H225N

Schneider Electric

Safety switch, heavy duty, fusible, 400A, 2 pole, 125HP, 240VAC, 250VDC, neutral factory installed, NEMA1

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 400A and has a NEMA 1 degree of protection. This fusible disconnect has a short circuit rating of 200kA@240VAC and has a neutral (factory installed). 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 1/0 / 750 kcmil, copper or aluminum and has a tightening torque of 550-550 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)."
Read more arrow Read less arrow
Specification Value
Height 50.25 in
Device Mounting surface
Tightening Torque 550-550 lbf.in (AWG 1/0...750 kcmil)
Net Weight 79.4 kg
Short-Circuit Current 10 kA for H or K || 200 kA for R or J
Fuse Type H or K || R or J
Electrical Connection lugs
Awg Gauge AWG 1/0...750 kcmil copper or aluminium
Width 27.63 in
Wiring Configuration 3-wire
Depth 10.13 in
Disconnector Device Type 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 400 A
Device Composition neutral (factory installed)
Device Application heavy application
Number Of Poles 2
[Ue] Rated Operational Voltage 250 V DC || 240 V AC
Read more arrow Read less arrow
*New items come with up to 24 month Obso Warranty
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
*Same & Next Day Delivery & Collection is available for stock from our UK and NL branches. Next-day delivery collection and 2 day delivery is available for stock sourced from our partners. In 90% of cases, we can deliver faster than the manufacturer’s ETA where required.

Standard options for delivery are also available where required.


"Professional, courteous and accurate. Obsolete part quoted same day and supplied next" - PT
We are ISO 9001 accredited so you have peace of mind with your purchase.

What our customers say about us

Trustpilot

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.