Siemens MXD63A800 Motor Circuit Protector
- 800A
- 3 Pole
- Unit Mount
Quantity
Siemens MXD63A800 - 800A 3 Pole Motor Circuit Protector
New
Quantity
Description
Operating as a dedicated short-circuit defense mechanism, this 800-amp MD frame motor circuit protector features an adjustable instantaneous trip range of 5000 to 10000A. It installs into Siemens Type S4 and S5 panelboards, as well as SB-series switchboards and motor control centers. The magnetic-only design requires coordination with a separate overload relay to achieve complete motor protection. Rated at 65kAIC at 240V, this robust unit accommodates demanding industrial motor loads.Specifications
| Brand | Siemens |
|---|---|
| Series | MXD6 |
| Amperage | 800A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 65kA @ 240VAC, 50kA @ 480VAC, 25kA @ 600VAC, 25kA @ 250VDC |
| Frame Type | MXD |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens Sentron Panelboards (Type S4, S5), Switchboards (SB1, SB2, SB3), Motor Control Centers |
| Trip Technology | Magnetic Only |
|---|---|
| Trip Function Code | I |
| Trip Function | Instantaneous Only |
| Trip Adjustability | Adjustable Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Lug Kits, Rotary Handle, Motor Operator |
|---|---|
| Accessories | Mounting Hardware |
| Standards | CSA C22.2 No. 5, IEC 60947-2, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Motor Circuit Protector, Reverse Feed, Non-Interchangeable Trip, Trip-Free Mechanism, HACR Rated |
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