Square D Double Throw Safety Switch, Non-Fusible, 100A, Type R, NEMA 3
The Square D double throw safety switch from Schneider Electric delivers tough, reliable performance in demanding commercial and industrial power distribution installations. This non-fusible, double throw switch is rated 100A at 240V AC / 250V DC and housed in a NEMA 3 enclosure. A bolt-on hub provision adds installation flexibility, and the unit is UL Listed.
Key Features
- Amperage Rating: 100A supports reliable double throw source-transfer switching.
- Operational Voltage: Rated 240V AC and 250V DC (Ue) for AC and DC systems.
- Non-Fusible Double Throw Design: Manual double throw switching without fuses, simplifying maintenance.
- Bolt-On Hub Provision: Bolt-on hub prep adds flexibility for conduit connections.
- Wire Range: Accepts AWG 14...AWG 1/0 copper and AWG 12...AWG 1/0 aluminum, tightening torque 35-45 lbf.in.
- Enclosure Rating: NEMA 3 degree of protection for outdoor and industrial environments.
- Device Type: LV equipment - LV fuse-switch, non-fusible disconnect switch.
Certifications & Compliance
- UL Listed
- Meets or exceeds NEMA KS1
- Free of Substances of Very High Concern above the threshold (REACH)
- Mercury Free
- RoHS Exemption Information on file
Technical Specifications
- Toxic Heavy Metal Free: Yes
- Warranty Period: 18 months
- Sustainable Packaging: Yes
- Recycled Metal Content At Cr Level: 0 %
- Serviceability: No
- With Recycled Cardboard: Yes
- China ROHS In Scope: No
- Return Indicator: Y
- Tier: 1
- Reach Free Shvc: Yes
- Legacy WEEE Scope: In
- Packaging Made With Recycled Cardboard: Yes
- Without Single Use Plastic: Yes
- ROHS Exemption Information: Yes
- WEEE Product Category: 4
- Warranty: 18 months
- Mercury Free: Yes
- Packaging Without Single Use Plastic: Yes
- Tier Id: 1
- ROHS Eur In Scope: Yes
- China ROHS Label: 1
- Environmental Disclosure: ENVPEP2503028_V1
- Function Option Id: STANDARD
- Average Life Duration: 15 year(s)
- Take Back: No
Typical Applications
- Commercial and Industrial Power Distribution
- Manufacturing Facility Electrical Systems
- Manual Double Throw Source Transfer Switching
- Outdoor and Harsh Environment Installations (NEMA 3)
- Panelboard and Service Entrance Switching
Why Square D?
Square D by Schneider Electric engineers its double throw safety switches for durability and reliable performance under grueling conditions, backed by an 18-month warranty and UL Listing. With a NEMA 3 enclosure and construction that meets or exceeds NEMA KS1, this switch delivers dependable, code-compliant power switching for industrial and commercial environments.
Manufacturer Resources
Product Specs
- Product Type:
- Double Throw Safety Switch
- Amperage Rating:
- 100A
- Voltage Rating:
- 240V AC / 250V DC
- Configuration:
- NEMA 3 Enclosure
- Standards:
- NEMA KS1
- Listing:
- UL Listed
- Department:
- Electrical
- Product Group:
- Wiring Devices