Siemens 8US1261-5MS13 Universal Adapter S2 for 80A, 200 mm height, 54 mm width with 150 mm supply cable

The Siemens 8US1261-5MS13 is a professional-grade universal S2 adapter engineered for integration into electrical distribution systems. Designed to support currents up to 80A, this component provides a stable and secure mounting solution for various electrical devices. With a height of 200 mm and a width of 54 mm, it offers a compact footprint that optimizes space within control cabinets and distribution boards. The inclusion of a pre-installed 150 mm supply cable simplifies the wiring process, ensuring reliable connectivity and reducing installation time for industrial electrical setups.

Advantages

This universal adapter stands out due to its robust construction and high-quality materials, which ensure long-term reliability in demanding industrial environments. The pre-wired design significantly streamlines the assembly process, allowing for faster deployment in complex electrical systems. Its standardized dimensions make it highly compatible with existing busbar systems, providing a versatile solution for power distribution needs. The adapter is built to maintain secure electrical contact, minimizing the risk of connection failures and enhancing the overall safety of the electrical installation.

Suitable for

• Industrial electrical distribution systems
• Control cabinet assembly and power management
• Busbar-mounted electrical component integration
• Applications requiring secure 80A power connectivity

When it may not be suitable

This adapter is specifically designed for use with compatible S2 systems and may not be suitable for installations requiring different mounting standards or higher current ratings exceeding 80A. It is intended for professional industrial use and may not be appropriate for residential or non-standard electrical configurations.

Key specifications

• Maximum current rating: 80A
• Height: 200 mm
• Width: 54 mm
• Supply cable length: 150 mm
• Weight: 508 g

How to use

Installation should be performed by qualified electrical personnel in accordance with local safety regulations. Ensure the power supply is disconnected before beginning the installation. Mount the adapter onto the designated busbar system, ensuring it is firmly seated. Connect the pre-installed 150 mm supply cable to the appropriate terminals, verifying that all connections are tightened to the specified torque settings to prevent overheating or loose contacts. Once installed, perform a continuity and safety check before energizing the system.

What to consider before purchase

• Verify compatibility with your existing busbar system and mounting rails.
• Ensure the 80A current rating meets the requirements of your specific application.
• Check the available space in your control cabinet to accommodate the 200 mm height and 54 mm width.
• Confirm that the 150 mm cable length is sufficient for your wiring layout.

Usage recommendations

Always adhere to the manufacturer's installation guidelines and local electrical codes. Regularly inspect the connections for signs of wear or thermal stress to maintain optimal performance and safety.