Holiday Operations Update: United Fuses will be closed Monday, January 19 in observance of Martin Luther King Jr. Day.
UPS will also be closed — no pickups or deliveries that day.
Operations and shipping will resume Tuesday, January 20.

Products

14560 products

14560 products

HNF367R Siemens Disconnect 600V 800A Non-Fusible Switch - Essential Electric Supply

HNF367R Siemens Disconnect 600V 800A Non-Fusible Switch - Essential Electric Supply

Siemens HNF367R - Non-Fusible Disconnect Switch 800A@600V (200kA AIC)

HNF368 Siemens VBII Series Disconnect 600V 1200A Non-Fusible Switch - Essential Electric Supply

Siemens HNF368 - Non-Fusible Disconnect Switch 1200A @ 600V (200kA AIC, NEMA 1)

Save $31,406.12

HNF368R Siemens Disconnect 600V 1200A Non-Fusible Switch - Essential Electric Supply

HNF368R Siemens Disconnect 600V 1200A Non-Fusible Switch - Essential Electric Supply

Siemens HNF368R - Non-Fusible Disconnect Switch 1200A@600V (200kA AIC, NEMA 3R)

HNF461-ReCert - Essential Electric Supply

Siemens HNF461 - Fusible Disconnect Switch 600V/30A (200kA AIC @600V)

HNF462J Siemens Disconnect 600V 60A Non-Fusible Switch - Essential Electric Supply

HNF462J Siemens Disconnect 600V 60A Non-Fusible Switch - Essential Electric Supply

Siemens HNF462J - Non-Fusible Disconnect Switch 600V/60A (200kA AIC @600V)

HNF463J Siemens Disconnect 600V 100A Non-Fusible Switch - Essential Electric Supply

Siemens HNF463J - Non-Fusible Disconnect Switch 600V/100A (3-Phase, 200kA AIC)

HNF663J Siemens Disconnect 600V 100A Non-Fusible Switch - Essential Electric Supply

Siemens HNF663J - Non-Fusible Disconnect Switch 600V AC 100A (200kA AIC, NEMA 12)

HNF664J Siemens Disconnect 600V 200A Non-Fusible Switch - Essential Electric Supply

Siemens HNF664J - Non-Fusible Disconnect Switch 200A@600V (200kA AIC, 6-Pole Bolt-On)

Save $15,283.02

SIemens HR63 Fuse Clip - Essential Electric Supply

Siemens HR63 - HR Series Fuse Clip 600V AC 100A (70mm x 100mm x 70mm)

Imagen por defecto

Siemens HRK1 - Switch Mechanism Component (PGP Frame Compatible)

Imagen por defecto

Siemens HUN364 - Non-Fusible Disconnect Switch 600V/200A (3-Pole NEMA 1)

Siemens ID363 - Industrial Switch PGP Frame Compatible (5 lb)

Siemens J20M - Class J Fuse 20A 600V (200kA Interrupt Rating)

Siemens JN321 - Vacu-Break Switch 30A 240V (100kA AIC PGP Frame Compatible)

Siemens JN322 - Fusible Safety Switch 240V/60A (100kA AIC @240V)

Imagen por defecto

Siemens JN323 - Fusible Safety Switch 240V 100A (100kA AIC @240V)

Siemens JN324 - Vacu-Break Disconnect Switch 200A@240V (100kA AIC)

Imagen por defecto

Siemens JN421 - Fusible Safety Switch 240V/30A (100kA AIC @240V)

Siemens JN422 - Industrial Switch Heavy-Duty Design (PGP Frame Compatible)

Siemens JN423 - Fusible Disconnect Switch 3P 100A@240V (100kA AIC)

Siemens JN424 - Fusible Safety Switch 200A@240V (100kA AIC, 3-Pole)

Imagen por defecto

Siemens JU322 - Vacu-Break Disconnect Switch 240V/60A (100kA AIC @240V)

Siemens JU323 - Vacu-Break Disconnect Switch 3P 100A (100kA@240V AIC)

Imagen por defecto

Siemens JU324 - Non-Fusible Disconnect Switch 200A@240V (100kA AIC)

Siemens KCCFPX2R - Fuse Block 600V AC/DC (30A Current Rating)

Imagen por defecto

Siemens M9095-HDL-LG - Plastic Insert Component for PJP Frame Systems

Imagen por defecto

Siemens M9095-HDL-SM - Plastic Insert Component for PJP Frame Compatibility (Industrial Grade)

Siemens NF324DTK - Manual Transfer Switch 200A 3-Pole (240V AC)

Siemens NF351DTK - Manual Transfer Switch 600V 30A 3-Pole (200kA AIC)

Siemens NF351H - Safety Switch 600V AC (Vacu-Break Technology)

Siemens NF351SS - Non-Fusible Safety Switch 600V 30A (NEMA 4X 200kA AIC)

Siemens NF351SSCH - Safety Switch 30A 600V (NEMA 1 Enclosure)

Siemens NF352H - Industrial Switch Heavy-Duty Metal Enclosure (PJP Frame Compatible)

Siemens NF353 - Non-Fusible Safety Disconnect Switch 100A 600V 3-Pole (200kA AIC)

Siemens NF353H - Industrial Switch Panel Mount (PJP Frame Compatible)

Siemens NF354 - Non-Fusible Safety Switch 200A 600V 3-Pole (Vacu-Break Technology)

Imagen por defecto

Siemens NFR322 - Non-Fusible Safety Disconnect Switch 60A 240V 3-Pole (NEMA 3R)

Siemens NFR351 - Industrial Switch Heavy-Duty 25 lb (PJP Frame Compatible)

Siemens NR322 - Fusible Safety Switch 240V/60A (100kA AIC @240V)

Imagen por defecto

Siemens NR423 - Fusible Disconnect Switch 3P 100A (100kA AIC @240V)

1 … 327 328 329 330 331 … 364

Recently viewed

Same-day Shipping Available

Same-day Delivery Availabile

24/7 Customer Support

Subscribe today to hear first about our sales

United Fuses is here to ensure you get the right part, delivered on time, to keep your operations running smoothly and efficiently!

Get in touch

Disclaimer: United Fuses supplies new, used, surplus, and re-certified products. We are not affiliated with, authorized by, or officially representing any of the brands we offer. While most products from United Fuses include our own 2-year warranty, they do not come with the original manufacturer’s warranty. All trademarks, brand names, and logos are the property of their respective owners. This website is not endorsed, sponsored, or approved by any manufacturer or tradename mentioned. Copying, reproducing, linking, framing, scraping, spidering, automated bots, or transferring website content to other platforms or networked systems for any purpose is strictly prohibited.

© 2026 United Fuses Powered by Shopify

Products