Siemens Industrial Controls 3RT2037-1AK60 Circuit breaker
The Siemens 3RT2037-1AK60 is a heavy-duty, 3-pole Sirius S2 contactor engineered for demanding motor switching applications. This industrial-grade component is rated for 65A (AC-3/AC-3e) at 400V, delivering a power output of 30 kW, and can handle resistive loads up to 80A (AC-1). Designed as a staple for contractors managing IE3/IE4 motors, it features a 120V AC (60Hz) / 110V AC (50Hz) control coil. The screw terminal configuration ensures high contact reliability and simplified wiring in compact control cabinet layouts. Integrated with 1 NO + 1 NC auxiliary contacts, this unit is part of the Sirius Modular System, allowing for seamless integration with overload relays and function modules. Built for global deployment, the Siemens 3RT2037-1AK60 IEC contactor is finger-safe, climate-resistant, and supports both DIN rail and surface mounting, making it a versatile choice for direct-on-line (DOL) starters and complex industrial automation feeders.
Key Benefits
- Industrial Performance: Rated for 65 Amp motor control and up to 30 kW at 400V, optimized for high-efficiency IE3/IE4 motors.
- Compact S2 Frame: Maximizes cabinet space without sacrificing current-carrying capacity or thermal stability.
- System Versatility: Part of the Sirius modular system, facilitating easy attachment of auxiliary switch blocks and surge suppressors.
- Reliable Auxiliary Integration: Standardized 1NO/1NC auxiliary contacts provide immediate feedback for control circuits.
- Secure Connections: Rugged screw-clamp terminals prevent loosening due to vibration in harsh mechanical environments.
Common Questions
What is the maximum current rating for the 3RT2037-1AK60?
This Size S2 contactor is rated for an inductive load of 65A (AC-3) and a resistive load of 80A (AC-1), making it suitable for motor applications up to 50 HP at 460V.
What coil voltage does this Siemens Sirius contactor require?
The 3RT2037-1AK60 datasheet specifies a dual-frequency AC coil compatible with 120V AC at 60Hz and 110V AC at 50Hz, standard for most domestic industrial control circuits.
Can I expand the auxiliary contacts on this unit?
Yes, the Siemens 3RT2037-1AK60 supports the addition of front-mounted or lateral auxiliary switch blocks, allowing for more complex interlocking or signaling configurations.
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 3RT2037-1AK60 Circuit breaker
The Siemens 3RT2037-1AK60 is a heavy-duty, 3-pole Sirius S2 contactor engineered for demanding motor switching applications. This industrial-grade component is rated for 65A (AC-3/AC-3e) at 400V, delivering a power output of 30 kW, and can handle resistive loads up to 80A (AC-1). Designed as a staple for contractors managing IE3/IE4 motors, it features a 120V AC (60Hz) / 110V AC (50Hz) control coil. The screw terminal configuration ensures high contact reliability and simplified wiring in compact control cabinet layouts. Integrated with 1 NO + 1 NC auxiliary contacts, this unit is part of the Sirius Modular System, allowing for seamless integration with overload relays and function modules. Built for global deployment, the Siemens 3RT2037-1AK60 IEC contactor is finger-safe, climate-resistant, and supports both DIN rail and surface mounting, making it a versatile choice for direct-on-line (DOL) starters and complex industrial automation feeders.
Key Benefits
- Industrial Performance: Rated for 65 Amp motor control and up to 30 kW at 400V, optimized for high-efficiency IE3/IE4 motors.
- Compact S2 Frame: Maximizes cabinet space without sacrificing current-carrying capacity or thermal stability.
- System Versatility: Part of the Sirius modular system, facilitating easy attachment of auxiliary switch blocks and surge suppressors.
- Reliable Auxiliary Integration: Standardized 1NO/1NC auxiliary contacts provide immediate feedback for control circuits.
- Secure Connections: Rugged screw-clamp terminals prevent loosening due to vibration in harsh mechanical environments.
Common Questions
What is the maximum current rating for the 3RT2037-1AK60?
This Size S2 contactor is rated for an inductive load of 65A (AC-3) and a resistive load of 80A (AC-1), making it suitable for motor applications up to 50 HP at 460V.
What coil voltage does this Siemens Sirius contactor require?
The 3RT2037-1AK60 datasheet specifies a dual-frequency AC coil compatible with 120V AC at 60Hz and 110V AC at 50Hz, standard for most domestic industrial control circuits.
Can I expand the auxiliary contacts on this unit?
Yes, the Siemens 3RT2037-1AK60 supports the addition of front-mounted or lateral auxiliary switch blocks, allowing for more complex interlocking or signaling configurations.
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
Shipping & Returns
Shipping & Returns
Description
The Siemens 3RT2037-1AK60 is a heavy-duty, 3-pole Sirius S2 contactor engineered for demanding motor switching applications. This industrial-grade component is rated for 65A (AC-3/AC-3e) at 400V, delivering a power output of 30 kW, and can handle resistive loads up to 80A (AC-1). Designed as a staple for contractors managing IE3/IE4 motors, it features a 120V AC (60Hz) / 110V AC (50Hz) control coil. The screw terminal configuration ensures high contact reliability and simplified wiring in compact control cabinet layouts. Integrated with 1 NO + 1 NC auxiliary contacts, this unit is part of the Sirius Modular System, allowing for seamless integration with overload relays and function modules. Built for global deployment, the Siemens 3RT2037-1AK60 IEC contactor is finger-safe, climate-resistant, and supports both DIN rail and surface mounting, making it a versatile choice for direct-on-line (DOL) starters and complex industrial automation feeders.
Key Benefits
- Industrial Performance: Rated for 65 Amp motor control and up to 30 kW at 400V, optimized for high-efficiency IE3/IE4 motors.
- Compact S2 Frame: Maximizes cabinet space without sacrificing current-carrying capacity or thermal stability.
- System Versatility: Part of the Sirius modular system, facilitating easy attachment of auxiliary switch blocks and surge suppressors.
- Reliable Auxiliary Integration: Standardized 1NO/1NC auxiliary contacts provide immediate feedback for control circuits.
- Secure Connections: Rugged screw-clamp terminals prevent loosening due to vibration in harsh mechanical environments.
Common Questions
What is the maximum current rating for the 3RT2037-1AK60?
This Size S2 contactor is rated for an inductive load of 65A (AC-3) and a resistive load of 80A (AC-1), making it suitable for motor applications up to 50 HP at 460V.
What coil voltage does this Siemens Sirius contactor require?
The 3RT2037-1AK60 datasheet specifies a dual-frequency AC coil compatible with 120V AC at 60Hz and 110V AC at 50Hz, standard for most domestic industrial control circuits.
Can I expand the auxiliary contacts on this unit?
Yes, the Siemens 3RT2037-1AK60 supports the addition of front-mounted or lateral auxiliary switch blocks, allowing for more complex interlocking or signaling configurations.
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.
