Siemens Industrial Controls 3RA1921-1DA00 Link Module
The Siemens 3RA1921-1DA00 Link Module is a critical component for streamlining the assembly of SIRIUS motor starters. Engineered for mechanical and electrical connection, this module enables the direct coupling of 3RT201 contactors (Size S00) to 3RV2 circuit breakers or motor starter protectors (Sizes S00 and S0). By utilizing screw terminal connections, it eliminates the need for complex internal wiring between the protective device and the contactor, significantly reducing cabinet footprint and installation time. Designed for both AC and DC operation, it supports 3-pole configurations and maintains high operational reliability in industrial automation environments. This direct mounting link module ensures a rigid, vibration-resistant bridge that is essential for building compact load feeders. Utilizing the 3RA1921-1DA00 ensures full compatibility within the SIRIUS modular system, facilitating rapid maintenance and hardware replacement in high-demand HVACR and industrial control panels.
Key Benefits- Simplifies load feeder assembly by integrating electrical and mechanical connections into a single, compact unit.
- Reduces wiring errors and labor costs through direct-mount screw terminal technology.
- Optimizes control panel space, allowing for higher density hardware configurations.
- Broad compatibility across the SIRIUS range, supporting both S00 and S0 frame sizes for motor starter protectors.
- Durable industrial construction rated for heavy-duty switching and consistent performance in AC/DC applications.
Which contactors are compatible with the 3RA1921-1DA00?
This module is specifically designed for Size S00 contactors, primarily the 3RT201 series and the older 3RT101 models.
Can I use this with both AC and DC contactors?
Yes, the 3RA1921-1DA00 is engineered to handle both AC and DC operation, providing versatile integration for various control circuit requirements.
Does this module support Size S0 motor starter protectors?
While the contactor side must be Size S00, the module is compatible with 3RV2 circuit breakers in both Size S00 and Size S0 frames.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $21.44
-65%$21.44
$7.50Siemens Industrial Controls 3RA1921-1DA00 Link Module
The Siemens 3RA1921-1DA00 Link Module is a critical component for streamlining the assembly of SIRIUS motor starters. Engineered for mechanical and electrical connection, this module enables the direct coupling of 3RT201 contactors (Size S00) to 3RV2 circuit breakers or motor starter protectors (Sizes S00 and S0). By utilizing screw terminal connections, it eliminates the need for complex internal wiring between the protective device and the contactor, significantly reducing cabinet footprint and installation time. Designed for both AC and DC operation, it supports 3-pole configurations and maintains high operational reliability in industrial automation environments. This direct mounting link module ensures a rigid, vibration-resistant bridge that is essential for building compact load feeders. Utilizing the 3RA1921-1DA00 ensures full compatibility within the SIRIUS modular system, facilitating rapid maintenance and hardware replacement in high-demand HVACR and industrial control panels.
Key Benefits- Simplifies load feeder assembly by integrating electrical and mechanical connections into a single, compact unit.
- Reduces wiring errors and labor costs through direct-mount screw terminal technology.
- Optimizes control panel space, allowing for higher density hardware configurations.
- Broad compatibility across the SIRIUS range, supporting both S00 and S0 frame sizes for motor starter protectors.
- Durable industrial construction rated for heavy-duty switching and consistent performance in AC/DC applications.
Which contactors are compatible with the 3RA1921-1DA00?
This module is specifically designed for Size S00 contactors, primarily the 3RT201 series and the older 3RT101 models.
Can I use this with both AC and DC contactors?
Yes, the 3RA1921-1DA00 is engineered to handle both AC and DC operation, providing versatile integration for various control circuit requirements.
Does this module support Size S0 motor starter protectors?
While the contactor side must be Size S00, the module is compatible with 3RV2 circuit breakers in both Size S00 and Size S0 frames.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Siemens 3RA1921-1DA00 Link Module is a critical component for streamlining the assembly of SIRIUS motor starters. Engineered for mechanical and electrical connection, this module enables the direct coupling of 3RT201 contactors (Size S00) to 3RV2 circuit breakers or motor starter protectors (Sizes S00 and S0). By utilizing screw terminal connections, it eliminates the need for complex internal wiring between the protective device and the contactor, significantly reducing cabinet footprint and installation time. Designed for both AC and DC operation, it supports 3-pole configurations and maintains high operational reliability in industrial automation environments. This direct mounting link module ensures a rigid, vibration-resistant bridge that is essential for building compact load feeders. Utilizing the 3RA1921-1DA00 ensures full compatibility within the SIRIUS modular system, facilitating rapid maintenance and hardware replacement in high-demand HVACR and industrial control panels.
Key Benefits- Simplifies load feeder assembly by integrating electrical and mechanical connections into a single, compact unit.
- Reduces wiring errors and labor costs through direct-mount screw terminal technology.
- Optimizes control panel space, allowing for higher density hardware configurations.
- Broad compatibility across the SIRIUS range, supporting both S00 and S0 frame sizes for motor starter protectors.
- Durable industrial construction rated for heavy-duty switching and consistent performance in AC/DC applications.
Which contactors are compatible with the 3RA1921-1DA00?
This module is specifically designed for Size S00 contactors, primarily the 3RT201 series and the older 3RT101 models.
Can I use this with both AC and DC contactors?
Yes, the 3RA1921-1DA00 is engineered to handle both AC and DC operation, providing versatile integration for various control circuit requirements.
Does this module support Size S0 motor starter protectors?
While the contactor side must be Size S00, the module is compatible with 3RV2 circuit breakers in both Size S00 and Size S0 frames.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
