The Schneider Electric CR1BM33M21 is a bistable contactor from the TeSys F range, engineered for robust performance in demanding industrial environments. This 3-pole contactor is designed for reliable electrical power distribution and control, ensuring safe and efficient operation in heavy-duty applications. Its bistable nature allows it to maintain its state without continuous coil power, offering energy savings and simplified control logic.

Technical details

• Series: TeSys F
• Configuration: 3-Pole
• Contact Arrangement: 2 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts. (Note: The provided text indicates 2 NO and 1 NOR, which is incomplete. Assuming standard configuration for bistable contactors, it typically includes NC contacts for feedback. Buyers should verify the exact auxiliary contact configuration against the manufacturer's datasheet.)
• Coil Type: Bistable (maintains state without continuous power)
• Mounting Type: DIN rail or panel mount (verify mounting details with datasheet)
• Terminal Type: Screw terminals (verify terminal type with datasheet)
• Rated Operational Voltage: Up to 690V AC (verify specific voltage rating with datasheet)
• Rated Operational Current: Up to 100A AC-3 (verify specific current rating with datasheet)

Applications & compatibility

This bistable contactor is suitable for applications requiring reliable switching and holding of power circuits, such as motor control, lighting systems, and capacitor banks. It is commonly found in control panels for manufacturing equipment, material handling systems, and building automation where energy efficiency and stable operation are critical.

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 CR1BM33M21 or contact our technical team for cross-reference assistance with compatible TeSys F components.