Industrial-Grade Switchgear — 480V & Below, Built for Safety & Scale
At Pinnacle Power & Controls, we engineer UL 891-compliant low-voltage switchgear systems built for safe, scalable power distribution in demanding industrial environments. Whether you’re powering a manufacturing facility, data center, or renewable energy site, our gear ensures protection, serviceability, and compliance across all operating conditions.
Our low-voltage switchgear assemblies are custom-built up to 600V AC, featuring draw-out circuit breakers, main-tie-main configurations, and fully segregated compartments. Every system is manufactured and tested in our U.S.-based UL panel shop, delivered with complete schematics, labels, and documentation ready for AHJ approval and on-site commissioning.
From single lineup builds to integrated distribution lineups, we work alongside your engineers to meet layout, clearance, and one-line requirements — fast.
Low-Voltage Switchgear Explained — Why It’s Critical to Power Systems
Low-voltage switchgear is an essential component of industrial electrical infrastructure. Designed to manage, protect, and isolate electrical circuits below 600 volts, these systems play a critical role in power distribution for facilities like factories, data centers, utilities, and water treatment plants.
Typical low-voltage switchgear includes circuit breakers, busbars, disconnect switches, instrumentation, and protective relays housed in metal-enclosed, compartmentalized lineups. These assemblies allow operators to safely control power to different parts of the facility, perform maintenance, and respond to faults without shutting down the entire system.
At Pinnacle Power & Controls, our UL 891-rated switchgear is engineered to meet NEC, NFPA, and ANSI standards. We support configurations such as main-tie-main, multi-source, and generator-ready builds, with custom layouts for serviceability and future expansion.
Whether you’re designing a new power distribution system or upgrading outdated gear, our low-voltage switchgear solutions are built for safety, efficiency, and long-term reliability.
Pinnacle’s Low-Voltage Switchgear Features — Engineered for Reliability
At Pinnacle Power & Controls, our low-voltage switchgear isn’t just built to spec — it’s built for long-term performance in mission-critical environments. Every system is UL 891-listed, rigorously tested, and engineered to meet your power distribution, protection, and maintenance requirements.
Our low-voltage assemblies support 480V and 600V applications, including main breaker, main-tie-main, transfer switch, and multi-source configurations. These designs allow flexible control over incoming and outgoing power, and seamless integration with generators, utility feeds, or UPS systems.
We optimize each build for serviceability and safety, offering features like:
Draw-out and fixed-mounted breaker
Compartmentalized vertical sections for easier access
NEMA 1, 3R, 12 enclosure options
Integrated metering, relays, and SCADA connectivity
Factory Acceptance Testing (FAT) & QA documentation
Arc flash mitigation
Bus bracing to 65kA or higher
Whether you’re specifying gear for a utility room, generator interface, or distribution point, our engineers deliver scalable, field-ready solutions with full documentation and support.
Industries We Serve — Low-Voltage Switchgear Applications That Deliver
Powering Reliability Across Critical Industries
Pinnacle’s low-voltage switchgear systems are deployed in facilities where uptime, protection, and operational efficiency are non-negotiable. From manufacturing plants and data centers to utilities, oil & gas sites, and water infrastructure, we tailor our gear to meet site-specific requirements, NEC/ANSI standards, and owner/operator expectations.
Whether you’re managing multiple incoming services, integrating generator backup, or distributing power across complex processes, our UL-listed switchgear is built to deliver performance, compliance, and maintainability in the field.
Industries We Serve:
Why Choose Pinnacle — Trusted Partner for UL 891 Switchgear Systems
At Pinnacle Power & Controls, we’re more than a switchgear fabricator — we’re a trusted resource for engineered power systems. Our UL-listed, NEC-compliant, and ANSI C37-ready switchgear systems are built for long-term performance, fast field deployment, and seamless integration into your electrical infrastructure.
From single-gear builds to fleet-standardized systems, our shop delivers precision, documentation, and responsive collaboration. Whether you’re retrofitting a facility, managing multiple interconnects, or building out mission-critical capacity, Pinnacle supports you from design through commissioning.
We help you simplify installs, accelerate AHJ approvals, and minimize field labor.
Key Differentiators:
- UL 891-Listed, NEC/ANSI Compliant
- 2–4 Week Turnarounds (Rush Available)
- Engineer-to-Engineer Collaboration
- Custom Bus, Breaker, and Metering Options
- AHJ-Ready Drawings & QA Package
- Built in Missouri. Shipped Nationwide.
FAQs — Everything You Need to Know About Low-Voltage Switchgear
Yes — all our low-voltage switchgear is built in our UL 891-certified facility in Missouri. We design, assemble, and test per NEC and ANSI C37 standards. Your gear ships with full documentation, schematics, labeling, and nameplate data required for inspection and compliance.
We manufacture low-voltage gear rated up to 600V, typically 208V, 240V, or 480V configurations. Systems can be 3-phase, grounded or ungrounded, and custom-configured for mains, distribution, or control. Specialty voltages available on request.
Absolutely. We support full system integration, including energy metering, SPD (surge protective devices), generator auto-transfer interfaces, and SCADA-ready remote access. We also offer fieldbus and Ethernet IP options.
Standard lead time is 2–4 weeks, depending on complexity. Rush builds are available. All gear is fully tested before shipment, with optional FAT and site commissioning support.
Yes. Our team can reverse-engineer legacy panels or build from your drawings, one-line, or BOM. We ensure form, fit, and function while upgrading to today’s safety and reliability standards.
Let’s Build Your Next Low-Voltage Switchgear Project with Confidence
Let’s Power Your Next Project with Precision-Built Low-Voltage Switchgear
At Pinnacle Power & Controls, we don’t just manufacture UL-listed switchgear — we deliver low-voltage systems engineered to meet performance, safety, and compliance expectations from day one. Whether you’re upgrading a legacy distribution panel or commissioning a new 480V line-up, our team provides reliable, scalable switchgear built to your specifications.
Our Missouri-based facility ensures fast turnarounds, consistent documentation, and full QA support — from layout design to shipment.
