Verified
Matched our existing hardware and fit as expected. Clean install.
Maintenance · Retrofit work
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Circuit Breaker
Square D | LAL36400MB | Circuit Breaker | 400A | 3-Pole | 600V
| Part Number | LAL36400MB |
| Amperes | 400 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Regular price
$7,076.00
Sale price
$7,076.00
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 | LAL36400MB | Circuit Breaker | 400A | 3-Pole | 600V
Regular price
$7,076.00
Sale price
$7,076.00
Regular price
Unit price
Product description
Shipping
Meet the Square D LAL36400MB Circuit Breaker, a precise, high-capacity protection device tailored for demanding electrical installations. With a 400A rating, 3-Pole configuration, and 600V maximum voltage, this breaker is built to safeguard heavy-duty panels during routine maintenance, retrofit projects, and straightforward replacements where exact specs matter.
- Amperage: 400A
- Poles: 3-Pole
- Voltage rating: 600V
- Best compatibility reference: Part number LAL36400MB
- Important: Confirm fit and ratings before ordering
Why this matters: using the exact part number ensures you’re ordering a breaker designed to slot into your existing Square D system without surprises, reducing installation risk and downtime. The LAL36400MB is the reliable choice when a precise 400A, 3-pole, 600V protection device is required.
Ideal use cases include maintenance cycles, panel upgrades, or retrofits where matching specs are essential. Keep the part number handy to verify compatibility across your electrical infrastructure, and rely on this Square D circuit breaker to maintain steady, secure operation in demanding environments.
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
Quick confirmation on details and a smooth ordering process.
Purchasing · Fast turnaround
Verified
Came well packed. Labeling made receiving and staging easy.
Warehouse · Receiving
