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Active Controls, LLC

Softstart ActiveStart Wired 40 AMP - ACS4W40

Softstart ActiveStart Wired 40 AMP - ACS4W40

$375.00 USD
$375.00 USD
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Taxes included. Shipping calculated at checkout.

The ActiveStart  softstart product gets wired directly to the compressor of an air conditioning system. It is dual voltage rated working for either 115 Vac or 230 Vac  systems  and comes with 4 wires  so making the connections are very easy with this unit. The 40 amp version is ideal for Residential Home systems,  Marine air Conditioners or Commercial units drawing less than 40 amps  this is typically 6 tons or less. It will have Bluetooth available with a user app to monitor the operation of the unit with fault alarms which means you do not have to climb up or down check the faults.

This softstarter product leads and blows the competition away with an astounding current reduction of 80% and more measured! Customer feedback of the product has been the compressor start is so quiet you didn't even know it started! Wow!

Checkout our YouTube videos of this unit in operation! Have your house ready for power outages as this unit will make your air conditioner start easily on a generator during emergencies. The ideal Soft start for your needs.

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Softstart ActiveStart Wired 40 AMP - ACS4W40

Maximize Equipment Life. Minimize Inrush Current. Power with Confidence.

Engineered to deliver smooth, safe startups for heavy-duty pump and motor systems, the Softstart ActiveStart Wired 40 AMP - ACS4W40 is your go-to solution for reducing electrical stress and protecting your valuable equipment. Whether you're managing marine systems, industrial pumps, or off-grid power setups, this 40 AMP soft starter ensures reliable performance and long-term durability.

Key Features:

1: 40 AMP Capacity – Built to handle robust applications with high inrush current requirements.
2: Wired Model for Direct Installation – Pre-wired and easy to integrate into your existing system.
3: Reduced Inrush Current – Prevents voltage drops, breaker trips, and mechanical wear on startup.
4: Ramp-Up Technology – Controls the power flow during startup for smooth motor acceleration.
5: Improves System Longevity – Reduces wear and tear on both motors and connected components.
6: UL-Recognized Components – Designed with industry-grade parts for enhanced safety and compliance.
7: Perfect for Pumps, Compressors, HVAC, and More – Ideal for a wide range of commercial and marine applications.

Why Choose ActiveStart ACS4W40?

Unlike conventional starters that slam your equipment with full voltage, the ActiveStart Wired 40 AMP Softstarter ramps power up gradually, extending motor life and improving operational efficiency. This not only protects your devices but also saves you from costly downtime and repairs.

From engineers to boat owners, technicians to commercial facility managers, users trust Active Controls LLC for dependable performance. The ACS4W40 fits seamlessly into your control panel and works right out of the box no programming required.

Ideal Applications:

  • Watermaker systems
  • Marine air conditioning and refrigeration
  • Industrial water pumps
  • HVAC compressors
  • Irrigation systems
  • Generator-powered setups

Technical Specs:

  • Model: ACS4W40
  • Voltage Input: 208–240VAC
  • Current Rating: 40 AMP
  • Enclosure: NEMA-rated wired housing
  • Startup Method: Voltage ramp-up (softstart)
  • Installation: Hardwired, includes mounting provisions
  • Certifications: UL-compliant components

What’s in the Box:

  • 1x ACS4W40 Softstarter (wired model)
  • Instruction Manual
  • Mounting Hardware
  • Quick Start Guide

Order With Confidence:

Every unit is backed by Active Controls LLC’s commitment to quality, with responsive customer support and fast shipping across the U.S. and beyond. Whether you're upgrading your existing system or building a new setup, ACS4W40 delivers peace of mind with every start.