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has a bolt-on connection type and includes long time and instantaneous trip functions.Twin single pole 20/20Amp Bolt on 120-Volt type QT interchangeable circuit breaker
10000 AIC interrupting rating
Siemens type QT circuit breakers provide easy plug-in connections in Siemens enclosures and the time saving insta-wire feature
Compatible with Siemens PL and ES series load centers
Use for overload and short-circuit protection of your electrical system
Thermal-magnetic