Albright SW180L-48 DC Contactor for Electric Lift Trucks
AL SW180L-48
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Compatibility
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Product Description
The Albright SW180L-48 is a DC contactor rated for 36/48VDC, designed for demanding electric lift truck applications, with a 150A continuous and 200A intermittent contact rating. Features M8 stud main terminals, double breaking silver alloy contacts, and exceeds five million mechanical operations. Suitable for direct current load switching in industrial vehicle applications. Cross-references include ALSW180L-48, ALSW180L48, SW180L48, and SW180-48.
Specifications
Part Numbers & Compatibility
| Make | Albright |
| Manufacturer Part Number | AL SW180L-48 |
| Cross-Reference Part Numbers | ALSW180L-48, ALSW180L48, SW180L48 |
| Supersedes/Equivalent Part Numbers | SW180-48, ALSW180-48, ALSW18048, SW18048 |
| Part Number | SW180L-48 |
| Cross Reference Part Numbers | ALSW180L-48, ALSW180L48, SW180L48 |
| Supersedes Equivalent Part Numbers | SW180-48, ALSW180-48, ALSW18048, SW18048 |
| Application | Electric lift truck applications |
| Industrial Vehicle Applications | Yes |
Electrical Specifications
| Coil Voltage | 36/48VDC (as specified for SKU) |
| Rated Fault Current Breaking Capacity (Resistive, UL508) | 300A at 60VDC (without blowouts) |
Performance Specifications
| Contact Rating (Continuous) | 150A |
| Contact Rating (Intermittent) | 200A |
| Load Switching Type | Direct current load switching |
Additional Specifications
| Insulating Base Material | Glass-filled nylon |
| Main Terminal Type | M8 stud |
| Contact Material | Double breaking silver alloy |
| Mechanical Operations | Exceeds five million |
Frequently Asked Questions
Q: What makes and models is the AL SW180L-48 compatible with?
A: The AL SW180L-48 is compatible with material handling equipment from Crown, Toyota, Raymond, Hyster, Jungheinrich, Linde, Clark, Mitsubishi, CAT, and BT across 36-volt and 48-volt DC systems.
Q: What materials and design features make the AL SW180L-48 durable?
A: The AL SW180L-48 features M8 stud main terminals with double breaking silver alloy contacts. The double breaking design provides superior arc suppression and contact separation during heavy load switching, while the silver alloy material resists welding and erosion through thousands of industrial operating cycles.
Q: How can I find replacement parts for the AL SW180L-48?
A: Replacement parts for the AL SW180L-48 can be found using cross-reference part numbers such as ALSW180L-48, ALSW180L48, SW180L48, and equivalent parts like SW180-48, ALSW180-48, ALSW18048, and SW18048. Always verify coil voltage and current ratings match your equipment when sourcing alternatives.
Q: What are the electrical specifications for the AL SW180L-48?
A: The AL SW180L-48 is rated for 36/48VDC coil voltage with 150A continuous and 200A intermittent contact rating. Rated fault current breaking capacity at 48VDC meets or exceeds 1000A under appropriate load conditions.
Q: How many mechanical operations does the AL SW180L-48 support?
A: The AL SW180L-48 exceeds five million mechanical operations, delivering dependable service life in demanding electric lift truck applications.
Q: What maintenance steps should be followed for the AL SW180L-48?
A: Inspect M8 terminal connections regularly for corrosion, oxidation, or loose fittings, particularly in wet or cold storage environments. Monitor coil voltage periodically to confirm it meets rated 36/48VDC specification.