These Square D heavy duty safety switches are designed to provide exceptional electrical protection in the most grueling conditions. They have been designed to have a significantly higher durability than a standard switch and have a durability three times greater than NEMA standard. Some of the things that make these switches desirable is there reliability, life durability, ease to install and safety features. Due to this, these heavy duty switches are the ideal for your electrical disconnect and protection for all your commercial and industrial needs. This is a three pole fusible heavy duty safety switch that is rated at 400A with voltage of 240 VAC and 250 VDC. It is rated when using time delay fuses of 125 HP at 240 VAC three phase and 50 HP at 250 VDC. This switch has a 3 wire configuration and is rated for AWG 6 to 250 kcmil with aluminum and copper wire. This device has enclosure rating of NEMA 3R and it is made of galvannealed steel. It has a height of 50.31 in, width of 27.88 in and has a depth of 10.13 in. It is UL listed with the file E2875.

• Features
• Heavy duty fusible 800A, 240VAC/250VDC safety switch
• NEMA type 1 enclosure for indoor general purporse applications
• Series F operating mechanism is an enclosed, field-replaceable, modular design
• Dual interlock prevents cover from being opened (switch is ON)/prevents the switch from being turned ON (cover is open)
• Horsepower rated for motor applications as 250 hp
• Quick-make, quick-break operating mechanism.
• Suitable for use as service entrance equipment
• Red and black handle indicates the ON (red) or OFF (black) condition of the switch
• UL listed
• Seismically Qualified to the 2010 ASCE 7, 2012 IBC, 2013 CBC.
• Prop 65
• WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

• Complementary Attributes
• Line Rated Current : 800 A
• Ue Rated Operational Voltage : 250 V DC240 V AC
• Important Information Attributes
• Persona Type Ids : EU, LC, OM, OM8, PB, SC, SI
• Persona Type Names : End User, Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder, Electrician, System Integrator
• Market Segmentation Id : COMMERCIAL, INDUSTRIAL
• Market Segmentation : Commercial, Industrial
• Motor Power Hp : 50 hp at 240 V AC 50-60 Hz for 1 phase motors100 hp at 240 V AC 50-60 Hz for 3 phase motors, 250 hp at 240 V AC 50-60 Hz for 3 phase motors50 hp at 250 V DC
• Carbon Footprint Of The Distribution Phase A4 : 0.35774196144074777, 0.4 kg CO2 eq.
• Carbon Footprint Of The End Of Life Phase C1 To C4 : 0.4 kg CO2 eq., 0.4281391821868275
• Carbon Footprint Of The Installation Phase A5 : 0.03193604451537081, 0 kg CO2 eq.
• Carbon Footprint Of The Manufacturing Phase A1 To A3 : 2 kg CO2 eq., 1.781701981044254
• Carbon Footprint Of The Use Phase B2 B3 B4 B6 : 1 093 kg CO2 eq., 1092.6315181856207
• Local Data Status : Publishable
• Local Publishable Date : 2026-09-04
• Return Indicator : Y
• Device Type : LV equipment - LV fuse - switch
• Serviceability : No
• Traceability : No
• Field Service Division : PPIBS
• Average Life Duration : 15 year(s)
• Weee Scope : In
• Weee Product Category : 4
• Scope Perimeter : Outside of Europe
• Eoli Availability Display : No need of specific recycling operations
• Reach Full Compliance Status : Reference contains Substances of Very High Concern above the threshold
• Reach Full Compliance Status Id : CONTAINS_SVHC
• Reach Compliance Directive : Reference contains Substances of Very High Concern above the threshold
• Rohs Eur In Scope : Yes
• Rohs Eur Status : Compliant By Exemption
• Rohs Eur Conformity Date : 1917
• Rohs Eur Full Compliance Status : Compliant By Exemption
• China Rohs In Scope : No
• With Recycled Cardboard : Yes
• Without Single Use Plastic : No
• Product Contributes To Saved And Avoided Emissions : No
• Tier Id : 1
• Tier : 1
• Function Option Id : STANDARD
• Function Option : Standard
• Product Kit Identifier : N
• Awg Gauge : 3/0 AWG...750 kcmil copper or aluminium
• Device Application : heavy application
• Device Composition : neutral (factory installed)
• Disconnector Device Type : fusible disconnect
• Electrical Connection : lugs
• Energy Efficiency Optimized : False
• Fuse Type : L
• Number Of Poles : 3
• Product Availability : Stock - Normally stocked in distribution facility
• Product Or Component Type : Single Throw Safety Switch
• Returnability : Yes
• Series Name : heavy duty
• Software Version : v6.2.4
• Sustainable Packaging : No
• Tightening Torque : 375-375 lbf.in 85.01-380 mm² (3/0 AWG...750 kcmil)
• Total Lifecycle Carbon Footprint : 1 095 kg CO2 eq.
• Wiring Configuration : 4-wire (3PH + G)
• Database Version : 2024-01
• Data Source : extrapolated product
• Height Nominal : 69.13 in
• Width Nominal : 36.62 in
• Certificate Agency : UL listed file E154828
• Nbr. Of Units In Pkg. : 1
• Customs Code : 8536509045
• Short Circuit Current : 200 kA maximum for L
• Halogen Free Status : Halogen free plastic parts product
• Warranty In Months : 18
• Functional Unit Description : Turn off all or part of an installation by separating the installation or part of the installation of all electrical energy or earth, for safety reasons with a rated voltage U, and rated current In ensuring isolation characterised by a rated voltage Ui, and if applicable the specific specifications, according to the appropriate use scenario, and during the reference service life of the product of 20 years.
• Functional Unit Quantity : 1
• Functional Unit Unit : unit
• Reference Lifetime In Y : 20
• Recyclability Potential In % : 93
• Pep End Of Validity Date Calculated : 2030-03-01
• Environment Attributes Main
• China Rohs Regulation : Product out of China RoHS scope , Product out of China RoHS scope. Substance declaration for your information.
• Take Back : No
• Halogene Performance : Halogen free plastic parts product
• Recycled Metal Content At Cr Level : 0 %
• Mercury Free : Yes
• Carbon Footprint : 1095.231037354808
• Environmental Disclosure : ENVPEP2503030EN
• Eu Rohs Directive : Compliant By Exemption
• Halogen Content Performance : Halogen free plastic parts product
• Nema Degree Of Protection : NEMA 1 steel
• Packaging Made With Recycled Cardboard : Yes
• Packaging Without Single Use Plastic : No
• Reach Regulation : Reference contains Substances of Very High Concern above the threshold
• Pep Code : ENVPEP2503030EN
• Pep Verification Date : 2025-03-01
• Pcr Version : PEP-PCR-ed4-2021 09 06
• Psr Version : PSR-0005-ed3-2023 06 06
• Type Of Verification For The Pep : Independent external review
• General Attributes
• Product Or Component Type : Single Throw Safety Switch
• Contractual Warranty Attributes
• Warranty : 18 months
• Specifications
• Country of Origin : Mexico
• Weight : 186 g
• Depth : 17.75 in