Product Description

3RT20261BB40 POWER CONTACTOR AC-3E/AC-3 25 AMP 11 KW 400 V 3 POLE 24 VDC COIL 1 NO + 1 NC AUXILIARY CONTACTS SCREW TERMINALS SIZE S0 The Siemens 3RT2026-1BB40 is a robust and reliable contactor designed for controlling electrical circuits and loads in industrial automation systems. This device provides efficient switching capabilities and durability, making it suitable for motor control, lighting, and other high-demand applications. Its design ensures long-lasting performance and seamless integration into control systems.

Technical Specifications

• Model: 3RT2026-1BB40
• Type: Contactor
• Number of Poles: 3
• Rated Operating Voltage: 400V AC
• Rated Operating Current: 25A
• Rated Insulation Voltage: 690V AC
• Rated Thermal Current: 25A
• Mechanical Endurance: 10 million operations
• Electrical Endurance: 500,000 operations (at rated load)
• Mounting: DIN rail
• Operating Temperature: -25°C to +60°C
• Protection Rating: IP20
• Certifications: CE, UL, and RoHS compliant