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General
Cage type isolation switch YC1SC8 series is suitable for DC power systems with rated voltage DC1200V and below and rated current 32A and below. This product is used for infrequent on/off, and can disconnect 1-2 MPPT lines at the same time. It is mainly used in the control cabinet, distribution box, and combiner box of the photovoltaic power generation system, and is used for isolation of the DC power distribution system. The external waterproof performance of this product reaches IP66.
Standard: IEC/EN60947-3: AS60947.3, UL508i.
Features:
Electrical Performance |
Data |
Rated Heating Current (Ith) |
32A |
Rated Insulation Voltage (Ui, V DC) |
1500V |
Rated Working Voltage (Ue, V DC) |
1000V or 1200V |
Rated Impulse Voltage (Uimp, kV) |
8kV |
Rated Short-Time Withstand Current (Icw(1s), kA) |
1kA |
Rated Short-Time Making Capacity (Icm, A) |
1.7kA |
Rated Short Circuit Current (Icn) |
3kA |
Overvoltage Category |
II |
Polarity |
No polarity, "+" and "-" polarity can be interchanged |
Switch Knob Position |
9 o'clock position off, 12 o'clock position on (or 12 o'clock position off, 3 o'clock position on) |
Service Life |
Mechanical: 10000, Electrical: 3000 |
Maximum Wiring Capacity (Including Jumper Wires) |
|
Single Wire or Standard (mm²) |
4-16 |
Flexible Cord (mm²) |
4-10 |
Flexible Cord (+ Stranded Cable End) (mm²) |
4-10 |
Torque |
|
Tightening Torque of Terminal M4 Screw (Nm) |
1.2-1.8 |
Tightening Torque of Upper Cover Mounting Screw ST4.2 (304 Stainless Steel) (Nm) |
1.5-2.0 |
Tightening Torque of Knob M3 Screw (Nm) |
0.5-0.7 |
Bottom Wiring Torque (Nm) |
1.1-1.4 |
Environment |
|
Protection Degree |
IP20; External type IP66 |
Operating Temperature (°C) |
-40°C to +85°C |
Storage Temperature (°C) |
-40°C to +85°C |
Pollution Degree |
3 |
Overvoltage Category |
III |
Why Would You Want the CNC 2-Pole DC Isolator?
Safety and dependability of the CNC 2-Pole DC Isolator make it ideal for protecting your DC circuits. Ideal for solar or other DC system operations, this isolator switch guarantees simple and quick installation along with excellent design, so shielding the system from continuous damage and reducing system downtime.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
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