1032521§ Industrial Relay - REL-IR-BL- 24DC/4X21
The REL-IR-BL-24DC/4X21 is a basic plug-in industrial relay with a coil voltage of 24V DC. It features four sets of silver-nickel alloy changeover contacts and can be used with mounting clips such as the ECOR-RH-2L. It is suitable for panel mounting and easy replacement and maintenance.
Product Positioning
Phoenix Contact REL-IR-BL-24DC/4X21 is a plug-in industrial relay with a coil voltage of 24V DC and four sets of changeover contacts, suitable for industrial automation control panels.
Core Product Advantages and Features
4 sets of conversion contacts
The REL-IR-BL-24DC/4X21 features four independent conversion contacts, enabling simultaneous control of multiple circuits and improving wiring efficiency.
Mechanical position indicator
It has a built-in mechanical switch position indicator, which allows for visual confirmation of the contact status without power, making on-site inspection convenient.
Test button design
The panel is equipped with a test button, which allows manual testing of relay operation before power failure, facilitating system debugging and maintenance.
Insertion installation
It adopts a plug-in terminal design and can be quickly disassembled and replaced with a corresponding relay base, reducing downtime.