The Eaton MDS608 is an 800-amp, 3-pole Magnum DS low voltage power circuit breaker from Eaton's Cutler-Hammer product line. The Magnum DS series offers the highest ANSI interrupting and withstand ratings in the industry in the smallest physical size. The MDS608 is available in drawout (D/O) and fixed mount configurations and accepts Eaton's Digitrip electronic trip units including the 520 LSI, 520 MLSI, and 1150 series. It is designed for use in metal-enclosed low voltage switchgear and switchboards. The 25-character nameplate catalog number encodes the full configuration including trip unit, motor operator, shunt trip, auxiliary switches, and mounting style.
| Specification | Value |
|---|---|
| Amperage | 800A |
| Poles | 3 |
| Voltage | 600VAC |
| Interrupt Rating | 65kA @ 480V · 42kA @ 600V |
| Frame Size | MDS Standard Frame (800–3200A) |
| Mounting Type | Drawout (D/O) or Fixed Mount |
| Trip Type | Electronic (Digitrip) |
| Trip Function | LSI — Long-Time, Short-Time, Instantaneous |
| Wire Size | Bus bar connection |
| Phase | 3-Phase |
| Standards | ANSI C37.13, UL 1066, NEMA SG3 |
| Temperature Rating | -25°C to 70°C |
Eaton / Cutler-Hammer Magnum DS 800A 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: Eaton / Cutler-Hammer | Series: Magnum DS | Catalog Number: MDS608
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