The Square D NT10H12A2E is a 400A, 3-pole, 600V molded case circuit breaker from the Masterpact NT series. It provides reliable overcurrent protection with LSIG trip function. Rated at 85kA @ 480V interrupting capacity. Call AllBreakerSales.com for pricing, availability, and same-day shipping.
| Specification | Value |
|---|---|
| Amperage | 400A |
| Poles | 3 |
| Voltage | 600V |
| Interrupt Rating | 85kA @ 480V |
| Frame Size | Masterpact NT |
| Mounting Type | Draw-Out |
| Trip Type | Electronic (Micrologic) |
| Trip Function | LSIG |
| Wire Size | 300–1000 kcmil |
| Phase | 3-Phase |
| Standards | UL 489, CSA, IEC 60947-2 |
| Temperature Rating | 40°C |
Square D Masterpact NT 400A 3-pole circuit breaker. In stock at AllBreakerSales.com. Call (877) 611-0034 for same-day pricing. Genuine OEM parts, ships from US warehouse.
Brand: Square D | Series: Masterpact NT | Catalog Number: NT10H12A2E
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