Ferraz Shawmut A70QS40-22FI DC circuit breaker is rated for 40 A at up to 700 V. Model A70QS40-22FI belongs to Ferraz Shawmut's A70QS family and provides overcurrent protection for DC circuits. With a 700 V maximum rating, it is designed to interrupt fault currents and protect wiring in DC power distribution up to that voltage.
