The Square D 2510KO1 is a 2-pole manual motor toggle switch from the K Series, built for straightforward on/off control of single-phase motors in industrial and commercial applications. Rated at 30 A and 600 V AC, it supports motors up to 3 hp at 460/575 V AC and 2 hp at 115/230 V AC — making it a practical choice for controlling single-phase pumps, fans, small compressors, and auxiliary equipment on Canadian job sites. The compact open-device form factor (4.13 in H x 1.69 in W x 2.34 in D) integrates easily into motor control panels and enclosures, while screw clamp terminals accept AWG 14–10 copper conductors for fast, reliable field wiring. UL Recognized (E42243) and CSA Certified (LR25490), the 2510KO1 meets the standards required for motor control installations across North America.

Specifications

Product Type Single Unit Manual Motor Switch
Range K Series
Control Type Toggle
Poles 2P
Rated Current 30 A
Rated Operational Voltage 600 V AC / 230 V DC
Motor Power 2 hp @ 115 V AC, 2 hp @ 230 V AC, 3 hp @ 460 V AC, 3 hp @ 575 V AC, 1 hp @ 90 V DC, 2 hp @ 115 V DC, 1.5 hp @ 230 V DC
Number of Phases 1
Electrical Connection Screw Clamp Terminals
Wire Size AWG 14–AWG 10 copper
Enclosure Open Device (not rated)
Height 4.13 in
Width 1.69 in
Depth 2.34 in
Net Weight 0.16 kg
Product Certifications UL Recognized E42243, CSA LR25490
Warranty 18 months
PVC Free Yes