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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
Superior Durability: IP66-rated housing offers protection against dust and powerful water jets
Function: Output relay for industrial control
Isolation: Offers input-to-ground isolation to protect against electrical surges and noise
It's suitable for applications requiring precise temperature measurement and integrates seamlessly with Allen-Bradley programmable controllers that support block transfer programming
Machine Automation: Provides a stable power supply for industrial machines with Allen-Bradley I/O components
Siemens 3RH1921-1FA22 B&R Superior Durability: IP66-rated housing offersSiemens 3RH1921 1FA22 SIRIUS Auxiliary Contact Block Overview: The Siemens 3RH1921 1FA22 is a SIRIUS auxiliary contact block designed to enhance the functionality of contactor relays and power contactors. It provides four contacts: two normally open (NO) and two normally closed (NC), allowing for versatile control configurations. The block is designed for snap on front mounting, facilitating easy installation without additional tools. Please note that
US$ 29.99
US$ 10.00
US$ 20.99
