Interruptor de seguridad de un solo tiro con fusible, de servicio pesado, 240V CA, 3PST, 60 A, NEMA 1.
| Item | Single Throw Safety Switch |
|---|---|
| Protection Method | Fusible |
| Duty | Heavy |
| Voltage | 240V AC |
| Phase | 3 |
| HP | 7-1/2 HP @ 240 V AC |
| NEMA Enclosure Type | 1 |
| IP Rating | 20 |
| Number of Wires | 4 |
| Number of Poles | 3 |
| Contact Form | 3PST |
| Amps AC | 60 A |
| Metallic / Non-Metallic | Metallic |
| Material of Construction | Steel |
| Width | 7-1/2 in |
| Fuse Kit (Class R) | Mfr. No. RFK03L |
| Fusible / Nonfusible | Fusible |
| Standards | UL listed |
| For Use With | Class R Fuse |
| Depth | 4.9 in |
| Height | 14.6 in |
| Fuse Type | Class H, K, R or J |
| Features | Mercury Free, PVC Free |
| Mounting | Surface |
| Weight | 4 kg |
| Gauge/Conductor | 12 to 3 AWG (Aluminum), 14 to 3 AWG (Copper) |
| Electrical Connection | Lugs |
| Neutral Assembly Included | Yes |
| Includes Neutral Assembly | Yes |
| Environment | Indoor |
| Compatible with Manufacturer Model Number | RFK03L |
| NEMA Enclosure Rating | 1 |
| Mounting Style | Surface Mount |
| Horsepower @ 240V AC | 15 HP |
| Current Rating | 60 A |
| Housing Material | Steel |
| For Fuse Class | Class H, Class J, Class K, Class R |
| Compatible with Manufacturer Part Number | RFK03L |
| Compatible Manufacturer Part Number | RFK03L |
| Compatible with Manufacturer Model Number [NEW] | RFK03L |
| Compatible Manufacturer Model Number | RFK03L |
| For Use with Mfr. Model Number | RFK03L |
| Enclosure Rating | NEMA 1 steel |
| Duty Rating | Heavy duty |
| Motor Power HP | 3 hp at 240 V AC 50-60 Hz for 1 phase motors; 7.5 hp at 240 V AC 50-60 Hz for 3 phase motors; 10 hp at 240 V AC 50-60 Hz for 1 phase motors; 15 hp at 240 V AC 50-60 Hz for 3 phase motors; 10 hp at 250 V DC |
| Device Application | Heavy application |
| Wiring Configuration | 4-wire (3PH + G) |
| Factory Installed Neutral | Neutral |
| Disconnect Type | Fusible disconnect |
| Short-Circuit Current | 10 kA |
| Tightening Torque | 50 lbf.in (5.65 N.m) (AWG 3); 45 lbf.in (5.08 N.m) (AWG 6 to AWG 4); 40 lbf.in (4.52 N.m) 0.01 in² (8.367 mm²) (AWG 8); 50 lbf.in (5.65 N.m) 0.00 to 0.01 in² (2.06 to 5.261 mm²) (AWG 14 to AWG 10) |
| Certifications | UL listed file E2875 |
| Voltage Rating | 250 V DC, 240 V AC |
| Wire Size | AWG 14 to AWG 3 copper; AWG 12 to AWG 3 aluminium |
| Package Quantity | 1 |