Premium Commercial Small Transfer Switch Solutions
Secure Power for Business Continuity
Equip your projects with equipment you can trust. VM Invention supplies electrical providers and contractors with a robust commercial small transfer switch line tailored for 100A to 200A demands.
Versatility Engineered for Modern Commerce
Ensure business continuity with our specialized Small Commercial Series. Offering capacities of 100A, 200A, and 250A, this line supports a wide range of three-phase voltages (120/208, 120/240, and 277/480 VAC).
Designed for flexibility, these units feature programmable controllers with optional UL listing, providing the perfect balance of advanced monitoring and ease of use for small commercial facilities.
100A - 250A capacities
Three Phase Flexibility
Seamless integration to your business
High and Low voltage Protection
Quick Installation
Typical Applications
Secure Power for Small Business & Retail
Retail & Franchise Stores
Professional Offices
Restaurants & Cafes
Small Clinics
Built under IP65 standards equivalent to NEMA4 with a protective door gasket that ensures resistance against water, dust, and external environmental agents.
Allows seamless switching between power sources with three clearly defined positions, ensuring safe and reliable power transition during outages or maintenance.
Safeguards electronics and appliances from sudden voltage spikes by diverting excess energy safely to the ground, helping prevent damage and extending equipment lifespan.
Provides organized and secure connection points for wiring, ensuring stable electrical distribution and simplifying installation and maintenance.
Monitors power availability and automatically manages the transfer between utility and backup power sources, ensuring continuous and reliable operation during outages.
Powered by Advanced ComAp Logic
Adaptable Logic & Robust Protection
Our Small Commercial solutions feature adaptable logic systems capable of functioning with or without DC voltage, simplifying installation across different generator types.
Powered by ComAp controllers under UL 1008 certification, these units offer comprehensive remote monitoring options to keep you connected to your site’s status. The entire system is housed in a convenient, corrosion-resistant fiberglass enclosure (32″H x 24″W x 12″D), designed to facilitate quick and easy installation.
- Professional pc tool for configuration, monitoring and control locally or remotely (inteliconfig).
- Remote monitoring capabilities through communication modules.
- Detailed history log with up to 350 records.
Intelligent Control Specifications
ComAp (Commercial Small Series)
| Feature | Specification Details |
|---|---|
| Controller Model | ComAp InteliATS2-50 |
| Operation Mode | Stand-by and Prime power applications |
| Certifications | UL 1008 Listed CE Compliant |
| Source Monitoring | Voltage and Frequency protections |
| Communication Options | Slot for Plug-in Module (CM3, CM2 4G) |
| Programming Interface | Monitoring Tool in InteliConfig |
| History Log | Detailed history up to 350 records |
Key Features & Benefits
Three-Phase Voltage
Flexible Logic
Smart Control
Remote Eyes
Scalable
Certified Safety
Find Your Exact Configuration
From 100A to 250A, use our exclusive tool to find the perfect voltage and amperage combination that fits your specific project needs and budget.
A closer look
The Energy Backup That Ensures Continuity
Designed for tight utility spaces, the 32″H x 24″W x 12″D footprint combines RoHS environmental protection with a streamlined interior layout, ensuring rapid installation and easy maintenance access.








