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The Zinsco Q20 is a single-pole, 20-ampere circuit breaker engineered for 120/240-volt applications. This plug-on unit delivers thermal-magnetic protection with long-time and instantaneous trip functions, rated at 10kAIC at 240VAC. Built to the Q-series standard, it features reliable magnetic interruption technology and operates efficiently across a 40°C temperature range. The Q20-R model integrates seamlessly into compatible Zinsco panels with its straightforward plug-in connection design, making it an ideal choice for residential and light commercial electrical systems requiring dependable overcurrent protection.
Product Specifications
Type: Plug-In
Amperage Rating: 20 Amp
Voltage: 120V
Circuit breaker type: Zinsco series Q
Interrupting rating: 10 kAIC at 240VAC
Number of poles: Single-pole
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