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.
40A
HFB2040 | Circuit Breaker | 40A | 2-Pole | 600V | Bolt-On
| Amperes | 40 |
| Poles | 2 |
| Voltage | 600 |
| Product Type | 40A |
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.
HFB2040 | Circuit Breaker | 40A | 2-Pole | 600V | Bolt-On
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
Product description
Shipping
The HFB2040 is a rugged industrial circuit breaker designed for reliable protection in demanding environments. Delivering 40A of overcurrent protection across a 2-pole configuration at up to 600V, this bolt-on device is built for maintenance, retrofit, and replacement projects where exact specifications matter.
Key Features
- 40-amp overcurrent protection to guard branch circuits from overloads and faults.
- 2-pole design ensures simultaneous disconnection of both live conductors for safer de-energization and arc fault mitigation.
- 600V rating supports a wide range of industrial power distribution systems.
- Bolt-On mounting provides secure, vibration-resistant installation and quick, straightforward replacements in panels and gear.
- Part number HFB2040 serves as the most reliable reference for compatibility; always confirm fit and ratings before ordering.
Ideal Use Cases
- Maintenance or replacement on existing 600V equipment that requires a like-for-like 40A, 2-pole breaker.
- Retrofit projects to modernize control panels or switchgear while preserving existing bus and enclosure layouts.
- Spare part for service teams managing industrial installations that rely on bolt-on 2-pole protection for fast swaps.
Why this HFB2040 Breaker Stands Out
Choosing an exact 40A, 2-pole, 600V bolt-on breaker ensures proper coordination with upstream protection and downstream circuits. The bolt-on design minimizes panel downtime during replacements and stays securely seated in harsh, vibration-prone environments. The HFB2040’s straightforward part-number reference simplifies procurement and reduces the risk of mismatched components.
Compatibility & Fit
Note: Confirm fit and ratings before ordering. The part number is the best reference for compatibility. If you’re replacing an existing unit, ensure the replacement shares the same amperage, pole count, voltage, and mounting style to maintain correct breaker response and mounting alignment.
Specifications
- Amperage: 40A
- Poles: 2-Pole
- Voltage: 600V
- Mounting: Bolt-On
- Part Number: HFB2040
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
