Sparkstone Electrical Group provides UL891 listed switchboards that set the standard for safe and reliable power distribution. Our switchboards offer unmatched flexibility in their configurations, ensuring that all required components are included in your design. With fully integrated components and rigorous testing to industry standards, our switchboards guarantee the safe distribution and monitoring of power.
At Sparkstone, our manufacturing capabilities, combined with our turnkey application engineering, design support, and quick-ship delivery, make us the go-to choice for standard and customized solutions that meet specific industry project requirements. Count on us to deliver superior product quality, so you can focus on what matters most - your business.
FEATURES
• Voltage: Up to 800 Vac
• Ampacity: 400 A to 6000 A maximum main bus rating
• Up to 1000 A per sq in. fully rated copper bus systems
• Up to 200 kAIC
• Type 1, 12, 3R or 3RX NEMA enclosures
• Drawout and fixed mounted breakers
• Silver- or tin-plated copper bussing
• Rigid construction isolating bus and breaker assemblies
• Cables, bus duct, and closed coupled connection options
• UL489 breakers with thermal magnetic or electronic trip units standard, high kAIC or current limiting capability, 80% or 100% rated
PROTECTION & CONTROL OPTIONS
• Protective relay
• Metering, monitoring, and communication devices
• Current transformers (CTs)/potential transformers (PTs) and contorl power transformers (CPTs)
• ATS and transfer controllers
• Control switches and pilot lights
• Surge protection devices
• Ground fault relays and protection
• Heaters and thermostats
• Mechanical interlocks (Kirk Key)
ADDITIONAL OPTIONS
• Stainless steel enclosures
• Front, rear, and side accessibility
