The Siemens 3RT2047-3XF40-0LA2 traction contactor is engineered for reliable and efficient performance in demanding industrial environments. With a 110 A rating and a power output of 55 kW at 400 V, this 3-pole contactor ensures safe and durable switching for heavy-duty motor applications. Equipped with a 110 V DC solid-state operating mechanism and integrated varistor, it provides high switching accuracy and extended service life.
Designed with user convenience and safety in mind, this device features a screw terminal for the main circuit and spring-loaded terminals for the control and auxiliary circuits. The included auxiliary contacts (1 NO + 1 NC) enhance operational flexibility, while the compact frame size S3 allows for easy installation in space-constrained panels.
High Performance
Supports up to 110 A current and 55 kW motor power at 400 V.
Ideal for heavy-duty industrial motor control (AC-3e/AC-3 applications).
Reliable Solid-State Operation
Solid-state operating mechanism ensures rapid and accurate switching.
Improves durability and reduces mechanical wear.
Integrated Protection
Built-in varistor for voltage surge suppression.
Enhances component lifespan and operational safety.
User-Friendly Design
Screw terminals for main circuit ensure firm, secure connections.
Spring-loaded terminals for quick and reliable auxiliary wiring.
Versatile Mounting and Control
Compact frame size S3 for panel space optimization.
Includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contact for control flexibility.
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| SKU / Model | 3RT2047-3XF40-0LA2 |
|---|---|
| Weight | 1.827 kg |
| Dimensions | 160 × 80 × 167 mm |
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