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DC SISO Isolating Switch

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
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