Verified
Solid quality component. Exactly as described on the product page.
Maintenance team · Ontario
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Circuit Breaker
Square D | Q1340VH | Circuit Breaker | 40A | 3-Pole | 240V
| Amperes | 40 |
| Poles | 3 |
| Voltage | 240 |
| Product Type | Circuit Breaker |
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
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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 | Q1340VH | Circuit Breaker | 40A | 3-Pole | 240V
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
Product description
Shipping
The Square D Q1340VH Circuit Breaker delivers dependable protection for 240V systems with a precise 40A, 3-Pole configuration. Designed for maintenance, retrofit, and replacement projects, this genuine Square D component keeps your panels running smoothly and your equipment safeguarded.
Key specifications at a glance
- Amperage: 40A
- Poles: 3-Pole
- Voltage: 240V
Why this breaker stands out
- Exact-fit compatibility — The Q1340VH part number is the most reliable reference for matching panels and enclosures. Using the correct model helps prevent mounting conflicts and ensures proper trip coordination.
- Ideal for upgrades and replacements — When you’re updating an aging panel or replacing a faulty unit, this 3-pole, 240V breaker provides a straightforward path to restore protection without reconfiguring wiring.
- Genuine Square D reliability — Built to meet the demanding needs of commercial and industrial electrical systems, delivering stable performance under typical load conditions.
- Clear, practical use cases — Suitable for multi-wire or three-phase circuits in systems that require 40A protection across three poles, such as motors, HVAC equipment, and other 240V-powered loads.
How to ensure you’re choosing the right part
Always confirm fit and ratings before ordering. The part number, Q1340VH, is your strongest guide to compatibility across Square D panels and enclosures. If your project requires a 40A, 3-pole 240V protective device, this breaker is a well-matched option that maintains circuit safety and equipment protection.
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Packaging was secure and the item arrived clean and ready for installation.
Electrical contractor · GTA
Verified
We’ve used this type on multiple jobs and it’s been reliable so far.
Panel shop · Canada/US
