505 NEMA Enclosed Reversing Starter
Representative Rendering, Not The Actual Product
505 NEMA Enclosed Reversing Starter ,SIZE 3, Type 3R, 7 & 9 Hazardous Locations, Cast Aluminum, External Reset, Drain, Multi-Bolt Fasteners, 460-480V 60Hz, , , FOR-OFF-REV Selector Switch
Product Details
| ASSEMBLY | |
|---|---|
| Assembly? | Factory Assembled |
| SYSTEM VOLTAGE DATA | |
| Supply Voltage | 480V 60Hz |
| Phases | Three Phase |
| STARTER DATA | |
| Horsepower | 50 HP |
| NEMA Size | NEMA 3 |
| Enclosure Type | NEMA Type 3R, 7 & 9 Bolted Enclosure |
| OPTIONS | |
| Overload Relay Type | Three Phase Solid State Overload Relay |
| Full Load Amps | 20...100 |
| Factory Installed Modifications |
|
| IMPORTANT INFORMATION | |
| Enclosure Size [length x width x depth] | 26-3/4 x 21-1/8 x 10-3/8 |
Specifications
Electrical Ratings
| Load Voltage | 115…575 (V) |
| Continuous Current Rating | 90 (A) |
| Service Limit Current Rating | 104 (A) |
| Maximum Hp Rating (Non-plugging and non-jogging duty) Single-Phase | - (Hp) |
| Maximum Hp Rating (Non-plugging and non-jogging duty) Three-Phase | 50 (Hp) |
| Maximum Circuit Closing Inrush Current, Peak Including Offset | 947 (A) |
Mechanical Ratings
| Mechanical Life | 5 (Millions of Operations) |
| Maximum Number of Auxiliary Contacts | 8 |
| Pick-up Operating Time (Average) | 37 (ms) |
| Drop-out Operating Time (Average) | 20 (ms) |
Construction
| Wire size for Power Terminals | 8…1/0 (AWG) |
| Required Torque | 150 (lb•in) |
| Type of Power Terminal | Pressure Terminals |
Environment Ratings
| Operating Position | Vertical |
| Temperature Range | -13…+131°F(-25…+55°C) |
| Altitude | 10,000 (feet before derating) |
| Corrosion-Resistance | All metal parts are treated for corrosion-resistance |
Replacement Parts
| Product Type | Spare Part |
|---|---|
| Catalog Number | CB-273 |
| Description | Coil,460/480V 60HZ For Starter Or Contactor |
| Quantity | 2 |
| Product Type | Spare Part |
|---|---|
| Catalog Number | CD-273 |
| Description | Coil,460/480V 60HZ For Starter Or Contactor |
| Quantity | 2 |
| Product Type | Contactor |
|---|---|
| Catalog Number | 500F-DOD930 |
| Description | 500F, 500FC NEMA AC/DC Contactor,Motor Loads,Feed-Through ,SIZE 3, Open, 115-120V 60Hz, 3 Power Poles, Yes , 90 , 110/120V 50/60 Hz , |
| Quantity | 1 |
| Additional Information | NEMA Contactor and Starter Specification |