Interruptor de seguridad con fusible, resistente, 240V CA, 3PST, 400 A, NEMA 3R
| Item | Safety Switch |
|---|---|
| Protection Method | Fusible |
| Duty | Heavy |
| Voltage | 240V AC |
| Phase | 3 |
| HP | 50 HP @ 240 V AC |
| NEMA Enclosure Type | 3R |
| IP Rating | 14 |
| Number of Wires | 4 |
| Number of Poles | 3 |
| Contact Form | 3PST |
| Amps AC | 400 A |
| Metallic / Non-Metallic | Metallic |
| Material of Construction | Galvannealed Steel |
| Standards | UL listed |
| Depth | 14 in |
| Fusible / Nonfusible | Fusible |
| Width | 28-1/2 in |
| For Use With | Class R Fuse |
| Height | 52-1/2 in |
| Fuse Kit (Class R) | Mfr. No. HRK4060 |
| Fuse Type | Class H, K, R or J |
| Weight | 87.1 kg |
| Neutral Assembly Included | Yes |
| Mounting | Surface |
| Electrical Connection | Lugs |
| Features | Mercury Free, PVC Free |
| Gauge/Conductor | 1/0 AWG to 750 kcmil |
| Horsepower @ 600V AC | 50 HP |
| Compatible with Manufacturer Model Number | HRK4060 |
| Environment | Indoor, Outdoor |
| Horsepower @ 480V AC | 25 HP |
| Current Rating | 400 A |
| Horsepower @ 240V AC | 50 HP |
| NEMA Enclosure Rating | 3R |
| Housing Material | Steel |
| Includes Neutral Assembly | Yes |
| Mounting Style | Surface Mount |
| For Fuse Class | Class H, Class J, Class K, Class R |
| Compatible Manufacturer Part Number | HRK4060 |
| Compatible with Manufacturer Part Number | HRK4060 |
| Compatible with Manufacturer Model Number [NEW] | HRK4060 |
| Compatible Manufacturer Model Number | HRK4060 |
| For Use with Mfr. Model Number | HRK4060 |
| Short-Circuit Current | 10 kA |
| Duty Rating | Heavy duty |
| Motor Power HP | 50 hp at 240 V AC 50-60 Hz for 3 phase motors; 125 hp at 240 V AC 50-60 Hz for 3 phase motors; 50 hp at 250 V DC |
| Wire Size | AWG 1/0 to 750 kcmil copper or aluminium |
| Tightening Torque | 550 lbf.in (62.14 N.m) (AWG 1/0 to 750 kcmil) |
| Device Application | Heavy application |
| Disconnect Type | Fusible disconnect |
| Voltage Rating | 250 V DC, 240 V AC |
| Wiring Configuration | 4-wire (3PH + G) |
| Certifications | UL listed file E2875 |
| Factory Installed Neutral | Neutral |
| Enclosure Rating | NEMA 3R galvannealed steel |
| Package Quantity | 1 |