Siemens Industrial Controls 3RT2024-1AN20 Contactor
The Siemens 3RT2024-1AN20 is a high-performance 3-pole power contactor designed for reliable switching in Sirius Innovation systems. Engineered for S0 frame size applications, this unit handles a 12A AC-3 inductive load at 400V, making it suitable for motors up to 5.5 kW. The control circuit operates on a 220V AC 50/60Hz coil, providing stable actuation for industrial automation and HVACR control panels. This specialized magnetic starter component features integrated 1NO (Normally Open) and 1NC (Normally Closed) auxiliary contacts to ensure seamless feedback loops and interlocking logic. Utilizing screw terminals for secure conductor termination, the device supports high switching cycles and maintains thermal stability under continuous duty. Its modular design allows for the direct mounting of 3RU21 thermal overload relays or 3RB30 electronic protection units, streamlining motor starter assembly and reducing footprint within the enclosure.
Key Benefits- Enhanced Contact Reliability: Integrated 1NO + 1NC auxiliary contacts provide precise state feedback for control circuits without requiring additional blocks.
- Optimized S0 Footprint: Compact dimensions allow for high-density DIN rail mounting, essential for modern control cabinet optimization.
- High Short-Circuit Strength: Designed to withstand significant fault currents when paired with appropriate Siemens 3RV2 circuit breakers.
- Climate Independence: Robust construction ensures consistent operation in ambient temperatures ranging from -25 to +60°C.
What is the maximum horsepower rating for this contactor?
In a typical three-phase 460V application, the 3RT2024-1AN20 is rated for approximately 7.5 HP, while at 230V it handles up to 3 HP, adhering to AC-3 utilization categories.
Can I use this contactor for DC switching?
While primary power poles can handle DC loads under specific derating conditions (AC-1), this specific model utilizes a 220V AC coil; ensure your control voltage matches the AC input requirements.
What is the torque specification for the screw terminals?
For S0 frame screw terminals, Siemens typically specifies a tightening torque of 2.0 to 2.5 Nm (18 to 22 lb-in) to ensure a gas-tight connection and prevent localized overheating.
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 3RT2024-1AN20 Contactor
The Siemens 3RT2024-1AN20 is a high-performance 3-pole power contactor designed for reliable switching in Sirius Innovation systems. Engineered for S0 frame size applications, this unit handles a 12A AC-3 inductive load at 400V, making it suitable for motors up to 5.5 kW. The control circuit operates on a 220V AC 50/60Hz coil, providing stable actuation for industrial automation and HVACR control panels. This specialized magnetic starter component features integrated 1NO (Normally Open) and 1NC (Normally Closed) auxiliary contacts to ensure seamless feedback loops and interlocking logic. Utilizing screw terminals for secure conductor termination, the device supports high switching cycles and maintains thermal stability under continuous duty. Its modular design allows for the direct mounting of 3RU21 thermal overload relays or 3RB30 electronic protection units, streamlining motor starter assembly and reducing footprint within the enclosure.
Key Benefits- Enhanced Contact Reliability: Integrated 1NO + 1NC auxiliary contacts provide precise state feedback for control circuits without requiring additional blocks.
- Optimized S0 Footprint: Compact dimensions allow for high-density DIN rail mounting, essential for modern control cabinet optimization.
- High Short-Circuit Strength: Designed to withstand significant fault currents when paired with appropriate Siemens 3RV2 circuit breakers.
- Climate Independence: Robust construction ensures consistent operation in ambient temperatures ranging from -25 to +60°C.
What is the maximum horsepower rating for this contactor?
In a typical three-phase 460V application, the 3RT2024-1AN20 is rated for approximately 7.5 HP, while at 230V it handles up to 3 HP, adhering to AC-3 utilization categories.
Can I use this contactor for DC switching?
While primary power poles can handle DC loads under specific derating conditions (AC-1), this specific model utilizes a 220V AC coil; ensure your control voltage matches the AC input requirements.
What is the torque specification for the screw terminals?
For S0 frame screw terminals, Siemens typically specifies a tightening torque of 2.0 to 2.5 Nm (18 to 22 lb-in) to ensure a gas-tight connection and prevent localized overheating.
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.
Product Information
Product Information
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Shipping & Returns
Description
The Siemens 3RT2024-1AN20 is a high-performance 3-pole power contactor designed for reliable switching in Sirius Innovation systems. Engineered for S0 frame size applications, this unit handles a 12A AC-3 inductive load at 400V, making it suitable for motors up to 5.5 kW. The control circuit operates on a 220V AC 50/60Hz coil, providing stable actuation for industrial automation and HVACR control panels. This specialized magnetic starter component features integrated 1NO (Normally Open) and 1NC (Normally Closed) auxiliary contacts to ensure seamless feedback loops and interlocking logic. Utilizing screw terminals for secure conductor termination, the device supports high switching cycles and maintains thermal stability under continuous duty. Its modular design allows for the direct mounting of 3RU21 thermal overload relays or 3RB30 electronic protection units, streamlining motor starter assembly and reducing footprint within the enclosure.
Key Benefits- Enhanced Contact Reliability: Integrated 1NO + 1NC auxiliary contacts provide precise state feedback for control circuits without requiring additional blocks.
- Optimized S0 Footprint: Compact dimensions allow for high-density DIN rail mounting, essential for modern control cabinet optimization.
- High Short-Circuit Strength: Designed to withstand significant fault currents when paired with appropriate Siemens 3RV2 circuit breakers.
- Climate Independence: Robust construction ensures consistent operation in ambient temperatures ranging from -25 to +60°C.
What is the maximum horsepower rating for this contactor?
In a typical three-phase 460V application, the 3RT2024-1AN20 is rated for approximately 7.5 HP, while at 230V it handles up to 3 HP, adhering to AC-3 utilization categories.
Can I use this contactor for DC switching?
While primary power poles can handle DC loads under specific derating conditions (AC-1), this specific model utilizes a 220V AC coil; ensure your control voltage matches the AC input requirements.
What is the torque specification for the screw terminals?
For S0 frame screw terminals, Siemens typically specifies a tightening torque of 2.0 to 2.5 Nm (18 to 22 lb-in) to ensure a gas-tight connection and prevent localized overheating.
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.
