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Streamline your electrical connections with advanced relay technology.
The MSD Ignition Solid-State High Current Relay Block is designed to simplify wiring by replacing four standard relays with a single, compact module. This relay block features four independent channels, each capable of handling up to 35 Amperes of continuous current, allowing for a total power capacity of 140 Amperes. It supports various applications including electric fans, water pumps, nitrous solenoids, and auxiliary lighting, making it a versatile solution for managing electrical accessories.
Incorporating advanced features such as Pulse Width Modulation (PWM), this relay block can control output at a frequency of 15 Hertz with a duty cycle ranging from 50 to 90 percent. The design includes LED status indicators for each channel, providing real-time feedback on wiring and operation. Additionally, built-in protections against over-temperature, short circuits, and overloads ensure reliable performance and safety during operation.
Installation is straightforward with the included hardware and adjustable mounting tabs, allowing for flexible positioning in various setups. The MSD Ignition Solid-State High Current Relay Block is engineered for efficiency and reliability, making it an essential component for any electrical project.
Features
- 4 Independent Channels, 35 Ampere Each Continuous Or 100 Ampere For 8 Seconds
- Combined Total Continuous Current Rating Of 140 Ampere
- Channels Can Be Run In Parallel For Devices Requiring More Than 35 Ampere Single-Channel Rating
- Over-Temp, Short Circuit And Overload Protection
- Diagnostic LED's And Status Indicators
- Single Wire Activation By Switching Power Or Ground
- A PWM Signal Can Be Used In The Solid-State Relay Module With A Maximum Frequency Of 150 Hertz And A Duty Cycle Range From 50 Percent To 90 Percent
- Clean, Easy Install With Minimum Wiring
Specifications
- Manufacturer: MSD Ignition
- Manufacturer Part Number: 75643-HC
- Holds: 4 Relay
- Ampere Rating (A): 35 Amp
- Includes Relays: Yes
- Includes Wiring Harness: No
- Includes Circuit Breaker: Yes
Technical Documents
Product Videos
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
