Siemens 3RE4814-0GQ46-4HA0
MPN3RE4814-0GQ46-4HA0
Pump control panel, NEMA Size 4, Three phase full voltage, 150A motor circuit protector, Solid-state overload relay, OLR amp range 50-200A, 208 V AC 60HZ coil, HOA selector switch, Start push button, Enclosure NEMA type 3R, Weather proof outdoor use, Standards: UL 60947-1, Certifications: cULus, Listed Service Entrance Equip
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
Contacts & Poles
| Parameter | Value |
|---|---|
| Main NO contacts (count) | 3 |
Coil
| Parameter | Value |
|---|---|
| Control supply voltage type | AC |
Approvals & Protection
| Parameter | Value |
|---|---|
| Overload protection | Yes |
| Reset function | Manual, automatic and remote |
| External reset | Yes |
| Test function | Yes |
| Auxiliary contact rating, contactor (UL) | 10A@600VAC (A600), 2.5A@600VDC (Q600) |
| Auxiliary contact rating, overload relay (UL) | 5A@600VAC (B600), 1A@250VDC (R300) |
| Touch protection against electrical shock | NA for enclosed products |
Environmental
| Parameter | Value |
|---|---|
| Enclosure NEMA rating | NEMA Type 3R |
| Housing design / suitability | Weather proof for outdoor use |
Connection & Mechanical
| Parameter | Value |
|---|---|
| Dimensions (H × W × D) | 41 × 24 × 8 in |
| Mounting position | Vertical |
| Fastening / mounting method | Surface mounting and installation |
| Line-side terminal connection type | Box lug |
| Coil terminal connection type | Screw-type terminals |
| Connectable conductor, line-side (AWG) | 1x (6 AWG ... 350 Kcmil) or 1x (4 AWG ... 350 Kcmil) |
| Connectable conductor, coil (AWG) | 2x (20 ... 16 AWG), 2x (18 ... 14 AWG), 1x 12 AWG |
| Conductor material, supply | AL or CU |
| Conductor material, load-side feeder | CU |
| Conductor material, coil | CU |
| Conductor material, auxiliary contacts (contactor) | CU |
| Conductor material, auxiliary contacts (overload relay) | CU |
Electrical
| Parameter | Value |
|---|---|
| Operating voltage for main current circuit at AC at 60 Hz maximum | 600 V |
| Design Of The Short-Circuit Trip | Instantaneous trip circuit breaker |
Specifications
| Parameter | Value |
|---|---|
| Trip Class | CLASS 5 / 10 (factory set) / 20 / 30 |
| Size Of Contactor | NEMA controller size 4 |
| Type Of The Motor Protection | Motor circuit protector (magnetic trip only) |
MPN
3RE4814-0GQ46-4HA0