Verified
Consistent quality. We’ve added similar items to our regular reorder list.
MRO · Reorder
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Square D HDA36125SJYP 125A 3-Pole 600 V Circuit Breaker
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
Save
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Square D HDA36125SJYP 125A 3-Pole 600 V Circuit Breaker
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
Product description
Shipping
The Square D HDA36125SJYP 125A 3-Pole 600 V Circuit Breaker is engineered for robust protection in demanding electrical environments. As a 3-pole unit, it interrupts all three phases simultaneously, safeguarding three-phase feeders and motors from overloads and short circuits while simplifying panel wiring and maintenance.
Key specifications at a glance
- Current rating: 125 A
- Poles: 3
- Voltage rating: 600 V
- Part number: HDA36125SJYP
- Brand: Square D (Schneider Electric)
Why it's a strategic choice for your electrical system
- Three-phase protection: With three poles, it guards all phases of your circuit, preventing phase imbalance and providing a clear, coordinated trip in fault conditions.
- Reliable brand and lineage: Square D's HDA series is built for practical, enduring performance in harsh or busy electrical environments.
- Simple integration: Designed to fit compatible Square D panels and distribution gear, making replacement or upgrade straightforward for service technicians.
Ideal use cases
- Industrial motor circuits requiring 125 A protection on a 3-phase 600 V supply.
- Feeder circuits in commercial or light industrial panels where three-phase load management is critical.
- Panel upgrades or retrofits where a rugged, dependable 3-pole breaker is needed to safeguard heavy equipment.
Practical benefits and outcomes
- Minimized downtime: Rapid fault interruption across all phases reduces equipment damage and service interruptions.
- Enhanced safety: Coordinated disconnection lowers arc flash risk and makes emergency servicing safer.
- Operational clarity: With a single unit handling all three phases, panel space and wiring complexity are simplified.
Guidance for selection and compatibility
- Ensure your panel or disconnect enclosure supports Square D circuit breakers in the HDA family for reliable fit and performance.
- Confirm this 125 A rating matches your load calculations and downstream protection requirements for three-phase equipment.
Contact sales@ampstate.com
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.
We want you to be 100% satisfied with your purchase.
What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Support is responsive when we have questions about fit or application.
Purchasing · Quick answers
Verified
A reliable choice when we need industrial parts on short notice.
Service · Urgent replacement
