Product Description
Albright SW180 series DC contactor, 36–48VDC, 150A continuous (200A resistive), for electric lift trucks, power distribution, and vehicle motors. Features M8 stud main terminals, >5 million mechanical cycles, and robust silver alloy contacts. Compatible with cross-reference numbers ALSW18048 and SW18048.
Specifications
Compatibility
| Typical Applications | Electric vehicle motors and power distribution systems, including industrial trucks |
Electrical
| Rated Contact Voltage | 36–48VDC |
| Rated Load Current | 150A continuous; 200A resistive only |
| Intermittent Current Rating | 275A at 30% duty, 235A at 40% duty, 210A at 50% duty, 195A at 60% duty, 180A at 70% duty (all values at 48V) |
| Rated Fault Current Breaking Capacity | 300A at 60V DC (resistive, no blowouts); 300A at 96V DC (resistive, blowouts); 1000A at 48V DC (no blowouts); 1000A at 96V DC (blowouts) |
| Typical Voltage Drop | 40 mV per pole across new contacts at 150A |
| Main Terminal Type | M8 stud |
Part Numbers
| Cross-Reference Part Numbers | ALSW18048, SW18048 |
| OEM Part Number | SW180 |
