Siemens Q21540CTNC


The Siemens Q21540CTNC is a quad circuit breaker designed for reliable electrical protection in various applications. This device includes two single-pole breakers rated at 15 amps each and one double-pole breaker rated at 40 amps, supporting voltages of 120/240 VAC with a 10 kA interrupting capacity. Its non-CTL design makes it suitable for specific panel configurations where circuit tandeming is restricted. Distributed by BSP Automation, this circuit breaker offers a dependable solution for managing multiple circuits within industrial or commercial electrical systems.
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