\u003c\/th\u003e\n\u003cth\u003eMaximum Load Current (Arms)\u003c\/th\u003e\n\u003cth\u003eMaximum 1 Cycle Surge Current (Apk)\u003c\/th\u003e\n\u003cth\u003eMaximum On-State Voltage Drop (Vpk)\u003c\/th\u003e\n\u003cth\u003eThermal Resistance Junction to Case (°C\/W)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD2425xx\u003c\/td\u003e\n\u003ctd\u003eD2440DH-10\u003c\/td\u003e\n\u003ctd\u003e24-280\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e597\/6250\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e0.63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eH12D4840xx\u003c\/td\u003e\n\u003ctd\u003eD2440DH-10\u003c\/td\u003e\n\u003ctd\u003e48-530\u003c\/td\u003e\n\u003ctd\u003e1200\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e597\/625\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e0.63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInput Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eD24XXD\u003c\/th\u003e\n\u003cth\u003eH12D48XXD\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Voltage Range\u003c\/td\u003e\n\u003ctd\u003e4-15 VDC\u003c\/td\u003e\n\u003ctd\u003e4-15 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Turn-On Voltage\u003c\/td\u003e\n\u003ctd\u003e4.0 VDC\u003c\/td\u003e\n\u003ctd\u003e4.0 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Turn-Off Voltage\u003c\/td\u003e\n\u003ctd\u003e1.0 VDC\u003c\/td\u003e\n\u003ctd\u003e1.0 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Input Current @ 5 VDC\u003c\/td\u003e\n\u003ctd\u003e13 mA\u003c\/td\u003e\n\u003ctd\u003e13 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Turn-On\/Off Time\u003c\/td\u003e\n\u003ctd\u003e1\/2 Cycle\u003c\/td\u003e\n\u003ctd\u003e1\/2 Cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical \u0026amp; Environmental Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 3.0 oz (86.5 g)\u003c\/li\u003e\n\u003cli\u003eEncapsulation: Thermally Conductive Epoxy\u003c\/li\u003e\n\u003cli\u003eTerminals: .25\" Fastons, .025\" Square Pins\u003c\/li\u003e\n\u003cli\u003eAmbient Operating Temperature: -40°C to 80°C\u003c\/li\u003e\n\u003cli\u003eDielectric Strength (Input\/Output): 4000 Vrms\u003c\/li\u003e\n\u003cli\u003eInsulation Resistance: 10 GΩ (@ 500 VDC)\u003c\/li\u003e\n\u003cli\u003eMaximum Capacitance (Input\/Output): 10 pF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMounting \u0026amp; Dimensions\u003c\/h3\u003e\n\u003cp\u003eStandard industry mounting holes: 0.192\" diameter (4.9 mm). Dimensions and mounting details are available in the datasheet.\u003c\/p\u003e\n\u003ch3\u003eAdditional Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-crz\/99144517316211dual.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eVisit \u003ca href=\"http:\/\/www.crydom.com\/en\/products\/panel-mount\/\" target=\"_blank\"\u003eCrydom Panel Mount Series\u003c\/a\u003e for more options and technical support.\u003c\/p\u003e\n\u003ch3\u003eImportant Notice\u003c\/h3\u003e\n\u003cp\u003eEnsure proper mounting and thermal management to prevent overheating. Follow all safety instructions and torque specifications during installation. The product's side panels may become hot; allow cooling before handling.\u003c\/p\u003e\n\u003cp\u003eCopyright © 2018 Crydom Inc. Specifications are subject to change without notice.\u003c\/p\u003e","published_at":"2025-08-13T16:34:24+05:30","created_at":"2025-08-13T16:34:24+05:30","vendor":"Waldom Electonics","type":"Optoelectronics","tags":["IMPORT_CSV","Optoelectronics","Relay","SENSA-CRYD","Solid","WLDM"],"price":1088494,"price_min":1088494,"price_max":1088494,"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":50615578526013,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"D2440DH-10","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"D2440DH-10","public_title":null,"options":["Default Title"],"price":1088494,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"D2440DH-10","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/D2440DH-10_47443613_6301fa3c.jpg?v=1755083067"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/D2440DH-10_47443613_6301fa3c.jpg?v=1755083067","options":["Title"],"media":[{"alt":null,"id":45818444775741,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/D2440DH-10_47443613_6301fa3c.jpg?v=1755083067"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/D2440DH-10_47443613_6301fa3c.jpg?v=1755083067","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eCRZ Panel Mount Solid State Relay - D2440DH-10\u003c\/h3\u003e\n\u003cp\u003eEnhance your industrial automation and control systems with the \u003cstrong\u003eSENSATA\/CRYDOM\u003c\/strong\u003e CRZ Series Panel Mount Solid State Relay, Part Number \u003cstrong\u003eD2440DH-10\u003c\/strong\u003e. Designed for reliable switching of heavy loads, this optoelectronic relay features industry-standard packaging and robust SCR output suitable for demanding environments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Optoelectronics | Solid State Relays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e BAG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Voltage:\u003c\/strong\u003e 4-15 VDC \/ 15-32 VDC options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current Ratings:\u003c\/strong\u003e 25A to 40A @ 24-530 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Modes:\u003c\/strong\u003e Zero-crossing (resistive loads) or random-fire (inductive loads)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Method:\u003c\/strong\u003e DC Control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndependently controlled dual output design for versatile applications\u003c\/li\u003e\n\u003cli\u003eHeavy industrial load handling with SCR output technology\u003c\/li\u003e\n\u003cli\u003eIndustry-standard package for easy integration\u003c\/li\u003e\n\u003cli\u003eSelectable switching mode for resistive or inductive loads\u003c\/li\u003e\n\u003cli\u003eThermal pad options available for enhanced heat dissipation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eOperating Voltage (Vrms)\u003c\/th\u003e\n\u003cth\u003eTransient Overvoltage (Vpk)\u003c\/th\u003e\n\u003cth\u003eMaximum Off-State Leakage Current (mArms)\u003c\/th\u003e\n\u003cth\u003eMaximum Load Current (Arms)\u003c\/th\u003e\n\u003cth\u003eMaximum 1 Cycle Surge Current (Apk)\u003c\/th\u003e\n\u003cth\u003eMaximum On-State Voltage Drop (Vpk)\u003c\/th\u003e\n\u003cth\u003eThermal Resistance Junction to Case (°C\/W)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eD2425xx\u003c\/td\u003e\n\u003ctd\u003eD2440DH-10\u003c\/td\u003e\n\u003ctd\u003e24-280\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e597\/6250\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e0.63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eH12D4840xx\u003c\/td\u003e\n\u003ctd\u003eD2440DH-10\u003c\/td\u003e\n\u003ctd\u003e48-530\u003c\/td\u003e\n\u003ctd\u003e1200\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e597\/625\u003c\/td\u003e\n\u003ctd\u003e0.15\u003c\/td\u003e\n\u003ctd\u003e0.63\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInput Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctr\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eD24XXD\u003c\/th\u003e\n\u003cth\u003eH12D48XXD\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Voltage Range\u003c\/td\u003e\n\u003ctd\u003e4-15 VDC\u003c\/td\u003e\n\u003ctd\u003e4-15 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Turn-On Voltage\u003c\/td\u003e\n\u003ctd\u003e4.0 VDC\u003c\/td\u003e\n\u003ctd\u003e4.0 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum Turn-Off Voltage\u003c\/td\u003e\n\u003ctd\u003e1.0 VDC\u003c\/td\u003e\n\u003ctd\u003e1.0 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical Input Current @ 5 VDC\u003c\/td\u003e\n\u003ctd\u003e13 mA\u003c\/td\u003e\n\u003ctd\u003e13 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Turn-On\/Off Time\u003c\/td\u003e\n\u003ctd\u003e1\/2 Cycle\u003c\/td\u003e\n\u003ctd\u003e1\/2 Cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMechanical \u0026amp; Environmental Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 3.0 oz (86.5 g)\u003c\/li\u003e\n\u003cli\u003eEncapsulation: Thermally Conductive Epoxy\u003c\/li\u003e\n\u003cli\u003eTerminals: .25\" Fastons, .025\" Square Pins\u003c\/li\u003e\n\u003cli\u003eAmbient Operating Temperature: -40°C to 80°C\u003c\/li\u003e\n\u003cli\u003eDielectric Strength (Input\/Output): 4000 Vrms\u003c\/li\u003e\n\u003cli\u003eInsulation Resistance: 10 GΩ (@ 500 VDC)\u003c\/li\u003e\n\u003cli\u003eMaximum Capacitance (Input\/Output): 10 pF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMounting \u0026amp; Dimensions\u003c\/h3\u003e\n\u003cp\u003eStandard industry mounting holes: 0.192\" diameter (4.9 mm). Dimensions and mounting details are available in the datasheet.\u003c\/p\u003e\n\u003ch3\u003eAdditional Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-crz\/99144517316211dual.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eVisit \u003ca href=\"http:\/\/www.crydom.com\/en\/products\/panel-mount\/\" target=\"_blank\"\u003eCrydom Panel Mount Series\u003c\/a\u003e for more options and technical support.\u003c\/p\u003e\n\u003ch3\u003eImportant Notice\u003c\/h3\u003e\n\u003cp\u003eEnsure proper mounting and thermal management to prevent overheating. Follow all safety instructions and torque specifications during installation. The product's side panels may become hot; allow cooling before handling.\u003c\/p\u003e\n\u003cp\u003eCopyright © 2018 Crydom Inc. Specifications are subject to change without notice.\u003c\/p\u003e"}
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