The Siemens Q150 is a 1-pole, 50-amp, 120V QP series residential plug-in circuit breaker. The QP platform is Siemens' standard residential breaker line, compatible with Siemens EQ and Ultimate load centers. The Q150 provides reliable thermal-magnetic overcurrent protection for standard 120V branch circuits. It features a compact design, quick-connect wire terminals, and a visual trip indicator for easy fault identification.
| Specification | Value |
|---|---|
| Amperage | 50A |
| Poles | 1 |
| Voltage | 120/240VAC |
| Interrupt Rating | 10kA @ 120/240V |
| Frame Size | QP (Residential) |
| Mounting Type | Plug-In |
| Trip Type | Thermal Magnetic |
| Trip Function | LI — Long-Time, Instantaneous |
| Wire Size | #6–#2 AWG (Al/Cu) |
| Phase | 1-Phase |
| Standards | UL 489, CSA C22.2 No.5 |
| Temperature Rating | -40°C to 75°C |
Siemens QP Residential 50A 1-pole circuit breaker. In stock at AllBreakerSales.com. Call (877) 611-0034 for same-day pricing. Genuine OEM parts, ships from US warehouse.
Brand: Siemens | Series: QP Residential | Catalog Number: Q150
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