Please note that change of context may affect the pricing and availability of the existing items in the cart
There was an unexpected error retrieving your customer data. Please try again later.
Choose Account Settings
Choose your account setting to continue*:
Main Account
(Sold To)
(Sold To)
Job Account/Sub Account
(Payer)
(Payer)
Show Availability For
Location
(Ship-To)
(Ship-To)
Changing the selections above may affect product pricing and availability, including items currently in your cart.
Loading
- I want to update or add a...
- Main Account (Sold-To)
- Job Account/Sub Account (Payer)
- Location (Ship-to)
- Need Help? Visit our Help Center or Contact Us
Square D HU36 Heavy Duty Three Phase Non-fused Disconnects 400 A NEMA 1 600 V
Mfg #:
HU365
BOR #:
157490
HU36 Series Heavy Duty Three Phase Non-fused Disconnects
- According to the National Electric Code, section 690.15, PV arrays must have a disconnecting means to isolate the inverter from the PV power source.
- Utility grid-tie inverters that utilize PV arrays with voltages above 250VDC require a disconnect rated for 600VDC to perform this function
- Square D disconnects For Use With grid-tie inverters that don't already have pre-built disconnects
- It is nonfusible, rated at 600 volts DC
- The DC input of up to two sub-array can be connected to the safety switch and it is outdoor rated so it can be located close to the panels
- Can be used for disconnecting up to three PV arrays for three grid-tie inverters
- It has wiring lugs that are rated to accept two #14 to #10 wires in each lug
Brand | Square D |
NEMA Rating | NEMA 1 |
Number of Phases | 3 phase |
Wire Size | (1) 1/0 AWG - 750 kcmil, (2) 1/0 AWG - 300 kcmil |
Voltage | 600 V |
Number of Poles | 3 |
Enclosure Type | N1 Enclosure |
Disconnect Type | Non-fused |
Amperage | 400 A |
Material | Steel |
The name already exists. Please enter a unique name.
Already Exists
List created successfully
You successfully added the product to your list with minimum order quantity.
Product Added
List updated successfully
empty name
There was a problem adding this product to your list. This may be because your list already contains 50 items.