MA3500 - 500 Amp Circuit Breaker
- 500 Amp
- 22k @ 600VAC; 30k @ 480VAC; 42k @ 240VAC
- 3 Pole
Purchase Options: New Surplus
MA3500 - 500 Amp Circuit Breaker Description
MA3500 - 500 Amp Circuit Breaker
Looking for a dependable way to safeguard your industrial or commercial electrical setup? The MA3500 is your go‑to 3‑pole, 500 A circuit breaker built to work quietly and effectively under demanding conditions. It combines dependable thermal‑magnetic protection with an interchangeable trip unit—keeping things simple, safe, and ready for action when you need it most.
Key Features and Benefits
- Thermal‑Magnetic Protection: Guards against both overloads and short circuits for year‑after‑year peace of mind.
- Interchangeable Trip Unit: Swapping or upgrading trip units is a breeze—minimizing downtime and simplifying maintenance.
- Load‑Side Terminals Included: Comes installation‑ready, saving you time and effort on site.
- High Interrupting Capacity: Handles fault current levels up to 42 kA, helping protect sensitive systems from damage.
Technical Specifications
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Poles: 3
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Current Rating: 500 A
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Voltage Rating: Up to 600 VAC
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Interrupting Capacity:
- 22 kA at 600 VAC
- 30 kA at 480 VAC
- 42 kA at 240 VAC
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Frame Type: MA
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Size:
- Width: 8.25″
- Length: 16.00″
- Depth: 4.00″
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Weight: Approximately 50 lb
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Operating Temperature: Up to 40 °C
Material Compliance and Certifications
- Crafted with quality components and engineered to meet all relevant UL standards, the MA3500 offers long‑lasting operation even under strain. Its certified design ensures dependable performance in a variety of industrial and commercial settings—so you can count on safety without second thoughts.
Suitability
- Ideal for integrating into or upgrading industrial control panels, manufacturing facilities, and electrical distribution systems.
- Performs well in high-demand environments, where steady performance and prompt response are critical.
- Perfect for retrofits or replacements—specifically designed to slot into existing MA‑frame installations, making upgrades smooth and efficient.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.
Specifications
- Width:8.25
- Height:16.0
- Depth:4.0
- Poles:3
- Amperes:500
- A.I.C. Rating & Volts:22k @ 600VAC; 30k @ 480VAC; 42k @ 240VAC
- Type:MA
- Approx Dimensions:8.25"W x 16.00"L x 4.00"D
- Additional Notes:40°C Rated, Thermal Magnetic Circuit Breaker With Interchangeable Trip Unit. This item includes load-side terminals.
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE shipping on breaker orders over $100 and all other items with orders over $500.
CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).
Same Day Shipping
We strive to ship out your items within one business day.
In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).