One-Touch Sequencing Power Control Breaker or Relay Panels
MSP Series (Modular Sequencing Panelboard) –
Sequences up to 41 remote controlled circuit breakers in a single panel.
MSLC Series (Modular Sequencing Load Center) –
Sequences up to 41 remote controlled circuit breakers in a single load center.
PDS Series (Power Delay Sequencer) –
Relay based system can sequence 4, 8 or 10- 20A circuits using latching relays fed by circuit breakers from any brand/model power panel.
MRTS Series (Modular Rain Tight Sequencer) –
Used for adding sequencing to an existing Square D panelboard or load center.
How sequencing works:
Sequencing turns on front-end low-level electronics first… waits for them to stabilize… and then powers amplifiers with short delays between each step to spread high inrush currents over time. This protects expensive loudspeaker systems from damaging power-on “click and pop” transients.
Loudspeaker damage can also occur while powering down a sound system. When the system is shut-off, we reverse the powering sequence to prevent transients from being amplified and harming the loudspeakers. Consider it insurance against operator error!