Posted by ACDC USA on 6/11/2024 to
News & Blogs
A shunt trip device is an optional accessory for a circuit breaker. It mechanically trips the breaker when power is applied to its terminals. Since the shunt trip's power doesn't come from within the breaker, it must be supplied externally. The power for the shunt trip is supplied by an external source, such as a fire alarm or security system, rather than from within the breaker. In an emergency, the external device sends a signal to the shunt trip, which in turn signals the breaker to trip and open the circuit. This action interrupts the flow of electricity, preventing power from reaching the circuit.
1. Normal Operation
Circuit Breaker: Closed, current flows normally.
2. External Power Source
Power Source: Supplies power to the shunt trip device.
3. Activation
Signal Sent: External power source sends a signal to the shunt trip device.
4. Tripping Mechanism
Shunt Trip Device: Receives the signal and activates.
5. Breaker Tripped
Circuit Breaker: Mechanically tripped, opens the circuit, and stops current flow.
This process ensures that the circuit is quickly and effectively shut down when necessary, providing an additional layer of safety.
1 Comments
LAURA CECIL
Date
8/3/2024
I just wanted you to know that I have never heard of your web sites. I think my room mate was just having readable browser extensions and I can not function correctly because of this smart switch it's completely controlled my apartment and my PC, and phone is connected to a VPN and or Ai and I don't know how to this