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Matched our existing hardware and fit as expected. Clean install.
Maintenance · Retrofit work
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Circuit Breaker
Square D | HJL36100U33X | Circuit Breaker | 100A | 3-Pole | 600V | Bolt-On
★★★★★
| Part Number | HJL36100U33X |
| Amperes | 100 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Regular price
$3,350.00
Sale price
$3,350.00
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 | HJL36100U33X | Circuit Breaker | 100A | 3-Pole | 600V | Bolt-On
Regular price
$3,350.00
Sale price
$3,350.00
Regular price
Unit price
Product description
Shipping
Square D HJL36100U33X is a genuine Square D bolt-on circuit breaker engineered for reliable, job-ready protection in commercial and industrial electrical systems. With a 100-amp rating, a 3-pole configuration, and a 600-volt capability, this device provides robust fault protection for demanding panel setups where solid performance matters.
Designed for maintenance, retrofit, and replacement scenarios, this breaker delivers a straightforward path to restore or upgrade panels that require the HJL36100U33X specification. The bolt-on design ensures a secure, durable mounting connection that resists loosening and arc-tracking in environments with vibration or movement.
Key specifications
- Amperage: 100 A
- Poles: 3-Pole
- Voltage: 600 V
- Mounting: Bolt-On
- Part reference: HJL36100U33X
Why this exact part matters
When you’re selecting a replacement or retrofit component, matching the part number is the most reliable path to compatibility. The HJL36100U33X is specifically intended for panels and applications that require this precise specification, reducing the risk of mismatched ratings, improper fit, or the need for adapters.
Use cases and ideal environments
- Routine maintenance: swap in a 100 A, 3-pole, 600 V breaker to restore protective coverage quickly.
- Retrofits: upgrade legacy systems to a current, compatible bolt-on breaker that aligns with existing panel design.
- Industrial and commercial installations where reliable 3-pole protection at 600 V is standard practice.
Practical tips for installation and reliability
- Always verify fit and ratings against your panel labeling before ordering—the part number is the most accurate compatibility reference.
- Power down the system and follow established safety procedures during installation or replacement.
- Ensure the panel is designed for bolt-on breakers and that the mounting hardware matches the system requirements.
- Keep a spare HJL36100U33X on hand for planned maintenance to minimize downtime.
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