Square D 100 Amp Transfer Switch
Manufacturer Part Number: DTU223RB
The Square D DTU223RB is a UL listed double pole, double throw transfer switch. Double throw means you can transfer between two loads because the switch has two positions (not counting off). Double pole means it transfers both wires (poles). The NEMA 3R enclosure is rated for both indoor and outdoor use.
Specifications
Approvals | UL Listed |
Electrical Interlock | None |
Enclosure Rating | NEMA 3R |
Enclosure Type | Rainproof and Sleet/Ice proof (Indoor/Outdoor) |
Enclosure Material | Galvannealed Steel |
Factory Installed Neutral | No |
Action | Double Throw |
Ampere Rating | 100A |
Disconnect Type | Non-Fusible |
Short Circuit Current Rating | 200kA(max) |
Mounting Type | Surface |
Number of Poles | 2-Pole |
Maximum Voltage Rating | 240VAC/250VDC |
Wire Size | #12 to #1/0 AWG(Al) or #14 to #1/0 AWG(Cu) |