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circuit-breaker
Appleton T300 Circuit Breaker, 300A, 3-Pole, 600V
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| Part Number | T300 |
| Amperes | 300 |
| Poles | 3 |
| Voltage | 600 |
| Product Type | circuit-breaker |
Regular price
$460.00
Sale price
$460.00
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.
Appleton T300 Circuit Breaker, 300A, 3-Pole, 600V
Regular price
$460.00
Sale price
$460.00
Regular price
Unit price
Product description
Shipping
Designed for industrial electrical service, maintenance, and replacement projects, the Appleton T300 circuit breaker provides dependable overcurrent protection for 600V systems. With a 300 A rating and a 3-pole configuration, it supports three-phase power layouts while simplifying panel upgrades and minimizing downtime. Use the part number T300 to confirm compatibility with your application.
Key specifications
- Manufacturer: Appleton
- Part number: T300
- Product type: Circuit Breaker
- Amperage rating: 300 A
- Poles: 3
- Voltage: 600V
Why this matters in practice
In demanding industrial environments, protecting three-phase equipment and personnel is essential. The T300’s 300 A capacity and 3-pole design align with motors, assemblies, and distribution panels common in manufacturing and processing facilities, helping prevent costly downtime from overloads or short circuits. Its 600V rating makes it suitable for mid- to high-voltage installations where reliable interruption of fault current is critical.
Ideal use cases
- New installations in manufacturing facilities and large-scale automation setups
- Maintenance and upgrades of existing Appleton panel boards
- Replacement for worn or failed breakers in 3-pole, 600V circuits
- Retrofits in service entrances requiring dependable, compatible protection
Compatibility and installation notes
Notes: Verify fit by part number and application requirements. Need help matching a part number or confirming compatibility? Message us and we'll help.
Dedicated support and buying confidence
Choosing the Appleton T300 means selecting a trusted circuit protection solution designed for durability in industrial settings. If your system requires a 300 A, 3-pole, 600V breaker, the T300 is engineered to slot into compatible configurations with minimal modification and swift commissioning. Use the part number T300 to verify exact fit for your panel and application, and contact us for prompt assistance with compatibility and ordering.
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General feedback we often hear from customers purchasing industrial electrical parts.
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Looks and feels like a proper industrial-grade part. Works as expected.
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