QB Electrical
The Siemens MBKQR3 series provides ready-to-install breaker kits for revised P1 panelboards, combining QR-series molded case breakers with all necessary mounting hardware. Available in 150A (MBKQR3150A) and 200A (MBKQR3200A) configurations, these 10kAIC-rated kits streamline upgrades for 3-phase, 240V systems.
| Model | Included Breaker | Amperage | Poles | Voltage | Interrupt Rating | Package Dimensions | Weight |
|---|---|---|---|---|---|---|---|
| MBKQR3150A | QR23B150 | 150A | 3 | 240V 3-Phase | 10kAIC | 11"L × 7"W × 6"H | 7.01 lb |
| MBKQR3200A | QR23B200 | 200A | 3 | 240V 3-Phase | 10kAIC | 10.63"L × 5.9"W × 6.7"H | 7.01 lb |
✔ Pre-Assembled Kits – Include breaker + mounting strap
✔ P1 Panelboard Compatible – Designed for revised P1 models
✔ Industrial-Grade – Molded case breakers with thermal-magnetic protection
✔ Space-Optimized – Compact designs for panel retrofits
BR-MBKQR3150A
QB Electrical
Siemens 3 pole Breaker and Mounting Kit MBKQR SeriesBR-MBKQR3150A
The Siemens MBKQR3 series provides ready-to-install breaker kits for revised P1 panelboards, combining QR-series molded case breakers with all necessary mounting hardware. Available in 150A (MBKQR3150A) and 200A (MBKQR3200A) configurations, these 10kAIC-rated kits streamline upgrades for 3-phase, 240V systems.
| Model | Included Breaker | Amperage | Poles | Voltage | Interrupt Rating | Package Dimensions | Weight |
|---|---|---|---|---|---|---|---|
| MBKQR3150A | QR23B150 | 150A | 3 | 240V 3-Phase | 10kAIC | 11"L × 7"W × 6"H | 7.01 lb |
| MBKQR3200A | QR23B200 | 200A | 3 | 240V 3-Phase | 10kAIC | 10.63"L × 5.9"W × 6.7"H | 7.01 lb |
✔ Pre-Assembled Kits – Include breaker + mounting strap
✔ P1 Panelboard Compatible – Designed for revised P1 models
✔ Industrial-Grade – Molded case breakers with thermal-magnetic protection
✔ Space-Optimized – Compact designs for panel retrofits
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