193-CT-B90

The 193-CT-B90 is a Bulletin 193 thermal overload relay designed to provide dependable motor protection across a wide range of industrial and commercial applications. With a current range of 6–9 A, this device is well suited for safeguarding three-phase motors from overload conditions, helping prevent costly downtime and equipment damage. Its compact design allows for straightforward integration into motor control panels and starter assemblies compatible with the Bulletin 193 product family.193-CT-B90

This particular unit is listed in New-Never Been Used (NNB) condition, meaning it has never been installed or placed into service. Buyers benefit from receiving a component that retains its full original integrity, free from the wear, contamination, or calibration drift that can affect previously operated overload relays. For maintenance teams looking to stock critical spare parts or complete a replacement quickly, NNB condition provides the assurance of like-new performance without the lead times of a new factory order.193-CT-B90

Rockwell Automation’s Bulletin 193 overload relay lineup has a longstanding reputation for robust construction and reliable trip characteristics in demanding industrial environments. The bimetallic thermal sensing technology used in this series responds accurately to sustained overcurrent conditions, helping protect motors from heat damage while minimizing nuisance trips. Auto/manual reset capability gives operators flexibility in how the relay responds following a fault event.193-CT-B90

Whether you are maintaining a legacy motor control system, building out a new panel, or stocking spare components for a production facility, the 193-CT-B90 offers a cost-effective solution sourced from a trusted manufacturer. Purchasing through the surplus market can significantly reduce procurement costs while still delivering a part that meets the original performance specifications for your application.

Current Range: Rated for a 6–9 A current adjustment range, making it suitable for protecting a variety of small to medium three-phase motor loads.
Thermal Protection: Uses bimetallic thermal sensing technology to detect overload conditions and trip the relay before motor windings sustain heat damage.
NNB Condition: This unit is New-Never Been Used, meaning it has never been installed or powered in a production environment, preserving its original factory integrity.
Reset Flexibility: Supports both automatic and manual reset modes, giving maintenance personnel flexibility in how the relay is restored after a trip event.
Bulletin 193 Series: Part of Rockwell Automation’s established Bulletin 193 overload relay family, ensuring compatibility with a broad range of Allen-Bradley motor control components and contactors.