






โ๏ธ Power Up Your Protection!
The Westinghouse UL 489 AC Miniature Circuit Breaker is a robust 30 Amp, single pole device designed for superior thermal overload and short circuit protection. With a C Curve rating and a 10kA interrupting capacity, it meets stringent UL489 standards, making it ideal for various applications including HVAC systems and motor control circuits. This non-polarized breaker is easy to install on DIN rails and is UL Listed for safety in both the US and Canada.





















| ASIN | B0BC2P8VDD |
| Best Sellers Rank | #844,745 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #710 in Miniature Circuit Breakers |
| Brand | Westinghouse |
| Brand Name | Westinghouse |
| Circuit Breaker Type | Standard |
| Current Rating | 30 Amps |
| Customer Reviews | 5.0 out of 5 stars 4 Reviews |
| Manufacturer | Westinghouse |
| Model | 30 Amp C-Curve |
| Mounting Type | DIN Rail Mount |
| Number Of Poles | 1 |
| Number of Poles | 1 |
| Part Number | WMBB1C30-1 |
| Voltage | 60 Volts |
R**W
Works!
Been in use for over a year now. Zero issues
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