Westinghouse BAB Series (Westinghouse) Circuit Breakers
The Westinghouse BAB series is a QuickLag residential circuit breaker rated for 120/240VAC operation. BAB breakers are used in residential load centers and light commercial panelboards. The AllBreakerSales.com catalog includes Westinghouse BAB breakers in all amperage ratings. Request a written quote to confirm the required catalog number and current availability.
Series Specifications
| Frame | B-Frame Residential — 100A Frame |
|---|---|
| Amperage Range | 15A – 100A |
| Voltage | 120/240VAC |
| Poles | 1-Pole & 2-Pole |
| Interrupting Rating | 10kA @ 120/240V |
| Mounting | Plug-In |
| Trip Type | Thermal Magnetic |
History and Replacement Context
The Westinghouse BAB QuickLag series was one of the most widely installed residential circuit breakers in North America. After the 1994 Eaton acquisition, BAB catalog numbers continued under the Cutler-Hammer brand. Millions of Westinghouse BAB breakers remain in service in residential panels across the US.
Typical Applications
- Residential load centers
- Light commercial panelboards
- Branch circuit protection
- Lighting circuits
- Appliance circuits
Available Catalog Numbers
- BAB1015 — 15A, 1 pole, 120/240V
- BAB1020 — 20A, 1 pole, 120/240V
- BAB1025 — 25A, 1 pole, 120/240V
- BAB1030 — 30A, 1 pole, 120/240V
- BAB1040 — 40A, 1 pole, 120/240V
- BAB1050 — 50A, 1 pole, 120/240V
- BAB1060 — 60A, 1 pole, 120/240V
- BAB1070 — 70A, 1 pole, 120/240V
- BAB1100 — 100A, 1 pole, 120/240V
- BAB2015 — 15A, 2 pole, 120/240V
- BAB2020 — 20A, 2 pole, 120/240V
- BAB2025 — 25A, 2 pole, 120/240V
- BAB2030 — 30A, 2 pole, 120/240V
- BAB2040 — 40A, 2 pole, 120/240V
- BAB2050 — 50A, 2 pole, 120/240V
- BAB2060 — 60A, 2 pole, 120/240V
- BAB2070 — 70A, 2 pole, 120/240V
- BAB2100 — 100A, 2 pole, 120/240V
- BAB3015H — 15A, 3 pole, 240V
- BAB3020H — 20A, 3 pole, 240V