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  • New 12V 24V 40A SPDT DC Power Auto Battery Relay 4 Pin Car Relay
  • New 12V 24V 40A SPDT DC Power Auto Battery Relay 4 Pin Car Relay
  • New 12V 24V 40A SPDT DC Power Auto Battery Relay 4 Pin Car Relay
  • New 12V 24V 40A SPDT DC Power Auto Battery Relay 4 Pin Car Relay
  • New 12V 24V 40A SPDT DC Power Auto Battery Relay 4 Pin Car Relay
  • New 12V 24V 40A SPDT DC Power Auto Battery Relay 4 Pin Car Relay
New 12V 24V 40A SPDT DC Power Auto Battery Relay 4 Pin Car Relay
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New 12V 24V 40A SPDT DC Power Auto Battery Relay 4 Pin Car Relay

  • 100 - 499 Pieces
    $0.85
  • >= 500 Pieces
    $0.75

Customization:

Customized packaging（Min.Order: 10000 pieces）
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New 12V 24V 40A SPDT DC Power Auto Battery Relay 4 Pin Car Relay

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Current Handling: Designed to manage electrical currents up to 40 amperes, making it ideal for various automotive applications such as lighting and fan systems.
  • Voltage Compatibility: Supports both 12V and 24V systems, ensuring adaptability across different vehicle electrical systems.

Key features

  • 1. Advanced Material Technology

    • With a durable black plastic body and high-conductivity metal contacts, these relays ensure long-lasting performance and reliability in harsh automotive environments.

  • 2. Compact Interactive Design

    • With a compact and functional design, these relays fit seamlessly into standard vehicle relay sockets, providing ease of installation and secure mounting with the included metal bracket.

  • 3. Robust Performance Parameters

    • With a current handling capacity of 40A and a voltage rating of 12V, these relays can efficiently power various automotive electrical systems, supporting high-demand applications like lighting and fan systems.

  • 4. Versatile Scenario Solutions

    • With universal compatibility and a standard 4-pin configuration, these relays are suitable for a wide range of vehicle models and electrical setups, ensuring adaptability and ease of replacement.

  • 5. Assurance of Certification Standards

    • With adherence to automotive industry standards, these relays offer reliable performance and compatibility with most vehicle electrical systems, ensuring peace of mind for both manufacturers and consumers. [*Disclaimer: Based on internal testing; actual results may vary].

Product details

New 12V 24V 40A SPDT DC Power Auto Battery Relay 4 Pin Car Relay

Introducing the 12V/24V 40A SPDT DC Power 4 Pin Car Auto Battery Relay, designed for robust automotive applications. This relay is perfect for managing electrical systems in vehicles, offering high reliability and efficiency.

Technical specifications

FeatureSpecificationBenefit
MaterialBlack plastic body, metal contactsDurability and excellent conductivity
Current Handling40ASuitable for high-current applications like lighting and fans
Voltage12V/24VCompatibility with standard vehicle electrical systems
Contact Configuration4-pin (85, 86, 87, 30)Standard automotive compatibility

Customization guide

Adjustable labeling options available to meet identification and replacement needs. The metal bracket allows for versatile mounting solutions, ensuring secure installation.

Get inspired

With our automotive relay, you can ensure optimal performance in your vehicle's electrical systems, handling demanding conditions with ease and reliability.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Current Capacity40A46A [+15%]52A [+30%]*
Voltage Range12V/24V12V/24V12V/24V
DurabilityStandardEnhancedPremium

Supplier's note

The Pro version's increased current capacity – 30% higher than the base model – provides superior performance for heavy-duty applications, ensuring reliability even under high-demand conditions. When paired with its premium durability, this creates an optimal solution for vehicles operating in challenging environments. For users seeking enhanced reliability and performance, the Advanced and Pro models offer significant advantages over the base model, making them ideal for more demanding automotive applications.

Frequently asked questions

  • Which model of auto relay suits universal vehicle applications?

  • How to maintain and ensure the longevity of an auto relay for vehicle use?

  • How does the material of auto relays affect their performance in vehicles?

  • Can I customize the auto relay for specific vehicle requirements?

  • How do I validate the technical specifications of a 12V 24V auto relay for vehicle use?

  • Are these auto relays compatible with all vehicle electrical systems?

  • What are the unique selling points of our auto relay for vehicle applications?

  • How do I clean and care for an auto relay to ensure optimal performance?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Auto RelaysAutomotive Electrical Systems40A Current Handling (suitable for high-demand)Durable Metal Contacts (ensures longevity)Limited to 12V/24V Systems (not for higher voltages)
Industrial RelaysHeavy Machinery and EquipmentRated for 60A (supports larger machinery)High Current Capacity (supports robust systems)Larger Size (requires more space)
Home AutomationSmart Home Devices20A Current Handling (adequate for household use)Energy Efficient (reduces power consumption)Lower Current Limit (not suitable for heavy loads)
Telecom RelaysTelecommunications Infrastructure48V Compatibility (standard for telecom)Reliable Signal Switching (ensures connectivity)Specialized Use (limited to telecom applications)
Marine RelaysBoats and Marine EquipmentSaltwater Resistant (prevents corrosion)High Durability (withstands harsh conditions)Expensive Materials (increased cost)
Medical EquipmentHospital and Clinical DevicesUltra-Precise Operation (essential for accuracy)High Precision (ensures reliability in critical devices)Requires Regular Maintenance (ensures functionality)

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.