Fire-resistant current disconnect switch CX2004-R-3P-160A-L-P-KS2.W2 with triggering device UU PWP and signaling unit US PWP

Simple, autonomous solution for rapid power shutdown in case of fire

This device operates independently – it requires no connection to other PWP systems or central control. It activates immediately upon pressing the start button, with no configuration or manufacturer servicing required. Any electrician can install it without additional expertise: terminals are clearly labeled, and the wiring diagram is straightforward.

The enclosure is designed for both indoor and outdoor use. IP54 protection rating and operating temperature range from -25°C to +75°C ensure stable performance even under extreme weather conditions. No special enclosure is needed – just a wall space will suffice.

The internal 3P 160A disconnect switch features an overload trip mechanism – it responds to overloads and short circuits, as required by fire protection system standards. There are no complex settings or adjustable parameters. This device does not “learn” or “communicate” – it simply works as intended: when you press the button, it cuts the power.

The integrated indicator and activation button are ready for immediate use – no further compliance adjustments needed. Both units share the same environmental class and IP54 rating, allowing them to be mounted in the same location as the disconnect switch, without additional covers.

A base mount with connector can be added if you need more space for wiring or wish to stabilize the installation on the floor. But this is an optional feature, not a requirement.

The warranty is 24 months, provided the device was installed according to instructions and has not been modified. After each activation, maintenance must be performed by an authorized service center – this is not a “plug-and-forget” system. However, if installed correctly, it operates flawlessly.

There is nothing superfluous here. No communication, no configuration, no unnecessary functions. Only what is essential: rapid power cutoff in emergency situations.