GRD BAR KIT 20 POS NO.14-4

🔌 What it is

The ECGB202 is a Siemens ground bar kit used inside electrical panels (load centers) to provide a dedicated grounding and bonding termination point for branch circuit equipment grounds.

🧾 What the model means

• ECGB → Equipment/Enclosure Ground Bar
• 202 → 20-terminal configuration (varies slightly by series labeling)

⚡ What it does

This part:

• Provides a common grounding point inside a panel
• Accepts multiple equipment grounding conductors (EGCs)
• Supports both copper and aluminum wire
• Helps separate neutral vs. ground conductors in subpanels (code requirement)
• Mounts inside Siemens or compatible load centers

Specs typically include:

• 20 terminals
• Wire range: 14 AWG up to 4 AWG (and larger lug section up to 2/0 AWG depending on terminal)
• UL-listed for load center grounding applications

🏠 Typical uses

• Residential electrical panels
• Subpanels (required separate ground bar)
• Load center upgrades or expansions
• Adding additional grounding capacity for circuits
• EV circuits, HVAC circuits, and multi-breaker panels

🧠 Simple explanation

This is a metal grounding strip installed inside an electrical panel that all the ground wires connect to, keeping the system safely bonded.