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MSD High-Current Solid-State Relay 35Ax4, Black 75643-HC

MSD High-Current Solid-State Relay 35Ax4, Black 75643-HC
MSD High-Current Solid-State Relay 35Ax4, Black 75643-HCMSD High-Current Solid-State Relay 35Ax4, Black 75643-HCMSD High-Current Solid-State Relay 35Ax4, Black 75643-HCMSD High-Current Solid-State Relay 35Ax4, Black 75643-HCMSD High-Current Solid-State Relay 35Ax4, Black 75643-HCMSD High-Current Solid-State Relay 35Ax4, Black 75643-HCMSD High-Current Solid-State Relay 35Ax4, Black 75643-HCMSD High-Current Solid-State Relay 35Ax4, Black 75643-HCMSD High-Current Solid-State Relay 35Ax4, Black 75643-HCMSD High-Current Solid-State Relay 35Ax4, Black 75643-HCMSD High-Current Solid-State Relay 35Ax4, Black 75643-HCMSD High-Current Solid-State Relay 35Ax4, Black 75643-HC
$325.99 ea
NEWARRIVING SOONEstimated Ship Date 01/13/2025 (If Ordered Today)80 Available from HOLLEY PERFORMANCE PRODUCTS as of 12/26/2024
Model: 4018166
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Clean up your wiring with an MSD Solid-State High Current Relay Block. This high current module takes the place of 4 standard relays and eliminates unsightly wiring. Four independent channels can be activated using either power or ground. Each channel is capable of handling up to 35 Amps of continuous current, providing up to 140 Amps of power. It also has the capability of Pulse Width Modulation (PWM). With a PWM input, you can control the output at a rate of 15 hertz and a duty cycle of 50-90%. Controls electric fans, water pumps, nitrous solenoids, auxiliary lighting and any other electrical accessories that would normally require a relay. LED status indicators ensure proper wiring and operation of each channel. Should a problem arise, the relay block has built-in automatic over-temp, short circuit, and overload protection, as well as a channel reset. The solid-state high current relay can easily be mounted using the supplied hardware and mounting tabs that can be rotated 90° to accommodate various mounting locations. It's compact and clean design will make your wiring project a breeze.
Features:
  • Operates from 7-Volts to 20-Volt supply
  • 4 Independent Channels, 35 Amps each continuous or 100 Amps for 8 seconds
  • Combined total continuous current rating of 140 amps
  • Channels can be run in parallel for devices requiring more than 35 Amp single-channel rating
  • Clean, easy install with minimum wiring
  • Over-temp, short circuit and overload protection
  • Diagnostic LED’s and status indicators
  • Multiple mounting options
  • Single wire activation by switching power or ground
  • Available in Red or Black
  • 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% to 90%.
*Amperage Max On Time
35 Continuous
40 3 + Hours
45 30 + Minutes
50 12 Minutes
60 35 Seconds
80 12 Seconds
100 8 Seconds
* Amperage rating is per channel *Recommended Wire Gauge: Main Input BATT + - 2 AWG Channel 1-4 Outputs - 8 AWG 12 Volt and Ground Activation Wires - 18-22 AWG
Installation Notes:
*Amperage Max On Time
35 Continuous
40 3 + Hours
45 30 + Minutes
50 12 Minutes
60 35 Seconds
80 12 Seconds
100 8 Seconds
* Amperage rating is per channel *Recommended Wire Gauge: Main Input BATT + - 2 AWG Channel 1-4 Outputs - 8 AWG 12 Volt and Ground Activation Wires - 18-22 AWG

About MSD Ignition

Racers never stop experimenting as they search for every way to wring out more power or handling performance to to gain an edge over the competition. The team at MSD is no different as we strive to deliver the products you  need to meet your performance goals. We continue to innovate and invent components and technology that deliver  performance and reliability with products that are easy to use and install. 

Over the course of 40-plus years, MSD Performance has been driving the development of innovative components  that helped shape the way our cars race and perform. From super speedways to road courses, land speed racing to  top fuel dragsters, and of course your traditional hot rod, MSD has provided the components to fire nearly anything in  motorsports.

MSD was the first company to develop and offer the multiple sparking, capacitive discharge ignition for engines. The line of MSD 6-Series Ignitions are the most popular aftermarket ignitions in the world due to our race-proven performance on the track and our reliability on the street!

Early on, MSD focused squarely on ignition systems with revolutionary products like the multiple sparking CD ignition, timing and rev controls, billet aluminum distributors and the Pro-Mag, an incredible breakthrough in power  and endurance. 

Today MSD is developing electronics for your entire powertrain. The Atomic EFI systems for the LS engine platform and throttle body are now complemented with a transmission controller. Our DynaForce Starters and Alternators  ensure that your engine cranks over to fire up and the Alternators keep it charged. MSD is poised to deliver components that work and communicate together to provide performance and value.

Downloads:

Download Name File Size
frm35952_7564-hc_75643-hc_1021_color.pdf1.88MB

Videos:

Specifications:

Amp Rating 4 Channel - 35 Amps Each
Color Black
Emission Code 5
Part Type Multi Purpose Relay
Product Type Solid State Relay
Proposition 65 www.P65Warnings.ca.gov
Warranty Limited 1 Year Warranty

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