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PV DC Disconnect Switch – 1500V 40A, 2-Pole, 1 String
40A · 1500V — isolate one solar string.
SKU:RS-i2
Regular price
$99.99 USD
1500V, 40A.
Safely isolates your solar array from connected equipment.
Weatherproof: IP66NW.
CE, UL 508I.
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1-332-291-6885
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Product Information
PV DC Disconnect Switch to isolate one solar string in Solar, RV and Marine Systems
This switch sits between your solar array and the charge controller or inverter, giving you one place to cut power before you work on the system. It is rated to 1500V, 40A.
Size it above the maximum current of the circuit it protects, not below. If you are unsure which rating you need, call us on 1-332-291-6885.
Convenient input and output connections for quick setup.
| Specification | Value |
|---|---|
| Rated Thermal Current (Ith) | 40A |
| Rated Insulation Voltage (Ui) | 1500V |
| Poles / Circuit | 2P in series |
| Supported PV Strings | 1 PV string |
| Impulse Withstand Voltage | 8 kV |
| Arc Suppression Time | <3ms |
| IP Rating | IP66NW |
| Operating Temperature | -40℉ to 158℉ |
| Housing Material | Flame-retardant PC (UL94 V-0) |
| Dimensions | 9.8 x 3.8 x 4.3 in |
| Weight | 1.3 lb |
| Certifications | CE, UL 508I |
| Warranty | 3 years |
| Package Dimensions | 5 × 5 × 11 in |
| Gross Weight | 2 lb |
- 1 x PV DC Disconnect Switch
- Use only the connectors and terminals supplied with this product. Crimp the terminals using the specified crimping tool, and ensure each connector is fully inserted and securely locked with an audible “click.”
- User manual
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Frequently Asked Questions
What size breaker or switch do I need?
Pick a rating above the maximum current of the circuit, with headroom. Sizing depends on your array, inverter and cable gauge — call us on 1-332-291-6885 and we will size it with you.
Can I use this on both AC and DC circuits?
Check the rated voltage row in the specifications: 1500V. DC and AC ratings are different, and a DC-only device must not be used on an AC circuit.
Can it be installed outdoors?
Yes — it is rated IP66NW. Mount it so water drains away from the enclosure and keep glands facing down.