Skip to content
Contact Us Price Match Guarantee FAQs Why Buy From Us About Us Customer Reviews Installer Program Build Your System
EG4 BSB 90A AC Circuit Breaker for EG4 FlexBOSS21 Hybrid Inverter

EG4 BSB 90A AC Circuit Breaker for EG4 FlexBOSS21 Hybrid Inverter
$45.99 - $45.99
$45.99
$45.99 - $45.99
$45.99
✓ Authorized Dealer
✓ FREE Shipping On Most Orders Over $5000
✓ Questions? Talk to a EG4 Expert: 1-303-876-7654
✓ PRICE MATCH GUARANTEE

In Stock Ready To Ship


Renewable Outdoors LLC BBB Business Review

Get 5% OFF at Checkout for Non-Members

Login for Exclusive Member Pricing.
Not a member? Create a Free Account.

BSB 90A AC Circuit Breaker

The 90A DC Circuit Breaker offers dependable protection against overloads and short circuits in energy systems. Designed for seamless compatibility with the EG4 FlexBOSS21 Hybrid Inverter, it enhances system safety and reliability for both residential and commercial applications.


EG4 BSB 90A AC Circuit Breake Specs and Features

  • Suitable for systems with a current rating of up to 90A.
  • Designed for electrical systems with a rated voltage of AC 120/240V.
  • Built to withstand harsh environments with a working temperature range of -40°C to +85°C.
  • Features include trip-free operation, indicating handle, and high interrupting capacity.
  • Meets standards GB/T 14048.2 / IEC 60947-2, UL489.
  • Rated Insulation Voltage: 500V
  • Rated Impulse Withstand Voltage: 4kV
  • Electrical Lifecycle: 6000 cycles
  • Mechanical Lifecycle: 10000 cycles
  • Interrupting Capacity: Up to 10,000A
  • Torque Range: 2.8 - 6.8 N.m
  • Protection Features: PV Reverse Polarity, Over-Voltage, and Surge Protection

Your Satisfaction with EG4 is Guaranteed:

  • Lowest Price Guaranteed