Overview
The Siemens 3RA1931-1AA00 Link Module is a critical component in the SIRIUS modular system, designed to provide a robust electrical and mechanical connection between specific Siemens motor control devices. This link module is engineered for the reliable assembly of direct or reversing motor starters and soft starter combinations, eliminating the need for complex, time-consuming wiring between the main components.
It is specifically dimensioned for Size S2 devices and is used for:
- 3RV1.31 Motor Starter Protectors / Circuit Breakers
- 3RT1.3 Contactors
- 3RW3 Soft Starters
This product is supplied for AC Operation and comes in individual unit packaging.
Key Features & Functions
- Seamless Integration: Provides both electrical power path and mechanical coupling in one compact unit.
- Reduces Wiring: Significantly cuts down on manual wiring effort, reducing installation time and potential errors.
- Optimized for Size S2: Perfectly fits Size S2 devices (e.g., 3RT103 Contactors and 3RV103 Motor Starter Protectors).
- Compatibility: Designed for use with 3RV1.31, 3RT1.3, and 3RW3 series AC-operated control gear.
- High Reliability: Ensures secure, vibration-resistant mounting and connection, crucial for industrial motor control.
- System Component: An integral part of the versatile Siemens SIRIUS industrial control system.
Benefits
- Faster Assembly: Achieve quick and easy setup of motor starter combinations, minimizing downtime.
- Space Saving: The compact link design helps optimize panel space compared to traditional wiring methods.
- Improved Safety: Reduces the risk of short circuits and connection failures associated with loose manual wiring.
- Professional, Clean Look: Creates a neat, professional appearance within the control panel.
- Genuine Quality: Guaranteed reliability and compatibility as a genuine Siemens component.
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