good working order - all have slotted screws + trip window and 3 prong mount - a few are new old stock - not 100% sure which ones so we are selling all as used. One is a Yellow "D" version but with D rubbed off.
Square D QO series double pole single phase 30 ampere plug-on miniature circuit breaker with maximum voltage rating of 240V (LI) long-time and instantaneous trip protection for use with QO load centers NQOD panelboards / interiors and speed-D switchboard distribution panels.
Specifications :
• Manufacturer : Square D
• Cat. No. : QO230
• Alternate Part No. : QO-230
• UPC : 785901400424
• Product Type : Circuit Breaker
• Common Trip Thermal Magnetic
• Series : QO
• Connection : Plug-In
• Protection : Thermal Magnetic
• Functions : (LI) Long-Time and Instantaneous
• Number Of Pole : 2 Pole
• Number Of Phase : 1-Phase
• Voltage Rating : 120/240 Vac At 50/60 Hz (Ul/Csa) 48 Vdc
• Amperage : 30 Ampere
• Interrupting Rating 10 Kiloampere At 120/240 Vac (Ul/Csa) 5 Kiloampere At 48 Vdc
• Wire Size 14 To 8 Awg (Aluminum/Copper) (2) 14 To 10 Awg (Copper)
• Plug On Mounting
• Size 1.5 Inch W X 2.91 Inch D X 3 Inch H
• Approval Ul
• Used On Qo Load Center Nqod Panelboard Oem Interior/Speed-D[R] Switchboard Distribution Panel
• Qo[R] Brand
• Qo Model