HU366
Schneider Electric
Safety switch, heavy duty, non fusible, 600A, 3 wire, 3 pole, 500HP, 600V AC/DC, NEMA 1
AVAILABLE
GET A QUOTE NOW
- "The Square D\u2122 by Schneider Electric brand Heavy Duty Safety Switch is designed to be tough, reliable and provide exceptional performance in the most grueling conditions. Heavy Duty Safety Switches are utilized from commercial and institutional to industrial and manufacturing facilities. F Series safety switches provide significantly higher levels of mechanical endurance than NEMA Type KS-1 or UL98 standards require. The design life of a F-Series switch is a minimum of three times the NEMA requirement. An abundance of copper is used in the heaviest current carrying power paths of all Square D by Schneider Electric Heavy Duty Safety Switches. The more copper for current carrying paths, the lower the temperature rise. Managing temperatures inside the switch is the key to providing greater service life. This heavy duty Single Throw Safety Switch has a rated current of 600A and has a NEMA 1 degree of protection. This non-fusible disconnect has a short circuit rating of 200kA@600VAC. This safety switch has a steel enclosure and is surface mounted. This product is compatible with H or K, R, J or L fuses. The acceptable AWG gauge for this product is AWG 3/0 / 500 kcmil, copper or aluminum and has a tightening torque of 375-375 lbf.in. This product complies to UL listed file E2875 standards and comes with an 18 month warranty. Dimensions for this product are 50.25 in (H), 27.63 in (W), 10.13 in (D)."
| Specification | Value |
|---|---|
| Height | 50.25 in |
| Device Mounting | surface |
| Tightening Torque | 375-375 lbf.in (AWG 3/0...500 kcmil) |
| Net Weight | 79.4 kg |
| Electrical Connection | lugs |
| Awg Gauge | AWG 3/0...500 kcmil copper or aluminium |
| Width | 27.63 in |
| Wiring Configuration | 3-wire |
| Depth | 10.13 in |
| Disconnector Device Type | non-fusible disconnect |
| Product Or Component Type | Single Throw Safety Switch |
| Phase | 3 phase |
| Series Name | heavy duty |
| Nema Degree Of Protection | NEMA 1 steel |
| Line Rated Current | 600 A |
| Device Composition | none |
| Device Application | heavy application |
| Number Of Poles | 3 |
| [Ue] Rated Operational Voltage | 600 V AC/DC |
Our previously used items and repair options come with 12 months Obso Warranty.
"Super service! Everything was processed very quickly and competently and the personal support was excellent. I would always choose Obso Automation again! Many thanks for the great support." - MJ
Standard options for delivery are also available where required.
"Professional, courteous and accurate. Obsolete part quoted same day and supplied next" - PT
1
Step 1
Part added for enquiry
2
Step 2
Your personal Account Manager is already on it, delivering rapid responses and unbeatable service.
3
Step 3
We don’t just process orders—we guarantee smooth delivery, full transparency, and zero headaches.
4
Step 4
Our 10,000+ customers trust us for a reason. Get your quote now and experience automation without risk, delays, or uncertainty.
Google Reviews




