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Feels well-built and suitable for everyday plant and maintenance use.
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Circuit Breaker
MDL3500 | Circuit Breaker | 500A | 3-Pole
| Part Number | MDL3500 |
| Amperes | 500 |
| Poles | 3 |
| Product Type | Circuit Breaker |
Regular price
$9,342.00
Sale price
$9,342.00
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.
MDL3500 | Circuit Breaker | 500A | 3-Pole
Regular price
$9,342.00
Sale price
$9,342.00
Regular price
Unit price
Product description
Shipping
MDL3500 is a 500A, 3-Pole industrial circuit breaker designed for maintenance, retrofit, and replacement projects where exact specifications matter. Built to integrate with existing three‑phase power systems, it delivers dependable protection for demanding electrical environments.
With a three-pole configuration, this breaker provides balanced, coordinated protection across all phases, helping prevent unbalanced loads and ensuring safe shutoffs in critical motor and feeder circuits. Its 500A rating is suited for sizable industrial applications where robust current handling and reliable protection are essential.
Key Details
- Amperage: 500A
- Poles: 3-Pole
- Part Number: MDL3500
Compatibility and Ordering Tips
To ensure proper fit and performance, use the MDL3500 part number as your primary reference. Before ordering, confirm the panel’s compatibility with a 3-Pole, 500A breaker and verify that the ratings align with your system requirements. This unit is designed to be a like‑for‑like replacement in existing installations that require the same amperage, pole count, and trip characteristics.
Why This Matters
Replacing a circuit breaker isn’t just about matching amperage—it’s about preserving the integrity of your electrical distribution. The MDL3500 enables a straightforward swap that minimizes downtime, preserves wiring and bus arrangements, and maintains the protective coordination your panel expects. Ideal for motor control centers, large feeders, and distribution panels operating in industrial settings, it helps keep production lines running smoothly.
Ideal Use Scenarios
- Maintenance on aging panels that require a like-for-like 500A, 3-Pole replacement
- Retrofit projects where a precise footprint and trip rating are essential for compatibility
- Replacement in three-phase distribution systems serving heavy loads and motors
Installation & Safety Considerations
- Ensure the enclosure and bus arrangement accommodate a 3-Pole, 500A breaker with the MDL3500 footprint
- Follow all local electrical codes and the manufacturer’s installation procedures
- Observe lockout/tagout practices and verify system de-energization before replacement
- Use proper torque and mounting guidelines as specified for your panel to maintain secure connections
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Lead time was reasonable and the part matched expectations when it arrived.
Procurement · Ontario
Verified
Good value for industrial use. Customers mention easy installation.
Service tech · Field work
