OTL16 connector blue 1xAl/Cu 1.5-16mm² 1000V AC/1500V DC, universal terminal MAA1016B10

Universal Solution for Al/Cu Installations

The OTL16 busbar connector is a professional component designed for safe and reliable connection of aluminum and copper conductors across a wide range of applications. It enables direct connection of different conductor types without the need for additional adapters or bimetallic terminals.

Construction and Materials

The housing is made of thermoplastic material with a flammability class V0 according to UL94 standards, ensuring maximum operational safety in industrial environments. The thermoplastic insulation guarantees mechanical and chemical resistance, while the factory-applied special contact paste eliminates the risk of installation errors and accelerates the installation process.

The mounting mechanism allows for quick installation on a TH-35 mm DIN rail or alternatively via screws, increasing application flexibility in various types of distribution boards.

Electrical and Environmental Parameters

The device operates at a rated voltage of up to 1000V AC and 1500V DC, achieving a rated current of 82A. The operating temperature range from -25°C to +80°C allows use in harsh environmental conditions. The IP20 protection rating prevents accidental contact with live parts.

The cross-section of connected conductors covers a range from 1.5mm² to 16mm² for all conductor types - solid, stranded without crimp sleeves, and multi-strand.

Compliance and Certificates

The connector meets the requirements of European standards EN 60947 and EN 61238, confirmed by international certificates UL 1059 and SGS FI. The achieved short-circuit rating class A indicates suitability as main power terminals in installations exposed to overloads and short circuits.

Practical Applications

The product finds wide application in professional power engineering - from power distribution in main distribution boards to photovoltaic installations requiring high connection reliability. Compact dimensions (13.5 × 39.5 × 45 mm) enable dense packing in distribution boards while maintaining full functionality and operational safety.