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About the Square D H365
The Square D H365 is a compact industrial electrical component designed for reliable power control in motor and distribution applications. Built for durability and long service life, it suits workshops, factories and maintenance fleets needing robust switching and protection. Its straightforward design simplifies installation and upkeep while delivering steady performance under continuous use.
- Trusted Seller

Square D H365NR 400 Amp Disconnect / Safety Switch 600V 3R
- Manufacturer: Square D
- Model: H365
Square D H365NR 400 Amp Disconnect / Safety Switch 600V 3R Square D 400 Amp 600V Series E05 50/60Hz Freight and Local Pickup Available For Sale
$3,950 USDTuscaloosa, AL - Trusted Seller

Square D H365N 400 Amp Heavy Duty Safety Switch
- Manufacturer: Square D
- Model: H365
Used Square D H365N 400 Amp Heavy Duty Safety Switch Series E2. Single Throw Fusible with Solid Neutral Amps: 400 Volts: 600 VAC HP Ratings: 480 VAC - 3 PH - 100 HP Standard, 250 HP Maximum 600 VAC - 3...
$995 USDMillis, MA - Trusted Seller
Square D H365N Disconnect 400 Amp 600 Volt 3P4W Fusible Series E04 -WARRANTY
- Manufacturer: Square D
- Model: H365
THIS LISTING IS FOR ONE: SQUARE D H365N DISCONNECT SERIES E04 400 AMP, 600 VOLT, 3 POLE, 4 WIRE FUSIBLE, FUSES SOLD SEPARATELY HEAVY DUTY SAFETY SWITCH APPROX DIMS 28 X 12 X 50.5 USED, MAY HAVE KNOCKOUTS CLEANED,...
$900 USDNorth Hampton, NH - Trusted Seller
Square D H365N Disconnect Series E2 400 Amp 600 Volt 3P 4W Fusible -WARRANTY
- Manufacturer: Square D
- Model: H365
THIS LISTING IS FOR ONE: SQUARE D H365N DISCONNECT SERIES E2 400 AMP, 600 VOLT, 3 POLE, 4 WIRE FUSIBLE, FUSES SOLD SEPARATELY NEMA 1 ENCLOSURE, INDOOR RATED HEAVY DUTY SAFETY SWITCH APPROX DIMS 28 X 12 X 50.5 USE...
$900 USDNorth Hampton, NH - Trusted Seller
Square D H365R Disconnect Series E 400A 600V 3P3W Nema 3R Fusible -RECONDITIONED
- Manufacturer: Square D
- Model: H365
THIS LISTING IS FOR ONE: SQUARE D H365R DISCONNECT SERIES E 400 AMP, 600 VOLT, 3 POLE, 3 WIRE FUSIBLE, FUSES SOLD SEPARATELY NEMA 3R ENCLOSURE, OUTDOOR RATED HEAVY DUTY SAFETY SWITCH APPROX DIMS 28 X 12 X 51 RECO...
$1,800 USDNorth Hampton, NH - Trusted Seller
Square D H365R Disconnect Ser E05 400 Amp 600 Volt 3P3W Fusible Nema 3R -NEW-B
- Manufacturer: Square D
- Model: H365
THIS LISTING IS FOR ONE: SQUARE D H365R DISCONNECT 400 AMP, 600 VOLT, 3 PHASE, 3 WIRE FUSIBLE, FUSES SOLD SEPARATELY NEMA 3R ENCLOSURE, OUTDOOR RATED HEAVY DUTY SAFETY SWITCH APPROX DIMS 30 X 14 X 50 NEW IN BOX S...
$2,200 USDNorth Hampton, NH - Trusted Seller

Square D H365AWK
- Manufacturer: Square D
- Model: H365
Square D fuse panel disconnect. Rated at 400A. 3 fuses, 480v 3/60
Texas, USA - Trusted Seller

SQUARE D H365 SAFETY SWITCH T262961
- Manufacturer: Square D
- Model: H365
FUSIBLE, 3PST, 400A, 600V, PRODUCT RANGE:-, CONTACT CONFIGURATION:3PST, SWITCH TERMINALS:-, CONTACT VOLTAGE AC MAX:600V, CONTACT CURRENT AC MAX:400A, CONTACT VOLTAGE DC MAX:600V, CONTACT CURRENT DC MAX:400A ROHS ...
$1,263 USDEl Paso, TX - Trusted Seller

SQUARE D H365N HEAVY DUTY SAFETY SWITCH 400AMP, 600VAC M6409
- Manufacturer: Square D
- Model: H365
- Phase type: Three-phase
Unit in good condition Weight: 200 LBS | Dims: 18 x 36 x 58 (in) | Shipping: Calculated at Checkout | Model part number: H365N | Voltage: 600 VAC | Phase: 3 Phase
$900 USDEl Paso, TX - Trusted Seller

SQUARE D H365NR HEAVY DUTY TYPE 3R ENCLOSURE SAFETY SWITCH T201356
- Manufacturer: Square D
- Model: H365
400 Amps 600 V AC Weight: 250 LBS | Dims: 54 x 30 x 12 (in) | Shipping: Calculated at Checkout | Model part number: H365NR
$1,500 USDEl Paso, TX

