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3RT1044-1AK60 | Siemens 3RT Series IEC Contactor 30 kW, 400V AC-3, 65A, 120V AC Coil
- Regular price
- $420.00
- Sale price
- $420.00
- Regular price
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Product Description P/N: 3RT1044-1AK60
Description
The Siemens 3RT1044-1AK60 is a Sirius 3RT Series IEC contactor designed for three-phase motor control applications. It is rated for AC-3 switching up to 30 kW at 400 V and supports motor loads up to 50 HP at 460 V. The device operates with a 120 VAC control coil and is built for reliable installation in industrial control panels.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Contactors & Starters |
| Part Number | 3RT1044-1AK60 |
| Subcategory | Contactor |
| Series | Sirius 3RT Series |
| Primary Type | IEC Contactor |
| Power Rating | 30 kW (AC-3, 400 V) |
| Voltage Rating | 400 VAC |
| Control Voltage | 120 VAC (50/60 Hz) |
| Current Rating | 65 A |
| Number of Poles | 3 |
| Horsepower Ratings | 5 HP @ 115 V 1Ø; 10 HP @ 208 V 1Ø; 15 HP @ 230 V 1Ø; 20 HP @ 208 V 3Ø; 25 HP @ 230 V 3Ø; 50 HP @ 460 V 3Ø; 60 HP @ 575 V 3Ø |
| Mounting Type | DIN rail |
| Terminal Type | Screw terminal |
| Width | 70 mm (2.756 in) |
| Length | 146 mm (5.748 in) |
| Depth | 3 mm (0.118 in) |
| Operating Temperature | -25 to 60 °C |
| Standards / Approvals | UL, CSA, CE, GOST, CAC |
| Protection | IP00 |
| Coil Features | 4-point AC coil wiring flexibility |
Information About 3RT1044-1AK60
The 3RT1044-1AK60 is part of Siemens’ Sirius 3RT contactor family, engineered for high-performance motor switching under AC-3 duty. Its design includes a 3-pole configuration with screw terminal connections and DIN rail mounting for easy panel integration. The contactor offers broad horsepower compatibility across single-phase and three-phase applications, with a rugged S3 frame size for demanding environments. Typical applications include motor starters, pump control, HVAC equipment, conveyors, and general industrial machinery requiring reliable switching performance and global certification compliance.
Key Features:
- 65 A IEC-rated contactor: Suitable for heavy-duty motor switching.
- AC-3 30 kW at 400 V: Optimized for three-phase motor control.
- 120 VAC control coil: Compatible with common industrial control voltages.
- Wide horsepower ratings: Up to 60 HP at 575 V.
- 3-pole design: Standard configuration for motor applications.
- DIN rail mounting: Simplifies installation and panel layout.
- Screw terminals: Provide secure and durable wiring connections.
- Certified for global use: UL, CE, CSA, GOST, and CAC approvals.
The 3RT1044-1AK60 delivers the reliability and precision required for industrial motor control and AC-3 duty switching.
Description
The Siemens 3RT1044-1AK60 is a Sirius 3RT Series IEC contactor designed for three-phase motor control applications. It is rated for AC-3 switching up to 30 kW at 400 V and supports motor loads up to 50 HP at 460 V. The device operates with a 120 VAC control coil and is built for reliable installation in industrial control panels.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Contactors & Starters |
| Part Number | 3RT1044-1AK60 |
| Subcategory | Contactor |
| Series | Sirius 3RT Series |
| Primary Type | IEC Contactor |
| Power Rating | 30 kW (AC-3, 400 V) |
| Voltage Rating | 400 VAC |
| Control Voltage | 120 VAC (50/60 Hz) |
| Current Rating | 65 A |
| Number of Poles | 3 |
| Horsepower Ratings | 5 HP @ 115 V 1Ø; 10 HP @ 208 V 1Ø; 15 HP @ 230 V 1Ø; 20 HP @ 208 V 3Ø; 25 HP @ 230 V 3Ø; 50 HP @ 460 V 3Ø; 60 HP @ 575 V 3Ø |
| Mounting Type | DIN rail |
| Terminal Type | Screw terminal |
| Width | 70 mm (2.756 in) |
| Length | 146 mm (5.748 in) |
| Depth | 3 mm (0.118 in) |
| Operating Temperature | -25 to 60 °C |
| Standards / Approvals | UL, CSA, CE, GOST, CAC |
| Protection | IP00 |
| Coil Features | 4-point AC coil wiring flexibility |
Information About 3RT1044-1AK60
The 3RT1044-1AK60 is part of Siemens’ Sirius 3RT contactor family, engineered for high-performance motor switching under AC-3 duty. Its design includes a 3-pole configuration with screw terminal connections and DIN rail mounting for easy panel integration. The contactor offers broad horsepower compatibility across single-phase and three-phase applications, with a rugged S3 frame size for demanding environments. Typical applications include motor starters, pump control, HVAC equipment, conveyors, and general industrial machinery requiring reliable switching performance and global certification compliance.
Key Features:
- 65 A IEC-rated contactor: Suitable for heavy-duty motor switching.
- AC-3 30 kW at 400 V: Optimized for three-phase motor control.
- 120 VAC control coil: Compatible with common industrial control voltages.
- Wide horsepower ratings: Up to 60 HP at 575 V.
- 3-pole design: Standard configuration for motor applications.
- DIN rail mounting: Simplifies installation and panel layout.
- Screw terminals: Provide secure and durable wiring connections.
- Certified for global use: UL, CE, CSA, GOST, and CAC approvals.
The 3RT1044-1AK60 delivers the reliability and precision required for industrial motor control and AC-3 duty switching.