Product Description
Albright DC182-440L is a monoblock reversing contactor rated for 24VDC coil voltage and 150A thermal current, designed for electric lift trucks. Features interchangeable mounting with SW182 series, M8 main studs, and 6.3mm spade coil terminals. Provides fault current breaking up to 1000A at 48VDC, and auxiliary switching up to 5A. No external cross-reference part numbers are available; supersedes SW182 series with electrical and mechanical interchangeability.
Specifications
Electrical
| Contact Voltage Drop (at 150A) | Normally Open: 30mV, Normally Closed: 40mV |
| Coil Power Dissipation | Continuous: 10-15W; Intermittent: 30-40W; Highly Intermittent: 40-50W |
| Auxiliary Contact Switching Capability (Resistive Load) | 5A at 24VDC, 2A at 48VDC |
| Maximum Contact Voltage | 48VDC (main contact circuit) |
Part Numbers
| Manufacturer Part Number | DC182-440L |
| OEM Part Number | DC182-440L |
| Supersedes | Supersedes SW182 series (mechanical and electrical interchange, mounting and wiring differences apply). |
Performance
| Typical Pull-In Time | 30ms (coil energized to contact closure) |
| Typical Drop-Out Time | 8ms (without suppression diode) |
| Contact Bounce Period | 3ms |