Siemens JF421


The Siemens JF421 is a general-duty switch designed for reliable control in industrial applications. This fused device features clampmatic contacts and is rated for 30 amps, supporting up to 240 VAC across four poles and two phases. It’s well suited for managing loads up to 3 horsepower, making it a solid choice for various motor control and power distribution needs. Distributed by BSP Automation, the JF421 offers a sturdy and efficient solution for switching tasks where dependable performance is essential.
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