Double-throw safety switch Industrial Light Commercial Residential Agricultural An economical means of transferring power
Double-throw safety switches Eaton’s double-throw safety switches are used to transfer service from a normal power source to an alternate source, or to switch from one load circuit to another. The manually operated double-throw safety switch provides an economical means of transferring power. Eaton offers a full line of general-duty and heavy-duty double-throw safety switches.
Double-throw heavy-duty fusible safety switches Double-throw heavy-duty non-fusible safety switches DT363URK Double-throw Heavy-Duty NonFusible Safety Switch, 100A, 600V DT363FGK Double-throw Heavy-Duty Fusible Safety Switch, 100A, 600V Double-throw 240 and 600 Vac heavy-duty, fusible Features Specifications 30–600A • Horsepower rated • • Palm-fitting, visible red handle • Tri-lingual nameplate • Side opening doors on all enclosures • Suitable for service entrance use with neutral or ground
Double-throw heavy-duty non-fusible safety switches Double-throw heavy-duty switching neutral safety switches Double-Throw 600 Vac Heavy-Duty, Non-Fusible Maximum Horsepower Ratings Ampere Rating Main and Standby Single-Phase NEMA 3R Enclosure Rainproof NEMA 12 Enclosure Industrial, Dust-Tight NEMA 4X Enclosure, Corrosion-Resistant, Stainless Steel 480 Vdc Catalog Number Catalog Number Catalog Number Catalog Number Three-Phase 480 Vac 600 Vac 480 Vac 600 Vac Two-Pole—600 Vac—250 Vdc 30 7-1/2 1
Accessories, hubs and standard lug capacities 1. DT200NK 200A Neutral/Ground Kit 2. DS250H2 Plate Type Hub 3. DS26FK 60A 600V R Fuse Adapter Kit Accessories Hubs Neutral, ground lug, control pole and auxiliary contact kits contain materials for one switch base. Copper lug, 60A J fuse and R fuse kits contain materials for one three-pole switch base. Switching neutral bonding and 400A J fuse kit contents are for one complete double-throw switch.
Dimensions and weights 1 2 W W H 2. Heavy-Duty NEMA 1, 3R 30–800A H CL 3. Heavy-Duty NEMA 12, 4X 30–400A H Note Contact your Eaton sales office for outline drawings and mounting dimensions. D2 NEMA 3R Dimensions in Inches (mm) Short-Circuit Ratings Using Class R, T or J Fusing Where Applicable Class H fuse clips supplied as standard for 30–600A except Class T for 400A at 600V, and 600A at 240V. Rated at 10,000 rms symmetrical when using Class H fuses.
Eaton’s Electrical Sector is a global leader in power distribution, power quality, control and automation, and monitoring products. When combined with Eaton’s full-scale engineering services, these products provide customerdriven PowerChainE solutions to serve the power system needs of the data center, industrial, institutional, public sector, utility, commercial, residential, IT, mission critical, alternative energy and OEM markets worldwide.
