Siemens Copper SENTRON 5ST 2 Phase Busbar 400 V ac 80A Current Rating 18 mm Pitch 5ST3705

Siemens 5ST3705 Copper SENTRON 2 Phase Busbar is engineered to provide efficient power distribution at a rated operational voltage of 400 V ac. Designed with a copper material body and 18 mm pitch, this busbar supports an 80A current rating, making it suitable for use with 2P miniature circuit breakers in various electrical and automation applications.

This busbar is part of the SENTRON 5ST series and is designed for use with line protective switches of series 5SJ6 and 5SY. The product features pin type connections which eliminate the need for additional connection terminals, facilitating quick and reliable installation. It supports stranded connections up to 35 mm², offering flexibility and ease of wiring.

The busbar offers excellent accessibility for feeder cables and allows cut-to-length customization. The 18 mm lug spacing aligns with standard distribution board configurations. The insulation material for 16 mm² parts ensures safety during operation.

It is compliant with CE, EAC, and UKCA standards, guaranteeing international quality and safety certifications. The busbar is suitable for circuits where Type B characteristic protection is needed, providing instantaneous short circuit response levels ideal for moderate inrush current scenarios such as filament lamps and heating loads. Similarly, the Type C characteristic supports applications with higher inrush currents like motor control and fluorescent lighting in industrial buildings.

Constructed from high-quality copper material for superior conductivity. Pin type connection eliminates the need for extra terminals. Compatible with 2P miniature circuit breakers for optimal integration. Cut-to-length design enhances installation flexibility.

Lug spacing of 18 mm for standard mounting compatibility. Compliant with CE, EAC, and UKCA standards. Supports stranded wire connections up to 35 mm². Type B and Type C characteristics for varying load protection needs. Ideal for distribution board and electrical panel applications.

Manufactured to high-quality standards in China.

For electrical, automation, industrial control, and distribution applications, the Siemens Copper SENTRON 5ST 2 Phase Busbar provides a reliable and efficient solution. Explore related Siemens electrical components and accessories at EnvMart.