Product Description
The AL SW88L-24 is a 24VDC single-pole double-break main contactor engineered for electric lift truck motor reversing applications. With a 100A continuous thermal rating and M8 terminals, this direct replacement contactor provides reliable DC motor direction control for mast up/down and directional movement. Rated for over five million mechanical cycles, it delivers the durability required for high-frequency reversing duty in electric lift trucks and forklifts.
Specifications
Electrical
| Coil Voltage | 24VDC |
| Continuous Current Rating | 100A |
| Intermittent Current Rating (30% Duty) | 185A |
| Intermittent Current Rating (40% Duty) | 160A |
| Intermittent Current Rating (50% Duty) | 140A |
| Intermittent Current Rating (60% Duty) | 130A |
| Intermittent Current Rating (70% Duty) | 120A |
| Terminal Type | M8 |
| Mechanical Endurance | Over 5,000,000 cycles |
Part Numbers
| Manufacturer Part Number | SW88L-24 |
| Alternate Part Number | AL SW88L-24 |
| Supersedes | Legacy Albright SW88 series 24V contactors (DC reversing configurations) |
| Application | Electric lift truck motor reversing control |
Frequently Asked Questions
Q: What are the voltage and current ratings for the AL SW88L-24?
A: The AL SW88L-24 is a 24VDC single pole double breaking contactor with a 100A continuous thermal rating. Intermittent ratings are 185A at 30% duty cycle and 160A at 40% duty cycle. M8 terminal studs provide secure connections to 24V battery and motor circuits.
Q: Which electric lift truck models is the AL SW88L-24 compatible with?
A: The AL SW88L-24 is designed for 24VDC electric lift trucks requiring DC motor reversing. It supersedes legacy Albright SW88 series 24V contactors in DC reversing configurations. Verify compatibility with Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, and similar OEM platforms.
Q: What is the difference between the AL SW88L-24 and the AL SW88-24?
A: The AL SW88L-24 is a later design that supersedes the AL SW88-24 for 24V reversing applications. Both share similar 100A continuous ratings, M8 terminals, and 5+ million cycle durability. The L variant represents an updated platform with improved reliability characteristics.
Q: How many mechanical cycles is the AL SW88L-24 rated for?
A: The AL SW88L-24 has a mechanical endurance rating exceeding 5 million cycles, making it suitable for high-frequency reversing duty in electric lift truck motor control. This exceeds typical OEM contactor durability.
Q: Does the AL SW88L-24 work with forward and reverse motor control?
A: Yes, the AL SW88L-24 includes a failsafe reversing design specifically engineered for DC motor direction control in electric lift trucks. It provides reliable switching for mast up/down and directional movement applications.
Q: What cross-reference part numbers apply to the AL SW88L-24?
A: The AL SW88L-24 supersedes earlier SW88-24 and SW88-1 24V contactors in reversing configurations. When replacing worn contactors, verify your truck originally used a 24VDC reversing design to ensure proper fitment.