General
Material	PVC insulation, temperature resistant up to 105 °C, wire ends both sides ultrasonically crimped
Note	AWG = American Wire Gauges
AWG	AWG|8 = 8.37|mm² ≙ 10|mm²
Length	140 mm, 250 mm
Copper content (kg/piece)	0,02

The SV 9340830 from Rittal is a pre-fabricated twin cable, specifically developed for individual connection of up to two switching devices to OM adapters with spring clamp. This cable is used in industrial electrical engineering, where a reliable and fast connection between switching devices and connection points is required. The twin cable consists of two individual conductors of different lengths, each equipped with a special connection technology to ensure a secure and durable electrical connection.

Applications

The twin cable is designed for use in enclosures and distributors, particularly in systems equipped with OM adapters. It is suitable for applications where multiple switching devices must be connected to a single adapter, with the different conductor lengths (140 mm and 250 mm) enabling flexible positioning of the devices. The cable is designed for use in industrial environments where high mechanical loads and thermal stresses may occur.

Functions and Equipment in Detail

The cable features PVC insulation that is temperature-resistant up to 105 °C. This ensures safe operation even at elevated ambient temperatures, as commonly found in many industrial installations. The conductor ends are ultrasonically crimped on both sides, enabling a stable and corrosion-resistant connection. This connection technology reduces the risk of contact resistance and increases the service life of the connection. The cable complies with the AWG standard 8, which corresponds to a cross-section of approximately 8.37 mm² and is rated for a current capacity up to 10 mm².

Technology Explained Simply

The twin cable consists of two conductors, each with a different length (140 mm and 250 mm), to allow flexible mounting at various positions within the enclosure. The ultrasonically crimped connection ensures that the copper conductor ends are securely and permanently connected to the clamps, without requiring additional tools or connection materials. The PVC insulation provides high protection against mechanical damage and thermal influences, ensuring reliable operation even in demanding environments.

Compatibility and Accessories

The twin cable is specifically designed for OM adapters with spring clamps, suitable for cross-sections from 2.5 to 16 mm². It is used for individual connection of up to two switching devices per adapter. The cable is part of a system based on standardization and modularity, making it compatible with other components of the Rittal system.

Installation and Mounting

Installation is performed by simply inserting the conductor ends into the spring clamp of the OM adapter. The ultrasonically crimped connection enables a secure and durable connection without additional tools. The different lengths of the conductors (140 mm and 250 mm) facilitate positioning of the switching devices within the enclosure, achieving optimal space utilization and neat cabling. The packaging unit contains 6 pieces, which is sufficient for installing multiple devices.

Operational Advantages

The twin cable provides a fast and reliable connection between switching devices and adapters, reducing mounting time within the enclosure. The ultrasonically crimped connection ensures high contact quality and minimizes the risk of errors due to loose connections. The temperature-resistant PVC insulation ensures safe operation even at high temperatures, increasing the reliability of the system. The pre-fabricated design reduces installation effort and minimizes error potential associated with manual cabling.