Siemens 3RT1054-1AV36 SIRIUS Power Contactor 115A, 55kW, 380-420V AC/DC, 2 NO + 2 NC Aux Contacts Original Brand New
Siemens 3RT1054-1AV36 power contactor, AC-3e/AC-3 115 A, 55 kW / 400 V, AC (50-60 Hz) / DC Uc: 380-420 V 3-pole, auxiliary contacts 2 NO + 2 NC drive: conventional main circuit: box terminal control and auxiliary circuit: screw terminal
- ConditionOriginal Brand New
- Warranty12 months
Backorder available · Factory lead time 2–3 weeks.
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Description
Overview
The Siemens 3RT1054-1AV36 is a robust and high-performance power contactor from the SIRIUS family, designed for reliable switching of electric motors and other demanding loads. It is engineered to meet the latest standards, including AC-3e/AC-3, ensuring efficiency and safety in industrial applications. This 3-pole contactor is rated for 115 A and can handle motor loads up to 55 kW at 400 V. Its versatile AC/DC operation and wide control voltage range of 380-420 V make it suitable for a variety of power systems. The integrated 2 NO + 2 NC auxiliary contacts provide flexible signaling and interlocking options. Featuring conventional drive and a combination of box and screw terminals, this contactor offers secure and straightforward installation.
Key Features & Benefit
- High Switching Capacity: Rated for 115 A and 55 kW, making it ideal for heavy-duty motor control applications.
- Versatile Operation: Supports both AC (50-60 Hz) and DC control, providing flexibility for different power supply types.
- Wide Control Voltage Range: Operates reliably with a control supply voltage (Uc) of 380-420 V.
- Integrated Auxiliary Contacts: Comes with 2 NO and 2 NC contacts for easy integration into control circuits and signaling.
- Secure & Easy Connection: The main circuit uses a robust box terminal, while the control and auxiliary circuits utilize screw terminals for secure and reliable wiring.
- Durable Design: Part of the trusted Siemens SIRIUS line, known for its long service life and high operational reliability.
- Standards Compliance: Conforms to modern standards like AC-3e/AC-3, ensuring energy efficiency and safety.
Function
The Siemens 3RT1054-1AV36 contactor's primary function is to act as an electrically operated switch for a power circuit. It is used to:
- Start and stop electric motors.
- Switch inductive and resistive loads.
- Control and automate industrial machinery.
- Provide a safe and reliable method for remote switching of high-current circuits.
Technical Specification
- Product Type: Power Contactor
- Product Number: 3RT1054-1AV36
- Manufacturer: Siemens
- Product Series: SIRIUS 3RT
- Rated Current (AC-3e/AC-3): 115 A
- Rated Power (400 V): 55 kW
- Number of Poles: 3
- Control Supply Voltage (Uc): 380-420 V AC (50-60 Hz) / DC
- Auxiliary Contacts: 2 Normally Open (NO) + 2 Normally Closed (NC)
- Drive: Conventional
- Main Circuit Connection: Box Terminal
- Control/Auxiliary Circuit Connection: Screw Terminal
Application
- Industrial motor control centers
- Pump and fan control systems
- Heating, ventilation, and air conditioning (HVAC) systems
- Conveyor systems
- Automation and machine building
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Specifications
| SKU / Model | 3RT1054-1AV36 |
|---|---|
| Weight | 3.59 kg |
| Dimensions | 129 × 190 × 181 mm |
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