Product Description
EG4 GridBOSS Breaker Kit – 90A (EG4GRIDBOSSBRKT)
The EG4 GridBOSS Breaker Kit – 90A provides a complete, ready-to-install breaker set for GridBOSS systems using hybrid inverters that require 90A breakers. This all-in-one kit eliminates the need to source individual breakers, ensuring a clean, efficient, and properly matched installation.
Included Breakers:
- 30A (x1)
- 40A (x1)
- 60A (x2)
- 80A (x1)
- 90A (x3)
Product Details:
- SKU: EG4MIDBRKRKIT
- Weight: 11 lbs
If paring with an EG4 hybrid inverter other than the FlexBOSS21, please use the table below to determine proper hybrid port breaker size.
Hybrid Port Breaker Compatibility:
| Hybrid Port | Supported Inverter Model | Breaker Size | Wire Size* |
|---|---|---|---|
| 1–3 | 12kPV | 50A | 6 AWG |
| 1–3 | 18kPV / FlexBOSS18 | 70A | 4 AWG |
| 1–3 | FlexBOSS21 | 90A | 2 AWG |
*Wire size should be selected based on breaker amperage and system requirements.
*Use torque value printed on breaker.
This kit is ideal for installers and system designers who want a reliable, pre-matched breaker solution for EG4 hybrid inverter systems. Perfect for new GridBOSS deployments or upgrades.
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