The Schneider Electric CR1BL31M21 is a component within the CR1 series of control relays, designed for robust industrial electrical control applications. This specific model is engineered to provide reliable switching operations in demanding environments, commonly found in motor control circuits and general automation systems.

Technical details

• Series: CR1 Control Relay
• Coil Voltage: 24V AC
• Number of Poles: 3
• Contact Configuration: 3 Normally Open (NO) contacts
• Mounting Type: DIN rail or panel mount
• Terminal Type: Screw terminals
• Environmental Rating: Suitable for industrial environments
• Operating Temperature Range: -25°C to +60°C (verify with datasheet for precise range)

Applications & compatibility

This control relay is suitable for use in a wide array of industrial control panels, including those for motor starters, lighting control systems, and general logic control circuits. It is designed to interface with standard control voltages and can be integrated into existing automation architectures requiring reliable auxiliary contacts.

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 CR1BL31M21 or contact our technical team for cross-reference assistance with compatible CR1 series components.