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Siemens 3RT2027-2BB40 | SIRIUS 3-Pole Contactor with 24V DC Coil and Auxiliary Contacts
Overview
The Siemens 3RT2027-2BB40 is a 3-pole power contactor from the SIRIUS 3RT2 series, designed to switch motors and other loads up to 32A (AC-3) at 400V. Featuring a 24V DC electronic coil, 1 NO + 1 NC auxiliary contacts, and spring-loaded terminals, this Size S0 contactor ensures fast installation, reliable operation, and vibration-resistant wiring. Ideal for motor starters and industrial control panels.
Key Features
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Main Contacts: 3 NO (power switching)
-
Auxiliary Contacts: 1 NO + 1 NC (integrated)
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Rated Current (AC-3): 32A at 400V
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Control Voltage: 24V DC
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Frame Size: S0
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Terminals: Spring-type connections (tool-free)
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Utilization Category: AC-3, AC-1
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Mounting: DIN rail or panel
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Protection Class: IP20
Technical Specifications
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Catalog Number: 3RT2027-2BB40
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Series: SIRIUS 3RT2
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Power Rating: Up to 15 kW at 400V (AC-3)
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Mechanical Life: >10 million operations
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Electrical Life (AC-3): >1 million operations
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Ambient Temperature: -25°C to +60°C
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Dimensions (HxWxD): Approx. 90 × 45 × 100 mm
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Certifications: CE, UL, CSA, EAC, RoHS
Applications
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Motor control up to 15 kW
-
HVAC systems and fan control
-
Pump and conveyor switching
-
Industrial automation panels
-
OEM equipment and machinery
Why Choose the 3RT2027-2BB40?
-
Reliable Performance: Siemens quality for industrial duty cycles
-
Spring Terminals: Faster, safer installation without tools
-
Integrated Auxiliary Contacts: Built-in control feedback
-
Compact Design: Space-saving in control cabinets
-
Versatile Mounting: Fits DIN rail or panel layouts
Order Now
The Siemens 3RT2027-2BB40 contactor is in stock and ready for international delivery.
Description
Siemens 3RT2027-2BB40 | SIRIUS 3-Pole Contactor with 24V DC Coil and Auxiliary Contacts
Overview
The Siemens 3RT2027-2BB40 is a 3-pole power contactor from the SIRIUS 3RT2 series, designed to switch motors and other loads up to 32A (AC-3) at 400V. Featuring a 24V DC electronic coil, 1 NO + 1 NC auxiliary contacts, and spring-loaded terminals, this Size S0 contactor ensures fast installation, reliable operation, and vibration-resistant wiring. Ideal for motor starters and industrial control panels.
Key Features
-
Main Contacts: 3 NO (power switching)
-
Auxiliary Contacts: 1 NO + 1 NC (integrated)
-
Rated Current (AC-3): 32A at 400V
-
Control Voltage: 24V DC
-
Frame Size: S0
-
Terminals: Spring-type connections (tool-free)
-
Utilization Category: AC-3, AC-1
-
Mounting: DIN rail or panel
-
Protection Class: IP20
Technical Specifications
-
Catalog Number: 3RT2027-2BB40
-
Series: SIRIUS 3RT2
-
Power Rating: Up to 15 kW at 400V (AC-3)
-
Mechanical Life: >10 million operations
-
Electrical Life (AC-3): >1 million operations
-
Ambient Temperature: -25°C to +60°C
-
Dimensions (HxWxD): Approx. 90 × 45 × 100 mm
-
Certifications: CE, UL, CSA, EAC, RoHS
Applications
-
Motor control up to 15 kW
-
HVAC systems and fan control
-
Pump and conveyor switching
-
Industrial automation panels
-
OEM equipment and machinery
Why Choose the 3RT2027-2BB40?
-
Reliable Performance: Siemens quality for industrial duty cycles
-
Spring Terminals: Faster, safer installation without tools
-
Integrated Auxiliary Contacts: Built-in control feedback
-
Compact Design: Space-saving in control cabinets
-
Versatile Mounting: Fits DIN rail or panel layouts
Order Now
The Siemens 3RT2027-2BB40 contactor is in stock and ready for international delivery.