Schneider Electric QH320
MPNQH320
Active
MINIATURE CIRCUIT BREAKER 240V 20A|Square D,MINIATURE CIRCUIT BREAKER 240V 20A,20A,240 Vac,3P,65kA,Calibrated for use at 40 degrees C. See Data Bulletin 0100DB0101 for re-rating information.,Fiberglass filled thermoset molding material.,HACR rated,Miniature Circuit Breaker,Pressure Plate #14 to #8 AWG(Al/Cu),QO,QO loadcenter, NQ, NQO, NQOD, OEM mounting bases, and Speed-D« switchboard,Standard Plug-On,Thermal Magnetic Breaker,UL Listed - CSA Certified
$192.59Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Mounting | Plug-in |
| Circuit breaker type | Standard |
| Voltage rating | 120/240 V AC 240 V AC 120 V AC |
| Current rating | 20 A |
| Poles | 3P |
| Wire AWG | AWG 14...AWG 8 copper or aluminium |
| Electrical connection | Pressure plate |
| Depth | 2.9 in (74 mm) |
| Width | 2.2 in (57 mm) |
| Height | 3.0 in (76 mm) |
| Certifications | UL Listed CSA |
| Range | QO |
All specifications
| Parameter | Value |
|---|---|
| Product | Miniature circuit-breaker |
| Ratings | HACR rated |
| Category | US1DE2A00926 |
| Ambient rating | 104 °F (40 °C) |
| Interrupt rating | 65 kA 120/240 V AC 65 kA 240 V AC 65 kA 120 V AC |
| Tightening torque | 40.7 lbf.in (4.6 N.m) |
| Number of panel spaces | 3 |
MPN
QH320