Siemens SIRIUS 3RT1076-2AP36 Power Contactor, 500A, 250kW, AC-3, 3-Pole, 220-240V AC/DC Coil, Spring-Loaded Terminal Original Brand New
$1,742.93
Siemens 3RT1076-2AP36 power contactor, AC-3e/AC-3 500 A, 250 kW / 400 V AC (50-60 Hz) / DC Uc: 220-240 V 3-pole, auxiliary contacts 2 NO + 2 NC drive: conventional main circuit: busbar control and auxiliary circuit: spring-loaded terminal
Overview: High-Performance SIRIUS 3RT1 Contactor
The Siemens 3RT1076-2AP36 is a robust, 3-pole SIRIUS 3RT1 power contactor engineered for high-demand motor switching applications (AC-3e/AC-3). As a key component in the modular SIRIUS industrial control system, this size S12 contactor provides superior performance and high contact reliability in a compact design. It is ideally suited for controlling large industrial motors, offering an excellent solution for Direct On Line (DOL) starters and other heavy-duty switching tasks up to 250 kW / 400 V.
Benefit
- Exceptional Power Handling: Rated for 500 A and 250 kW, making it suitable for powerful motors and demanding industrial loads.
- IE3/IE4 Motor Ready: Compliant with the new AC-3e utilization category, ensuring readiness for modern, energy-efficient motors.
- Flexible AC/DC Control: The conventional coil allows operation with both 220-240V AC and DC control voltages, simplifying inventory and application.
- Fast & Secure Wiring: Features a spring-loaded terminal connection for the control and auxiliary circuits, providing fast, maintenance-free, and vibration-proof wiring. The main circuit utilizes busbar connections for robust power supply integration.
- Modular System Integration: Seamlessly integrates with the SIRIUS modular system, allowing easy combination with other components like electronic overload relays and wiring kits.
- High Reliability: Designed for a long electrical and mechanical life, offering high contact reliability for consistent motor control.
Function
The Siemens 3RT1076-2AP36 power contactor functions as an electromechanical switching device used to safely and reliably switch electrical loads in the main circuit, most commonly controlling the start and stop of 3-phase asynchronous motors. The conventional drive coil, energized by the 220-240V AC/DC control supply, closes or opens the main power contacts. The pre-installed 2 NO + 2 NC auxiliary contacts provide vital signaling and interlocking functions for the control and automation level.
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| Weight | 10.45 kg |
|---|---|
| Dimensions | 233 × 289 × 272 mm |
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