Overview: Siemens 3RT2038-1AG20 SIRIUS Contactor
The Siemens 3RT2038-1AG20 is a high-performance power contactor from the renowned SIRIUS series, engineered for reliable switching and control of electrical loads. This robust 3-pole contactor is rated for AC-3e/AC-3 operation, handling currents up to 80 A and motor loads up to 37 kW at 400 V. Designed for demanding industrial applications, it features a durable construction and a compact Size S2 frame, making it a perfect fit for a wide range of control panels and machinery.
Key Benefit
- High Performance & Reliability: With an 80 A current rating and a 37 kW capacity, the 3RT2038-1AG20 is built to handle significant electrical loads with exceptional reliability, reducing downtime and maintenance costs.
- Versatile Application: Ideal for controlling electric motors, resistive loads, and other inductive loads in various industrial settings, including manufacturing, automation, and HVAC systems.
- Integrated Auxiliary Contacts: The built-in 1 NO (Normally Open) and 1 NC (Normally Closed) auxiliary contacts provide flexible options for status monitoring and interlocking in complex control circuits.
- Simple & Secure Connection: The reliable screw terminals ensure a strong, secure connection for wiring, simplifying installation and minimizing the risk of loose connections.
- Compact & Space-Saving Design: Its Size S2 form factor allows for efficient use of space within control cabinets, enabling more compact and streamlined system designs.
- Energy Efficient: Part of the SIRIUS family, this contactor is designed for low power consumption, contributing to reduced operational costs over its lifespan.
Technical Specifications (Functions & Features)
- Product Type: Power Contactor
- Product Number: 3RT2038-1AG20
- Brand: Siemens SIRIUS
- Poles: 3-pole
- Operational Current (AC-3e/AC-3): 80 A
- Rated Power (at 400 V): 37 kW
- Control Voltage: 110 V AC, 50/60 Hz
- Auxiliary Contacts: 1 NO + 1 NC
- Terminal Type: Screw Terminal
- Size: S2
- Mounting: DIN rail or screw mounting
- Standards: IEC, UL, CSA certified
- Typical Applications: Motor control, switching of resistive loads, automation systems, HVAC applications.
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