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Siemens 5ST3665-0HG 16mm² 2x3-Phase UL Pin Busbar

Siemens 5ST3665-0HG UL 489 Pin Busbar, 16mm², 2x 3-phase.

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ManufacturerSiemens

Part number5ST3665-0HG

Connection Size 16 mm²

Number of Phases 3

Number of Termination Sets 2

UL Standard UL 489

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16 mm² connection capacity 2x 3-phase terminations UL 489 certified 480Y/277V rating Designed for 5SJ4...-.HG LS Reliable 3-phase distribution

Product description

The Siemens 5ST3665-0HG is a high-quality pin busbar designed for 16 mm² connections, featuring two sets of 3-phase terminals. It complies with UL 489 standards and is rated for 480Y/277V, specifically developed for use with Siemens 5SJ4...-.HG miniature circuit breakers (LS).

This busbar is a critical component for building robust and safe UL-compliant electrical distribution systems, especially in North American industrial settings. It enables efficient power distribution to multiple 3-phase circuits within control panels and equipment.

Stanlo Automation, a veteran-owned distributor of industrial surplus parts, offers the Siemens 5ST3665-0HG. We are dedicated to providing quality components and reliable service to ensure your automation projects are completed efficiently.

Technical specifications

Connection Size	16 mm²
Number of Phases	3
Number of Termination Sets	2
UL Standard	UL 489
Voltage Rating	480Y/277V
Compatible Series	5SJ4...-.HG

Common applications

UL listed electrical panels

North American industrial applications

Machine automation

Power distribution systems

Control cabinets

Compatible systems

Siemens 5SJ4...-.HG Miniature Circuit Breakers

Also known as

Siemens 5SJ4 Busbar UL 489 3-phase Pin Busbar

Replaces / compatible with

This busbar is designed for integration with Siemens 5SJ4...-.HG miniature circuit breakers. Verify compatibility for other applications.

Technical note

Expert tip

Ensure proper alignment and secure connection between the busbar and the 5SJ4...-.HG circuit breakers for optimal performance and safety.

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Frequently asked questions

What are the key features and compatibility of the Siemens 5ST3665-0HG pin busbar?

The Siemens 5ST3665-0HG pin busbar features 16 mm² connections with 2x 3-phase UL 489 terminals, rated for 480Y/277V. It is designed for use with Siemens 5SJ4...-.HG miniature circuit breakers.