Siemens QP 90A 2-pole Circuit Breaker vs Siemens QP 40A/15A Double/Single Pole Circuit Breakers
Overall winner: Siemens QP 90A 2-pole Circuit Breaker
Key Differences
Product A bundles a 40A double-pole and a 15A single-pole breaker and is noted for its insta-wire fast plug-in connections, making it better for mixed-load or multi-circuit needs; Product B is a single 90A two-pole breaker with a high interrupting rating (AIC 10,000) and fits PL/ES series load centers, making it better for high-current single-circuit applications
Siemens QP 90A 2-pole Circuit Breaker
Siemens QP 90A double-pole circuit breaker for 240V circuits with 10,000 AIC rating. Easy plug-in connections and insta-wire feature for faster wiring in Siemens enclosures; compatible with PL and ES load centers. Customer feedback highlights good quality, value for money, and easy installation
Pros
- double pole 90 Amp
- easy plug-in connections
- insta-wire feature
- compatible with Siemens PL/ES load centers
Cons
- mixed durability reports (broken plastic parts)
- mixed performance on power level (some trips, others none)
Siemens QP 40A/15A Double/Single Pole Circuit Breakers
Siemens QP breakers including 40A double pole and 15A single pole protect electrical systems with thermal-magnetic operation. Customer note: easy wiring and good fit, though some report durability issues with plastic parts
Pros
- easy installation with insta-wire feature
- fits Siemens breaker boxes
- thermal-magnetic operation
- adequate interrupting rating for residential use
Cons
- mixed durability reports due to broken plastic parts
- some customers experienced issues with power level/performance
- some reports of no unexpected trips
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | SIEMENS |
| Durability | Tie |
| Versatility | SIEMENS |
| User Reviews | Tie |