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3RT1055-6AF36 | Siemens Sirius 3-Phase IEC Contactor For High-Power Motor Control
- Regular price
- $430.00
- Sale price
- $430.00
- Regular price
-
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Product Description P/N: 3RT1055-6AF36
Description
The Siemens 3RT1055-6AF36 is a heavy-duty IEC contactor designed for controlling large 3-phase motors in industrial applications. Rated up to 60 HP at 230 V and 125 HP at 460 V, it ensures dependable switching performance for high-power motor systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Contactors & Starters |
| Part Number | 3RT1055-6AF36 |
| Subcategory | Contactor |
| Type | Standard |
| Coil Voltage | 110 VAC / 127 VDC |
| Maximum Load Current | 150 A |
| Wattage | 75 kW |
| Horsepower Rating | 60 HP @ 230 V, 125 HP @ 460 V |
| Frequency Rating | 40/60 Hz |
| Number of Poles | 3 |
| Contact Configuration | 3NO |
| Number of Auxiliary Contacts | 4 |
| Coil Power Rating | 300 VA (pickup), 5.8 VA (holding) |
| Power Factor | 0.9 closing / 0.8 holding |
| Contact Rating | 150 A |
| Contact Type | Non-Reversing |
| Connection Type | Bar / Screw |
| Terminal Type | Screw |
| Size | S6 |
| Enclosure Type | IP00 |
| Operating Cycles | 10,000,000 typical |
| Operating Temperature | −25 to 60 °C |
| Mounting Type | Panel Mount |
| Dimensions | 172 mm H × 120 mm W × 180 mm D |
Information About 3RT1055-6AF36
The 3RT1055-6AF36 is a Siemens Sirius S6 contactor engineered for high-capacity motor control applications requiring long service life and reliable switching performance. Its 3-pole non-reversing configuration supports demanding motor loads, complemented by a solid 150-amp contact rating. The contactor operates on 110 VAC or 127 VDC coil control and features robust coil power characteristics for reliable activation under industrial conditions. Designed with screw-type terminals, auxiliary contacts, and an IP00 enclosure, it integrates smoothly into panel-mounted control systems for large-scale equipment and heavy-duty electrical installations.
Key Features:
- High-Power Motor Control: Supports motors up to 60 HP at 230 V and 125 HP at 460 V for demanding industrial applications.
- Durable S6 Frame Size: Built for high-current loads with a rugged mechanical design suited for continuous operation.
- Robust Coil Performance: Offers 300 VA pickup power and low holding power for efficient coil operation.
- Four Auxiliary Contacts: Provides additional signaling and control options for panel-based automation systems.
- Long Mechanical Life: Rated for up to 10 million operating cycles, ensuring dependable long-term service.
- Wide Operating Temperature Range: Functions reliably between −25 and 60 °C for harsh industrial environments.
- Secure Wiring Connections: Equipped with bar/screw terminals and screw-type contacts for stable installation.
- Panel-Mount Integration: Sized for efficient cabinet layout with compact 172 × 120 × 180 mm dimensions.
The 3RT1055-6AF36 delivers the reliability and precision required for controlling high-power industrial motors in demanding electrical systems.
Description
The Siemens 3RT1055-6AF36 is a heavy-duty IEC contactor designed for controlling large 3-phase motors in industrial applications. Rated up to 60 HP at 230 V and 125 HP at 460 V, it ensures dependable switching performance for high-power motor systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | Contactors & Starters |
| Part Number | 3RT1055-6AF36 |
| Subcategory | Contactor |
| Type | Standard |
| Coil Voltage | 110 VAC / 127 VDC |
| Maximum Load Current | 150 A |
| Wattage | 75 kW |
| Horsepower Rating | 60 HP @ 230 V, 125 HP @ 460 V |
| Frequency Rating | 40/60 Hz |
| Number of Poles | 3 |
| Contact Configuration | 3NO |
| Number of Auxiliary Contacts | 4 |
| Coil Power Rating | 300 VA (pickup), 5.8 VA (holding) |
| Power Factor | 0.9 closing / 0.8 holding |
| Contact Rating | 150 A |
| Contact Type | Non-Reversing |
| Connection Type | Bar / Screw |
| Terminal Type | Screw |
| Size | S6 |
| Enclosure Type | IP00 |
| Operating Cycles | 10,000,000 typical |
| Operating Temperature | −25 to 60 °C |
| Mounting Type | Panel Mount |
| Dimensions | 172 mm H × 120 mm W × 180 mm D |
Information About 3RT1055-6AF36
The 3RT1055-6AF36 is a Siemens Sirius S6 contactor engineered for high-capacity motor control applications requiring long service life and reliable switching performance. Its 3-pole non-reversing configuration supports demanding motor loads, complemented by a solid 150-amp contact rating. The contactor operates on 110 VAC or 127 VDC coil control and features robust coil power characteristics for reliable activation under industrial conditions. Designed with screw-type terminals, auxiliary contacts, and an IP00 enclosure, it integrates smoothly into panel-mounted control systems for large-scale equipment and heavy-duty electrical installations.
Key Features:
- High-Power Motor Control: Supports motors up to 60 HP at 230 V and 125 HP at 460 V for demanding industrial applications.
- Durable S6 Frame Size: Built for high-current loads with a rugged mechanical design suited for continuous operation.
- Robust Coil Performance: Offers 300 VA pickup power and low holding power for efficient coil operation.
- Four Auxiliary Contacts: Provides additional signaling and control options for panel-based automation systems.
- Long Mechanical Life: Rated for up to 10 million operating cycles, ensuring dependable long-term service.
- Wide Operating Temperature Range: Functions reliably between −25 and 60 °C for harsh industrial environments.
- Secure Wiring Connections: Equipped with bar/screw terminals and screw-type contacts for stable installation.
- Panel-Mount Integration: Sized for efficient cabinet layout with compact 172 × 120 × 180 mm dimensions.
The 3RT1055-6AF36 delivers the reliability and precision required for controlling high-power industrial motors in demanding electrical systems.