Siemens Industrial Controls 3RT2025-1AC20 Contactor
When you are managing heavy motor loads in a commercial setting, the Siemens 3RT2025-1AC20 Contactor offers the rugged reliability expected from the SIRIUS G2 series. This 3-pole IEC contactor is engineered for a 16 Amp AC-3 inductive rating and a 40 Amp AC-1 resistive rating, making it a versatile choice for direct-on-line starting of 3-phase motors up to 10 HP at 460V. The integrated 24VAC 50/60Hz coil allows for seamless integration into standard low-voltage control circuits typical of HVACR and industrial automation panels. This unit is built in the Size S0 frame, ensuring a compact footprint while providing a higher current capacity than smaller S00 units. It features built-in auxiliary contacts (1 NO + 1 NC), giving you the necessary feedback loop for status monitoring without needing additional add-on blocks immediately.
The Siemens 3RT2025-1AC20 24V model serves as a direct technical successor to the legacy 3RT1025-1AC20, maintaining the same mounting dimensions for easy retrofitting on standard 35mm DIN rail. With screw-type terminals designed for high contact reliability, this contactor remains stable under heavy vibration and temperature fluctuations ranging from -25°C to +60°C. For contractors looking to improve system longevity, this unit is fully compatible with 3RU21 thermal overload relays and 3RB3 electronic overloads to ensure comprehensive motor protection. The IP20 finger-safe design meets EN 50274 standards, ensuring safety during maintenance and diagnostic checks.
Key Benefits for Technicians- SIRIUS Innovation Compatibility: Seamlessly integrates with the full ecosystem of Siemens 3RT2 accessories, including surge suppressors and auxiliary switch blocks.
- High Switching Frequency: Rated for up to 10 million mechanical operating cycles, ensuring long-term performance in demanding cycling applications.
- Dual-Frequency Coil: The 24VAC coil operates efficiently at both 50Hz and 60Hz, reducing the need for multiple SKUs in your service truck.
- Direct Cross Reference: Perfect replacement for Furnas contactor systems requiring a 24V control signal and 16A power rating.
- Auxiliary Integration: Ships with 1 normally open (NO) and 1 normally closed (NC) base-mounted auxiliary contacts as standard.
Is the 3RT2025-1AC20 a direct replacement for the Furnas 24VAC contactor?
Yes, in many industrial applications, this Siemens SIRIUS unit is the modern equivalent for 16-25 Amp Furnas-branded contactors using a 24V AC coil. Always verify the frame size and mounting footprint during a retrofit.
What is the maximum horsepower rating for this contactor?
The 3RT2025-1AC20 is rated for 15 HP at 575V, 10 HP at 460V, and 5 HP at 230V for 3-phase applications.
Can I add more auxiliary contacts to this unit?
Absolutely. This Size S0 contactor can be expanded with front-mounted or side-mounted auxiliary switch blocks to accommodate complex control logic and signaling requirements.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Siemens Industrial Controls 3RT2025-1AC20 Contactor
When you are managing heavy motor loads in a commercial setting, the Siemens 3RT2025-1AC20 Contactor offers the rugged reliability expected from the SIRIUS G2 series. This 3-pole IEC contactor is engineered for a 16 Amp AC-3 inductive rating and a 40 Amp AC-1 resistive rating, making it a versatile choice for direct-on-line starting of 3-phase motors up to 10 HP at 460V. The integrated 24VAC 50/60Hz coil allows for seamless integration into standard low-voltage control circuits typical of HVACR and industrial automation panels. This unit is built in the Size S0 frame, ensuring a compact footprint while providing a higher current capacity than smaller S00 units. It features built-in auxiliary contacts (1 NO + 1 NC), giving you the necessary feedback loop for status monitoring without needing additional add-on blocks immediately.
The Siemens 3RT2025-1AC20 24V model serves as a direct technical successor to the legacy 3RT1025-1AC20, maintaining the same mounting dimensions for easy retrofitting on standard 35mm DIN rail. With screw-type terminals designed for high contact reliability, this contactor remains stable under heavy vibration and temperature fluctuations ranging from -25°C to +60°C. For contractors looking to improve system longevity, this unit is fully compatible with 3RU21 thermal overload relays and 3RB3 electronic overloads to ensure comprehensive motor protection. The IP20 finger-safe design meets EN 50274 standards, ensuring safety during maintenance and diagnostic checks.
Key Benefits for Technicians- SIRIUS Innovation Compatibility: Seamlessly integrates with the full ecosystem of Siemens 3RT2 accessories, including surge suppressors and auxiliary switch blocks.
- High Switching Frequency: Rated for up to 10 million mechanical operating cycles, ensuring long-term performance in demanding cycling applications.
- Dual-Frequency Coil: The 24VAC coil operates efficiently at both 50Hz and 60Hz, reducing the need for multiple SKUs in your service truck.
- Direct Cross Reference: Perfect replacement for Furnas contactor systems requiring a 24V control signal and 16A power rating.
- Auxiliary Integration: Ships with 1 normally open (NO) and 1 normally closed (NC) base-mounted auxiliary contacts as standard.
Is the 3RT2025-1AC20 a direct replacement for the Furnas 24VAC contactor?
Yes, in many industrial applications, this Siemens SIRIUS unit is the modern equivalent for 16-25 Amp Furnas-branded contactors using a 24V AC coil. Always verify the frame size and mounting footprint during a retrofit.
What is the maximum horsepower rating for this contactor?
The 3RT2025-1AC20 is rated for 15 HP at 575V, 10 HP at 460V, and 5 HP at 230V for 3-phase applications.
Can I add more auxiliary contacts to this unit?
Absolutely. This Size S0 contactor can be expanded with front-mounted or side-mounted auxiliary switch blocks to accommodate complex control logic and signaling requirements.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
When you are managing heavy motor loads in a commercial setting, the Siemens 3RT2025-1AC20 Contactor offers the rugged reliability expected from the SIRIUS G2 series. This 3-pole IEC contactor is engineered for a 16 Amp AC-3 inductive rating and a 40 Amp AC-1 resistive rating, making it a versatile choice for direct-on-line starting of 3-phase motors up to 10 HP at 460V. The integrated 24VAC 50/60Hz coil allows for seamless integration into standard low-voltage control circuits typical of HVACR and industrial automation panels. This unit is built in the Size S0 frame, ensuring a compact footprint while providing a higher current capacity than smaller S00 units. It features built-in auxiliary contacts (1 NO + 1 NC), giving you the necessary feedback loop for status monitoring without needing additional add-on blocks immediately.
The Siemens 3RT2025-1AC20 24V model serves as a direct technical successor to the legacy 3RT1025-1AC20, maintaining the same mounting dimensions for easy retrofitting on standard 35mm DIN rail. With screw-type terminals designed for high contact reliability, this contactor remains stable under heavy vibration and temperature fluctuations ranging from -25°C to +60°C. For contractors looking to improve system longevity, this unit is fully compatible with 3RU21 thermal overload relays and 3RB3 electronic overloads to ensure comprehensive motor protection. The IP20 finger-safe design meets EN 50274 standards, ensuring safety during maintenance and diagnostic checks.
Key Benefits for Technicians- SIRIUS Innovation Compatibility: Seamlessly integrates with the full ecosystem of Siemens 3RT2 accessories, including surge suppressors and auxiliary switch blocks.
- High Switching Frequency: Rated for up to 10 million mechanical operating cycles, ensuring long-term performance in demanding cycling applications.
- Dual-Frequency Coil: The 24VAC coil operates efficiently at both 50Hz and 60Hz, reducing the need for multiple SKUs in your service truck.
- Direct Cross Reference: Perfect replacement for Furnas contactor systems requiring a 24V control signal and 16A power rating.
- Auxiliary Integration: Ships with 1 normally open (NO) and 1 normally closed (NC) base-mounted auxiliary contacts as standard.
Is the 3RT2025-1AC20 a direct replacement for the Furnas 24VAC contactor?
Yes, in many industrial applications, this Siemens SIRIUS unit is the modern equivalent for 16-25 Amp Furnas-branded contactors using a 24V AC coil. Always verify the frame size and mounting footprint during a retrofit.
What is the maximum horsepower rating for this contactor?
The 3RT2025-1AC20 is rated for 15 HP at 575V, 10 HP at 460V, and 5 HP at 230V for 3-phase applications.
Can I add more auxiliary contacts to this unit?
Absolutely. This Size S0 contactor can be expanded with front-mounted or side-mounted auxiliary switch blocks to accommodate complex control logic and signaling requirements.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
