Connector OTL150-2 yellow-green 2xAl/Cu 25-150mm² 1000V AC/1500V DC, universal terminal MAA2150Y10

Universal Solution for High-Performance Al/Cu Installations

The OTL150-2 connector in yellow-green is a professional electrotechnical component designed for safe and reliable connection of aluminum and copper conductors across a wide cross-section range of 25-150 mm². Thanks to its universal clamping system, it eliminates the need for additional adapters or special bimetallic terminals, significantly simplifying the installation process.

Operational Parameters and Safety

The device operates at a rated voltage of 1000V AC/1500V DC, making it suitable for both low-voltage and medium-voltage installations. A rated current of 320A and an operating temperature range of -25°C to +80°C ensure stable performance under demanding industrial conditions.

The housing is made of thermoplastic material with flammability class V0 (UL94), ensuring maximum operational safety and resistance to high temperatures. The connector features short-circuit rating class A, meaning it can be used as main power terminals ahead of protective devices in installations exposed to overcurrents and short circuits.

Construction and Practical Mounting Benefits

Its compact dimensions of 51×54×84 mm accommodate 4 terminals per level on a single level, ensuring optimal packing density in switchboards. The ClickSet™ system enables instant mounting on a DIN TH-35 mm rail, significantly accelerating the installation process.

Each connector is factory-applied with contact paste, eliminating the risk of installation errors and ensuring optimal connection quality from the first startup. The tightening torque is visible on the connector cover, facilitating verification of correct installation.

Normative Compliance and Certification

The product meets the requirements of standards EN 60947 and EN 61238, holding UL 1059 and SGS FI certifications that confirm high manufacturing quality and compliance with international standards. The connector can be used in power, industrial, and photovoltaic applications where high reliability of electrical connections is required, along with flexibility regarding conductor type and cross-section.