Harrington SEQ003SD-10 1/4 Ton 115V 10ft Lift Electric Chain Hoist
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The Harrington SEQ003SD-10 is a new single-phase electric chain hoist rated at 1/4 ton (500 lb) capacity with a 10-foot lift and H4 duty class, manufactured by Harrington Hoists & Cranes (RTD Corporation) and assembled in Thailand. The SEQ series features a compact, integrated motor-and-gearbox design with an orange powder-coated aluminum housing, IP55-rated motor enclosure, and a mechanical load-brake for failsafe holding. The unit operates on 115V single-phase AC power at 60 Hz and includes a hardened alloy steel bottom hook with safety latch, Grade 80 load chain, a pendant-style push-button control with emergency stop, and a chain bag for excess chain. It carries a cETLus listing (ETL certified to ASME B30.16 and ASME HST-1 standards), and ships complete with a Harrington factory Certificate of Inspection, Test, and Compliance. Typical applications include light-duty production lifting, maintenance shops, assembly lines, and anywhere a compact 115V single-phase hoist is needed on a fixed or gantry-mounted hook.
Product Specifications
| Brand | Harrington Hoists & Cranes |
| Model / MPN | SEQ003SD-10 |
| Capacity | 1/4 ton (500 lb) |
| Lift / Lift Height | 10 ft |
| Voltage | 115V AC |
| Phase | Single Phase |
| Frequency | 60 Hz |
| Duty Class | H4 |
| Lift Speed | 16 ft/min (approx) |
| Load Chain Grade | Grade 80 alloy steel |
| Chain Falls | 1 |
| Motor Enclosure Rating | IP55 |
| Hook Type | Swivel bottom hook w/ safety latch |
| Control Type | Pendant push-button w/ E-stop |
| Certification | cETLus (ASME B30.16, ASME HST-1) |
| Housing Material | Die-cast aluminum |
| Includes | Chain bag, hook, pendant control, cert of inspection |
| Condition | New |