ABB Sentry SSR20P Safety Relay with 3NO+1NC Outputs and Push-In Spring Terminals
ABB
$309.26
The ABB Sentry SSR20P Safety Relay is designed for monitoring two-hand devices, offering a versatile solution with 3NO+1NC relay outputs and a +24 VDC supply voltage. It features push-in spring terminals for easy installation and allows for manual or automatic reset, selectable via a switch on the front panel. This safety relay is suitable for various safety applications up to PLe / SIL3, providing reliable supervision for simpler safety functions and advanced features for more complex needs. The SSR20P model supports a high output current capacity of up to 6 A, eliminating the need for an intermediary contactor. It also includes a multi-reset function, enabling up to 10 safety relays to be connected to a single reset light-button. For added convenience, the relay is available with detachable push-in or screw terminals, and accessories such as terminals and a coding kit for marking removed terminals are available.
