DC Isolator Switch, SISO

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Our DC isolator switch is newly designed for efficient and safe circuit isolation protection. The SISO isolation switch can meet any electrical isolation requirements when repairing, maintaining, installing, and testing electrical solar products.

1. Diversified wiring
2. Small size, beautiful appearance
3. Poles:3P, 4P
4. Rated voltage: DC1000V, DC1200V
5. Current Level: 16A, 25A, 32A

Electrical Specifications

Name		Unit		SISO-63
Rated Current		A	16	25	32
Isolation Voltage		V	1000	1000	1000
Rated Operating Current DC21B
2P Series Connection	600V	A	16	25	32
2P 2P Series and Parallel	600V	A	29	45	50
	900V	A	13	16	20
	1200V	A	9	11	13
3P Series Connection	900V	A	16	25	32
3P Series Connection	1000V	A	16	25	32
4P Series Connection	600V	A	16	25	32
	1000V	A	16	25	32
	1200V	A	16	25	32
Rated Operating Current DC22B
2P Series Connection	600V	A	5,5	6	6,5
	900V	A	2	2,5	3
	1200V	A	1	1,5	2
3P Series Connection	600V	A	16	23	25
	900V	A	6 , 5	7	7,5
	1200V	A	5,5	6	6,5
4P Series Connection	600V	A	16	25	27,5
	1000V	A	11,5	12	12,5
	1200V	A	8	9	10
Rated Short-Circuit Current		10	5	5	5
Mechanical Life		A	10	10	10
Rated Short-Circuit Current (1s) I	2 , 4/2 2H		800/1300	900/1500	1000/1700
Breaking Capacity	Icm		800/1300	900/1500	1000/1700

SISO-32 NP DC Wiring

Related names
Circuit isolation protector | Electrical isolation switch | Isolator switch for solar panel