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  • SSR-40DA Miniature Solid State Relay for Heating Dpdt & Sealed for Protection
  • SSR-40DA Miniature Solid State Relay for Heating Dpdt & Sealed for Protection
  • SSR-40DA Miniature Solid State Relay for Heating Dpdt & Sealed for Protection
  • SSR-40DA Miniature Solid State Relay for Heating Dpdt & Sealed for Protection
  • SSR-40DA Miniature Solid State Relay for Heating Dpdt & Sealed for Protection
SSR-40DA Miniature Solid State Relay for Heating Dpdt & Sealed for Protection

SSR-40DA Miniature Solid State Relay for Heating Dpdt & Sealed for Protection

$4.50-$7.00/ Piece|10 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 500 pieces）
View product details

SSR-40DA Miniature Solid State Relay for Heating Dpdt & Sealed for Protection

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Control High-Power Loads: The MaxWell SSR-40DA is designed for controlling high-power AC loads using a low-power DC control signal, making it ideal for applications requiring significant power management.
  • Non-Contact Switching: Utilizes semiconductor technology for non-contact operation, offering a maintenance-free alternative to traditional mechanical relays.

Key features

  • 1. Advanced Material Technology

    • With a combination of metal and a clear plastic cover, the SSR-40DA ensures durability and protection against environmental factors, enhancing its longevity in industrial settings.

  • 2. Interactive Design

    • With its compact and industrial design, the SSR-40DA can be easily mounted on panels or circuit boards, offering seamless integration into various systems.

  • 3. Superior Performance Parameters

    • With the ability to handle up to 40A of current and control AC loads within a 24-480Vac range, the SSR-40DA delivers high power performance suitable for demanding applications.

  • 4. Versatile Scenario Solutions

    • With its non-contact operation and low control voltage requirement (3-32Vdc), the SSR-40DA is ideal for applications requiring minimal maintenance and high reliability, such as heating systems.

  • 5. Comprehensive Certification Standards

    • With CE, IEC 60947, RoHS, and IEC62321 certifications, the SSR-40DA meets stringent safety and environmental standards, making it suitable for use in a wide range of regions and industries.

Product details

SSR-40DA Miniature Solid State Relay for Heating Dpdt & Sealed for Protection

The MaxWell SSR-40DA is a miniature solid-state relay designed for controlling high-power AC loads with a low-power DC control signal. Its compact design and sealed protection make it ideal for general-purpose applications requiring reliable and maintenance-free switching.

Technical specifications

FeatureSpecificationBenefit
Control Voltage3-32VdcEasy integration with low-voltage control systems
Load Voltage24-480VacVersatile for various power applications
Load Current40ASupports high-power requirements
Frequency50/60HzCompatible with standard AC power systems
MaterialMetal and PlasticDurable and protective construction
CertificationCE, IEC 60947, RoHS, IEC62321Meets international safety and environmental standards

Customization guide

With adjustable mounting options, you can tailor the SSR to fit panel or circuit board setups, ensuring seamless integration into your existing systems.

Get inspired

With its robust design and non-contact operation, the MaxWell SSR-40DA provides a reliable solution for industrial applications, ensuring durability and efficiency in high-demand environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Control Voltage3-32Vdc3-32Vdc [+15%]3-32Vdc [+30%]*
Load Current40A40A [+15%]40A [+30%]*
CertificationCE, RoHSCE, RoHS, IECCE, RoHS, IEC, Advanced Safety*

Supplier's note

The most significant technical breakthrough in the Pro Model is its enhanced load current handling, which is 30% greater than the industry standard. This allows for safer and more efficient operation in high-demand scenarios. The advanced safety certifications provide additional peace of mind for industrial applications, ensuring compliance with the latest standards.

For users requiring exceptional reliability and performance, the Pro Model is optimal, offering enhanced load handling and comprehensive safety compliance, making it ideal for heavy-duty environments.

Frequently asked questions

  • Which solid-state relay model is best for high-power applications?

  • How do I maintain the MaxWell MS-1DA4840 for optimal performance?

  • What materials are used in the MaxWell MS-1DA4840, and how do they enhance performance?

  • Can the MaxWell MS-1DA4840 be customized for specific mounting requirements?

  • Is the MaxWell MS-1DA4840 solid-state relay certified for safety and environmental standards?

  • What makes the MaxWell MS-1DA4840 a reliable choice compared to mechanical relays?

  • How does the low control voltage of the MaxWell MS-1DA4840 benefit its operation?

  • What protection features are included in the MaxWell MS-1DA4840 solid-state relay?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Solid State RelaysIndustrial AutomationNon-contact operation, CE and RoHS compliantHigh reliability, maintenance-freeHigher cost compared to mechanical relays
(uses semiconductor devices for current control)
High Current RelaysHeavy MachineryHandles up to 40A, wide voltage range 24-480VacSuitable for high power applicationsRequires careful heat management
(suitable for significant power loads)
Low Control Voltage RelaysElectronicsControl voltage 3-32VdcEasy to generate/control, versatileLimited to specific use cases
(compatible with low-power control systems)
CE Compliant RelaysGlobal MarketsMeets European safety standardsEnsures safety and environmental complianceMay require additional certifications in some regions
(certified for safe use across various regions)
Wide Voltage Range RelaysFlexible InstallationsOperates across 24-480VacGreater application flexibilityComplexity in circuit design
(adaptable to different voltage requirements)
Sealed RelaysDusty/Moist EnvironmentsSealed design for protectionEnhanced durability in adverse conditionsNot fully waterproof
(protects against dust and moisture ingress)

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