The 3- pole iBCB- DC48XX Intelligent Remote-Controlled Bi-directional Re-settable Circuit Breaker controls connections between multiple power sources and their loads. It contains built-in re-settable electronic breakers provide all necessary protection for electronic equipment.
The iBCB-DC48XX secures the symmetric electrical properties regardless of line current direction and line voltage polarity. The iBCB-DC48XX immediately reacts to a current surge or short circuit conditions and in 50 ns limits a load current to a level of less than 30% above the rated maximum value.
If any abnormal condition clears in less than 5 ms, the iBCB-DC48XX ceases to limit the load current.
If any abnormal condition does not clear in 5 ms, the iBCB-DC48XX breaks the connection between the power source and the load, and initiates an alarm signal.

The iBCB-DC48XX restores the connection between the power source and the load as soon as any durable abnormal conditions clears.
The iBCB-DC48XX design is based on uniqe protection principles that minimize disconnect time to less than 1.5 µs.
The iBCB-DC48XX is applicable for line voltage from 0 VDC to 60 VDC, and line current up to 25 Amps. Other configurations and ratings are optionally available. The iBCB-DC48XX provides more design-friendly functionality than any best competing poly-switch, solid-state relay or solid-state circuit breaker available on the market. The iBCB-DC48XX is covered by two U.S. pending patents.

	Any polarity of input voltage
	Low ON-state resistance, typically 5 mOhm
	Independent over-current, over/under-voltage and over-temp protection
	Over-current surge limitation to a level of less than 50% above the rated maximum value
	5 ms over-load sustainability prior to an emergency circuit break
	Auto restart after an emergency circuit break or over-load clears
	Remote and manual control
	Remote and LED warning
	DC control leads fully isolated from power input and output leads
	Minimal power dissipation with no heat-sink required
	Super-fast acute turn-on/off transition in less than 1.5 µs
	Acute/soft turn-on/off pre-set
	Self-powering by a host power source or a separate power supply
	Industry standard package DIN Rail or panel mountable
	Paralleling capability for higher current rates
	Transient suppressor incorporated for inductive loads

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