Albright
Albright 48V 150/200A SPSTNO Contactor SW180B-440
Albright 48V 150/200A SPSTNO Contactor SW180B-440
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Albright SW180B-440 — 48V 150/200A SPST-NO Contactor
The Albright SW180B-440 is a 150A continuous / 200A intermittent SPST normally open DC contactor rated for 48V. Part of the SW180B series — a robust platform for mid-to-high current switching in 48V electric vehicle and industrial applications.
Key Specifications
- Voltage: 48V DC
- Current Rating: 150A continuous / 200A intermittent
- Contact Configuration: SPST-NO (Normally Open)
- Series: SW180B
- Manufacturer: Albright International
- Part number: SW180B-440
Applications
Built for main contactor and battery disconnect duty in 48V electric golf carts, forklifts, marine propulsion, and industrial equipment. The 200A intermittent rating handles motor inrush and regenerative braking transients. Common OEM replacement for 48V Club Car and E-Z-GO platforms.

OEM & aftermarket cross-reference numbers
This part replaces or interchanges with the following part numbers:
- ALSW180B-440
- Albright SW180B-440
- HU81011045
- Hyster 81011045
- Unisource 81011045
- Hyster Unisource 81011045
- YP81011045
- Yale 81011045
- Premier 81011045
- Yale Premier 81011045
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