Description
Part Number: 7564-HC
MSD High-Current Solid-State Relay Block (4-Channel, Red)
Eliminate bulky mechanical relays and complex wiring layouts with this compact, high-power 4-channel solid-state relay module built for high-performance motorsport and custom automotive electrical systems.
Key Product Features
- ☑ Four Independent Channels: Handles up to 35 Amps continuous per channel or 100 Amps peak for 8 seconds.
- ☑ High Power Rating: Combined total continuous current capacity of up to 140 Amps.
- ☑ Flexible Activation: Each channel can be triggered using either positive (+12V) power or ground signals.
- ☑ Parallel Wiring Capable: Channels can be wired together in parallel to power ultra-high-draw equipment exceeding 35A.
- ☑ Compact & Reliable: Solid-state design eliminates mechanical relay contact bounce, vibration failure, and clutter.
- ☑ Wide Operating Voltage: Operates reliably across a 7V to 20V supply range with built-in status LEDs.
Technical Specifications
| Brand | MSD |
|---|---|
| Manufacturer Part Number | 7564-HC |
| Module Type | Solid-State Relay Block |
| Number of Channels | 4 Independent Channels |
| Continuous Current Rating | 35 Amps per channel (140 Amps combined continuous) |
| Peak Current Rating | 100 Amps per channel (up to 8 seconds) |
| Operating Voltage | 7V – 20V DC |
| Trigger Options | Power (+12V) or Ground Activation per channel |
| Finish / Colour | Red Anodized Housing |
What’s Included in the Box
- 1x MSD 7564-HC High-Current Solid-State Relay Module (Red)
- Mounting Hardware Kit
- Terminal Hardware & Connectors
Designed and engineered by MSD Performance, this high-current solid-state relay block provides unmatched reliability and clean installation for demanding motorsport applications. Available with fast UK shipping and technical assistance directly from JP Racing.
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