🔹 Siemens SIRIUS 3US Accessory – 3US9156-00-8K (Installation & System Integration Part)
🔹 Product Description
The Siemens 3US9156-00-8K is an installation and system integration accessory designed for use with the SIRIUS 3US thermal overload relay series. It is used to support the mechanical mounting, alignment, and modular assembly of overload relays within Siemens motor starter systems.
This accessory is part of the Siemens SIRIUS modular motor protection ecosystem, ensuring proper combination of contactors, overload relays, and mounting accessories in compact industrial control panels.
The 3US9156-00-8K helps achieve secure mechanical fitment and precise alignment, which is essential for maintaining stable electrical connections and reliable motor protection performance. It is commonly used in motor control centers (MCCs), automation panels, and industrial starter assemblies, where modular construction and quick installation are important.
By improving assembly accuracy and system compatibility, this accessory supports efficient panel building, easier maintenance, and standardized motor protection configurations.
🔹 Key Features
• Genuine Siemens SIRIUS 3US series accessory
• Model: 3US9156-00-8K
• Designed for installation and system integration support
• Ensures secure mechanical mounting of 3US thermal overload relays
• Improves alignment in motor starter assemblies
• Compatible with Siemens modular SIRIUS systems
• Enhances control panel building efficiency
• Supports compact and standardized industrial designs
• Provides stable mechanical and electrical integration
• Suitable for automation and MCC applications
| Parameter | Specification |
|---|---|
| Product Series | Siemens SIRIUS 3US |
| Model Number | 3US9156-00-8K |
| Product Type | Thermal Overload Relay Accessory |
| Function | Installation / System Integration |
| Application | Motor starter & control panel assembly |
| Compatibility | Siemens 3US Thermal Overload Relay Series |
| Mounting Type | Modular panel integration |
| Usage | Mechanical & electrical support accessory |
| Brand | Siemens |
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