Square D 50A 3-Phase Definite Purpose Motor Starter — Open Type (No Enclosure), 110-120V
The Square D DPSO53V02 is a 50-amp, 3-phase definite purpose magnetic motor starter supplied as an open (chassis-mount) unit with no enclosure, for installation inside an existing panel or OEM control assembly. It provides across-the-line (full-voltage) starting and overload protection for three-phase motor loads using a 110–120V control coil.
Key specifications
- Brand: Square D (Schneider Electric) — Type DP, open construction
- Contactor rating: 50 A continuous
- Phase / poles: 3-phase, 3-pole, nonreversing
- Coil voltage: 110–120V
- Enclosure: None — open / chassis-mount for panel installation
- Overload protection: melting-alloy relay; Type B thermal heaters sold separately
- Mechanical life: 500,000 operating cycles
Typical applications
Intended for panel builders and OEMs integrating a 50 A three-phase starter into a larger enclosure or control assembly, where a separate NEMA enclosure is not required.
The Square D 50A 3-phase open-type definite purpose motor starter offers dependable across-the-line motor control with a 110–120V coil for in-panel mounting. Add the matching Type B thermal overload heaters separately to complete the overload protection.
NOTE: Actual product may be different from pictured!
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