Overview
The Siemens 3RT7035-1AM00 is a high-performance 3-pole power contactor designed for reliable switching of electrical loads. Part of the SIRIUS 3RT series, this size S2 contactor is engineered for AC-3 applications up to 40A and 18.5kW at 400V. Featuring a robust design and a screw terminal connection, it provides a secure and efficient solution for controlling motors, heaters, and other industrial equipment. Its compact form factor and simple mounting make it ideal for integration into a wide range of control panels and electrical systems.
Key Benefit
- Reliable Performance: Built with Siemens' renowned quality, ensuring long-term operational reliability and durability in demanding industrial environments.
- Energy Efficiency: Optimized for low power consumption, reducing operational costs over the lifetime of the product.
- Space-Saving Design: The compact Size S2 frame allows for high-density panel layouts, maximizing valuable cabinet space.
- Simple & Secure Connections: The screw terminal connection provides a strong, vibration-resistant electrical connection, minimizing maintenance requirements.
- Versatile Application: Suitable for a wide variety of AC-3 applications, including switching motors, pumps, fans, and compressors.
Technical Specification
- Product Name: Power Contactor
- Product Number: 3RT7035-1AM00
- Manufacturer: Siemens
- Rated Operational Current (AC-3): 40 A at 400 V
- Rated Operational Power (AC-3): 18.5 kW at 400 V
- Number of Poles: 3-pole
- Size: S2
- Control Supply Voltage: 220 V AC, 50 Hz
- Connection Type: Screw Terminal
- Main Circuit: Suitable for AC-3 switching duty (motor control)
- Mounting: Snap-on mounting on standard DIN rail or screw mounting
- Standards & Approvals: IEC/EN 60947-4-1, UL, CSA, CCC, etc.
- Compatibility: Designed for use with SIRIUS 3RT accessories such as auxiliary contacts, overloads, and surge suppressors.
Application
The Siemens 3RT7035-1AM00 contactor is an essential component for:
- Motor control circuits
- HVAC systems
- Pumping stations
- Conveyor systems
- Industrial machinery automation
- Lighting control
- Heater and resistive load switching
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