The Schneider Electric CR3KB12F21B102 is a component within the TeSys line of motor control and protection devices. This specific unit functions as a control relay, designed for reliable switching operations in industrial electrical systems. It is engineered to manage auxiliary circuits and control logic within motor starters and other automation panels.

Technical details

• Series: TeSys Control Relays
• Coil Voltage: 120VAC
• Number of Poles: 3
• Contact Configuration: 2 Normally Open (NO) and 1 Normally Closed (NC)
• Mounting Type: DIN rail or panel mount
• Terminal Type: Screw terminals
• Enclosure Rating: IP20 (finger-safe)
• Operating Temperature Range: -25°C to +60°C

Applications & compatibility

This control relay is commonly utilized in machine building, control panels, and automation systems requiring reliable signaling and switching for auxiliary functions. It is compatible with various motor starter configurations and control logic circuits found in packaging machinery, material handling systems, and general industrial automation.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider CR3KB12F21B102 or contact our technical team for cross-reference assistance with compatible TeSys components.