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Solid quality component. Exactly as described on the product page.
Maintenance team · Ontario
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Circuit Breaker
Siemens | HHLXD62B300L | Circuit Breaker | 300A | 2-Pole | 600V | Bolt-On
★★★★★
| Amperes | 300 |
| Poles | 2 |
| Voltage | 600 |
| 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.
Siemens | HHLXD62B300L | Circuit Breaker | 300A | 2-Pole | 600V | Bolt-On
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
Product description
Shipping
Meet the Siemens HHLXD62B300L Circuit Breaker—a rugged, bolt-on solution crafted for 600V systems that demand reliable overload protection and easy serviceability. With a 300A rating and a 2-pole design, it’s engineered to guard heavy electrical circuits while simplifying installation and maintenance in demanding environments.
- Amperage: 300 A
- Poles: 2-Pole
- Voltage: 600 V
- Mounting: Bolt-On
This exact model is identified by part number HHLXD62B300L, a precise reference that streamlines compatibility checks for maintenance, retrofit, and replacement projects. When ordering, always confirm fit and ratings first—the part number is the best reference to ensure a correct match for your panel or switchgear.
What makes this Siemens breaker stand out
Unlike generic substitutes, this HHLXD62B300L bolt-on circuit breaker is designed to integrate seamlessly with Siemens equipment and compatible 600V electrical architectures. The bolt-on mounting enables secure, vibration-resistant installation, reducing service time and ensuring stable operation in environments with ongoing equipment start-ups and shutdowns.
Ideal use cases
- Maintenance of existing Siemens panels that require a 300A, 2-pole, 600V bolt-on breaker
- Retrofit projects where higher-capacity protection is needed without swapping entire switchgear
- Replacement scenarios to restore protective performance and minimize downtime
Practical guidance for installers
Before purchasing, verify that your system’s electrical characteristics align with the 600V rating and the 2-pole configuration. Rely on the HHLXD62B300L part number as the definitive compatibility reference to avoid mismatches and ensure a smooth replacement process.
Whether you’re upgrading an aging installation, performing routine maintenance, or refreshing a critical circuit with reliable protection, the Siemens HHLXD62B300L bolt-on circuit breaker delivers straightforward installation, durable performance, and dependable protection for demanding 600V networks.
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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
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We’ve used this type on multiple jobs and it’s been reliable so far.
Panel shop · Canada/US
