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Tipo				CO3P
Rated current		(In)		315A
Rated insulation voltage	c.a./AC	(Ui)	(V)	1000
	c.c./DC	(Ui)	(V)	1500
Impulse withstand voltage		(U imp)	(kV)	12
Rated thermal current		(Ith)	(A)	315
Rated operational current (le)	AC-21A/B	400V	(A)	315
		500V	(A)	315
		690V	(A)	315
	AC-22A/B	400V	(A)	315
		500V	(A)	315
		690V	(A)	315
	AC-23A/B	400V	(A)	315
		500V	(A)	250
		690V	(A)	200
	DC-21A/B(1)	220V	(A)	315
		420V	(A)	315
		560V	(A)	315
	DC-22A/B(1)	220V	(A)	315
		420V	(A)	315
		560V	(A)	315
	DC-23A/B(1)	220V	(A)	315
		420V	(A)	315
		560V	(A)	315
Rated making capacity at 400V AC23			(A)	3150
Rated breaking capacity at 400V AC23			(A)	2520
Short-circuit withstand current 1 sec.			(kA)	13
Short-circuit withstand current 0,25 sec			(kA)	26
Short-circuit making capacity		(400V)	(kA)	26
Rated operational power AC-23A		(400V)	(Kw)	165
Rated fuse short-circuit
Back up fuse			(A)	315
R.M.S. value			(kA)	50
Peak value			(kA)	27
Mechanical endurance			n°	8000
Electrical endurance			n°	1500
Rated capacitor power at 400V			kVAR	140
Power losses for pole			(W)	5,9
Cable section			mmq	240
Bars dimension			mm	2x25x5

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