Eaton 10250T21LBS51 Oiltight selector (30.5 mm)

Product Description

Eaton 10250T21LBS51 is a 30.5 mm oiltight selector switch with a three-position maintained lever actuator labeled HAND/OFF/AUTO. It provides a 60 deg throw and two normally open contacts (2NO) with slow make/break action and screw terminal connections. Constructed of die-cast zinc with a polished chrome bezel, it is rated NEMA 3, 3R, 4, 4X, 12, 13 and IP65 and has contact ratings of 10 A at 600 VAC and 5 A at 250 VDC.

• 30.5 mm heavy-duty die-cast zinc selector with polished chrome bezel and screw terminals
• Three-position maintained lever (HAND/OFF/AUTO) with 60 deg throw and 2NO slow make/break contacts
• Enclosure rated NEMA 3/3R/4/4X/12/13 and IP65; contact rating 10 A at 600 VAC / 5 A at 250 VDC

Product Highlights

30.5 mm oiltight selector; 3-position HAND/OFF/AUTO; 2NO; 60 deg throw; 10 A@600 VAC; NEMA 3/4/4X/IP65

Product Information

Standard Information

• Brand: EATON
• Manufacturer Part Number: 10250T21LBS51

Technical Specifications

• Manufacturer: Eaton (Cutler-Hammer)
• Manufacturer Part Number: 10250T21LBS51
• Brand: Eaton
• Product Name: Oiltight selector switch
• Series: 10250T
• Type: Assembled heavy duty selector switch
• Size: 30.5 mm
• Panel Cutout Diameter: 30.5 mm (≈1.20 in)
• Actuator: Lever
• Actuator Legend: HAND/OFF/AUTO
• Positions: 3 (maintained)
• Throw: 60 deg (left/center/right)
• Contact Configuration: 2 NO
• Contact Type: Slow make/break
• Contact Mode: Maintained
• Contact Rating: 10 A at 600 VAC; 5 A at 250 VDC
• Rated Current (additional): 6 A (120 VAC AC-15); 4 A (240 VAC AC-15); 2 A (660 VAC AC-15); 1 A (125 VDC DC-13); 0.55 A (250 VDC DC-13); 0.1 A (660 VDC DC-13)
• Terminal Type: Screw
• Enclosure Rating: NEMA 3, 3R, 4, 4X, 12, 13
• IP Rating: IP65
• Material: Die-cast zinc body
• Bezel Finish: Polished chrome
• Weight: 0.1 lb
• Operating Temperature: 1 to 150 F (reported) — flagged for review
• Storage Temperature: -40 to 176 F
• Relative Humidity: Up to 95% RH at 60 C
• Duty Rating: Heavy duty
• Applications: Electrical assemblies, panels and OEM electrical assemblies
• Certifications: UL Listed; CSA Certified; CE marked
• Standards Compliance: EN 60947-5-1; EN 60947-5-5; UL508; CSA
• GTIN: 00782113134239
• UPC: 782113134239