DTU426R
Schneider Electric
Safety switch, double throw, non fusible, 600A, 240VAC, 250VDC, 4 pole, 125hp, NEMA 3R
AVAILABLE
GET A QUOTE NOW
- "The Square D\u2122 by Schneider Electric brand Double Throw Safety Switch is designed to be tough, reliable and provide exceptional performance in the most grueling conditions. Double throw safety switches are designed for Residential, light commercial, and industrial installations. Double throw safety switches transfer a load from one power source to another power source. 30A-100A F Series safety switches provide significantly higher levels of mechanical endurance than NEMA KS-1 or UL98 standards require and switches can be field-converted to transfer a power source from one load to another. These switches come in fusible or non-fusible configurations and can be padlocked in the ON-OFF positions. This Double Throw Safety Switch has a rated current of 600A. This non-fusible disconnect switch is surface mounted and has a NEMA 3R rating . This Double Throw Safety Switch complies to UL listed certifications. Dimensions for this product are 27.8 in (H), 63.76 in (W), 8.88 in (D). This product comes with an 18 month warranty."
| Specification | Value |
|---|---|
| Height | 63.76 in |
| Device Mounting | surface |
| Tightening Torque | 200-200 lbf.in || 275-275 lbf.in || 375-375 lbf.in || 500-500 lbf.in (250...500 kcmil) |
| Short-Circuit Current | 10 kA H or K || 100 kA R, J or T |
| Net Weight | 81.7 kg |
| Fuse Type | H or K || R, J or T |
| Awg Gauge | 250...500 kcmil copper or aluminium |
| Width | 27.8 in |
| Depth | 8.88 in |
| Disconnector Device Type | non-fusible disconnect switch |
| Product Or Component Type | Double Throw Safety Switch |
| Series Name | general duty |
| Nema Degree Of Protection | NEMA 3R |
| Line Rated Current | 600 A |
| Device Composition | none |
| Number Of Poles | 4 |
| [Ue] Rated Operational Voltage | 240 V AC |
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








