The Allen-Bradley 440N-S32021 is a Sipha control unit designed for safety monitoring applications in industrial environments. With 2 normally open (N.O.) safety contacts and 1 normally closed (N.C.) auxiliary contact, this unit ensures reliable safety interlocking for machinery and automation systems. It supports multiple power supply options (24V AC/DC or 110V/230V AC), making it versatile for a wide range of control panel configurations.
The Allen-Bradley 440N-S32021 Sipha Control Unit offers dependable safety monitoring with flexible voltage compatibility, compact design, and durable construction. It is an ideal choice for industrial automation professionals looking for reliable safety solutions.
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For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.