Siemens 5ST3770-1HG Terminal Busbar 1 Pack

Product Description

The SIEMENS 5ST3770-1HG is a terminal busbar designed for use in electrical distribution and control panel assemblies. Busbars of this type serve as a common connection point, allowing multiple conductors to be terminated to a shared rail within a panel or enclosure. This component provides a reliable, low-resistance path for distributing electrical current across multiple circuit connections. Licensed electricians and panel builders install this type of busbar during new construction, panel upgrades, or control cabinet fabrication. At 0.0726 pounds, the 5ST3770-1HG is a compact, lightweight component suited to tight enclosure layouts.

This busbar is intended for use in electrical control panels, distribution boards, and industrial enclosures where centralized terminal connections are required. It is well suited to both commercial and light industrial applications where organized, code-compliant wiring terminations are needed. The compact footprint makes it a practical fit in standard DIN-rail-mounted assemblies and modular panel builds. One unit is included per pack.

Key Features

• Terminal busbar provides a shared conductor rail for multiple circuit terminations
• Compact form factor fits standard electrical enclosures and control cabinets
• Lightweight construction at 0.0726 pounds for easy handling during panel assembly
• Sold as 1 unit per pack

Compatibility

Designed as an OEM-style component for use in Siemens-compatible electrical distribution and control panel assemblies.

Installation Notes

Installation should be performed by a licensed electrician in accordance with applicable NEC requirements. De-energize the panel completely and verify the absence of voltage before handling or installing any busbar component. Ensure all conductors are properly rated for the intended load before terminating to the busbar. Do not exceed the manufacturer-specified conductor and torque ratings for any terminal connection on the busbar rail.

Technical Specifications

• Weight: 0.0726 pounds
• Length: 3.937 inches
• Width: 3.307 inches
• Height: 1.969 inches
• Quantity per Pack: 1
• UPC: 75455497179

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 5ST3770-1HG