Siemens FJ63A250 Motor Circuit Protector
- 250A
- 3 Pole
- Bolt-On
Quantity
Siemens FJ63A250 - 250A 3 Pole Motor Circuit Protector
Re-Certified
Quantity
Description
Built for commercial and industrial motor control, the Siemens FJ63A250 provides dedicated motor branch circuit protection. This 3-pole, 250A motor circuit protector is designed as a drop-in replacement for legacy F-Frame panelboards. It installs into Siemens P1, P2, P3 panelboards, SB switchboards, and older I-T-E enclosures. Featuring an adjustable magnetic-only instantaneous trip unit, it coordinates with motor starters and overloads to prevent nuisance tripping during motor inrush.Specifications
| Brand | Siemens |
|---|---|
| Part Number | FJ63A250 |
| Series | FJ6 |
| Amperage | 250A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 25kA @ 240VAC, 22kA @ 480VAC, 18kA @ 600VAC, 10kA @ 250VDC |
| Amperage Range | 1100-2500A |
|---|
| Frame Type | FJ63 |
|---|---|
| Terminal Type | Lugs |
| For Use With | Siemens P1, P2, P3 Panelboards, SB Switchboards, I-T-E F-Frame Panelboards |
| Wire Gauge | 6 AWG - 350 kcmil (Cu/Al) |
| Max Wire | 350 kcmil |
| Min Wire | 6 AWG |
| 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 |
|---|---|
| Accessories | Lugs |
| Standards | CSA C22.2 No. 5, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Motor Circuit Protector, Non-Interchangeable Trip, Trip-Free Mechanism, Quick-Make/Quick-Break, Reverse Feed |
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