3RT2026-1BF40 – Siemens SIRIUS 25A 110VDC 3-Pole Power Contactor

3RT2026-1BF40

3RT2026-1BF40 is a Siemens SIRIUS power contactor designed for AC-3 motor control applications with 25A rated current and 11 kW capacity at 400V. This 3-pole contactor features a 110V DC operating coil voltage and includes 1 normally open and 1 normally closed auxiliary contact for enhanced control flexibility. The unit is constructed to Size S0 specifications and conforms to IEC 60946 international standards. Equipped with screw terminal connections for secure wiring, this contactor delivers reliable performance across industrial motor control circuits. Operating temperature range spans -25C to 60C, with maximum switching voltage rated at 690VAC. The compact design and proven SIRIUS platform make this contactor suitable for demanding industrial environments requiring dependable motor starting and stopping control.

• Rated Current: 25A AC-3
• Power Rating: 11 kW at 400V
• Operating Coil Voltage: 110V DC
• Poles: 3-pole
• Auxiliary Contacts: 1 NO + 1 NC
• Contactor Size: S0
• Maximum Switching Voltage: 690VAC
• Termination: Screw Terminal
• Operating Temperature: -25C to 60C
• Standards: IEC 60946 Compliant

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Specifications

• Part Number: 3RT2026-1BF40
• Manufacturer : Siemens
• Brand : Siemens
• Category : Motor Control
• Item Subcategory : Contactor
• Family : Sirius
• Type : 3RT20
• Voltage : 600
• Amperage : 25
• Phase : 3
• Poles : 3
• Coil Voltage Maximum : 110

Product Data

• UPC : 066264391382
• GTIN : 00662643913828
• Weight : 1