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EG4 BSB 125A AC Circuit Breaker

EG4 BSB 125A AC Circuit Breaker
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$48.88
$48.88 - $48.88
$48.88
$43.99
$43.99 - $43.99
$43.99
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EG4

EG4 BSB 125A AC Circuit Breaker

The 125A AC Circuit Breaker delivers dependable overload and short circuit protection for electrical systems. Built for versatility, it is ideal for residential, commercial, and industrial applications, ensuring reliable performance in demanding environments.

EG4 BSB 125A AC Circuit Breaker
Lowest Price Guarantee
Authorized EG4 Dealer
Genuine EG4 Equipment
Free Shipping
0% APR Financing via Affirm
Talk to a Human: (303) 876-7654

Why the EG4 BSB 125A AC Circuit Breaker

Suitable for systems with a current rating of up to

Suitable for systems with a current rating of up to 125A.

Designed for electrical systems with a rated voltage of AC

Designed for electrical systems with a rated voltage of AC 120/240V.

Built to withstand harsh environments with a working

Built to withstand harsh environments with a working temperature range of -40°C to +85°C.

Features trip-free operation, indicating handle, and high

Features trip-free operation, indicating handle, and high interrupting capacity..

Meets standards GB/T 14048.2 / IEC 60947-2,

Meets standards GB/T 14048.2 / IEC 60947-2, UL489.

Protection Features

PV Reverse Polarity, Over-Voltage, and Surge Protection

EG4 BSB 125A AC Circuit Breaker Specifications

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

Documentation & Downloads

EG4 BSB 125A AC Circuit Breaker Spec Sheet (PDF)

Lowest Price Guarantee

Find it cheaper at another authorized EG4 dealer? Call us before you order and we will take care of you.

Authorized EG4 Dealer

This is genuine EG4 equipment, sold and supported by Renewable Outdoors as an authorized dealer.

Help From People Who Sell These Every Day

Call (303) 876-7654. We would rather spend ten minutes sizing your system correctly than process a return later.

EG4 BSB 125A AC Circuit Breaker: Frequently Asked Questions

How long does the BSB 125A AC Circuit Breaker last?
The BSB 125A AC Circuit Breaker is rated for 6000 cycles (Electrical Lifecycle), giving it a long usable service life under normal use.
What voltage does the BSB 125A AC Circuit Breaker run on?
The BSB 125A AC Circuit Breaker operates at 500V (Rated Insulation Voltage). Make sure the rest of your system is built for the same voltage before ordering.
Is this genuine EG4 equipment?
Yes. Renewable Outdoors is an authorized EG4 dealer, and this product is genuine EG4 equipment.
Does Renewable Outdoors offer financing or price matching?
Yes. We offer 0% APR financing options through Affirm at checkout, and the BSB 125A AC Circuit Breaker is backed by our Lowest Price Guarantee — if you find it cheaper at another authorized EG4 dealer, call us at (303) 876-7654 before you order and we will take care of you.
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