The Square D™ by Schneider Electric brand Heavy Duty Safety Switch is designed to be tough, reliable and provide exceptional performance in the most grueling conditions. This short circuit rating for a non-fusible switches is based upon the Square D circuit breakers or Mag-Gard motor circuit protectors chosen as upstream protection This device is rated at 400 amps, three poles, 350 horse power, with a voltage of 600 VAC and 600 VDC. This device is Type 12 rated providing moderate indoor protection against dust and liquid ingress. The switch has line and load side voltage monitors to ensure that the voltage is within safe operating limits before allowing the switch to engage or remain engaged. EI2 suffix is for factory installed electrical interlock (two normally closed and two normally open).

• Features
• Heavy duty safety switches feature quick-make, quick-break operating mechanism
• Suitable for use as service equipment when equipped with a factory-installed neutral assembly
• Designed for application where maximum performance and continuity of service are required
• Tangential knockouts to lessen the need for conduit offset bends.
• Generous wire bending space.
• 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 : 400 A
• Ue Rated Operational Voltage : 600 V AC/DC
• Important Information Attributes
• Carbon Footprint Of The Distribution Phase A4 : 174.53185415205158, 175 kg CO2 eq.
• Carbon Footprint Of The End Of Life Phase C1 To C4 : 167 kg CO2 eq., 167.40446809533708
• Carbon Footprint Of The Installation Phase A5 : 0.16667846519509416, 0.2 kg CO2 eq.
• Carbon Footprint Of The Manufacturing Phase A1 To A3 : 352 kg CO2 eq., 351.90830709183416
• Carbon Footprint Of The Use Phase B2 B3 B4 B6 : 547 kg CO2 eq., 547.0206826529308
• Local Data Status : Publishable
• Local Publishable Date : 2026-09-04
• Return Indicator : N
• 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 : 5
• 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 : 1906
• Rohs Eur Full Compliance Status : Compliant By Exemption
• China Rohs In Scope : Yes
• China Rohs Label : 7
• With Recycled Cardboard : Yes
• Without Single Use Plastic : Yes
• Product Contributes To Saved And Avoided Emissions : No
• Product Kit Identifier : N
• Awg Gauge : 1/0 AWG...750 kcmil copper or aluminium
• Disconnector Device Type : non-fusible disconnect
• Number Of Poles : 3
• Phase : 3 phase
• Product Availability : Non-Stock - Not normally stocked in distribution facility
• Product Or Component Type : Single Throw Safety Switch
• Range Of Product : Square D
• Returnability : No
• Software Version : v6.2.4
• Sustainable Packaging : Yes
• Tightening Torque : 550-550 lbf.in (1/0 AWG...750 kcmil)
• Total Lifecycle Carbon Footprint : 1 241 kg CO2 eq.
• Wiring Configuration : 4-wire
• Database Version : 2024-01
• Data Source : extrapolated product
• Height Nominal : 46.25 in
• Width Nominal : 26.25 in
• Certificate Agency : CSA
• 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 % : 90
• Pep End Of Validity Date Calculated : 2030-03-01
• Environment Attributes Main
• Take Back : No
• Halogene Performance : Halogen free plastic parts product
• Recycled Metal Content At Cr Level : 0 %
• China Rohs Regulation : X
• Mercury Free : Yes
• Carbon Footprint : 1241.0319904573487
• Environmental Disclosure : ENVPEP2503029EN
• Eu Rohs Directive : Compliant By Exemption
• Halogen Content Performance : Halogen free plastic parts product
• Nema Degree Of Protection : NEMA 3R/12 galvannealed steel
• Packaging Made With Recycled Cardboard : Yes
• Packaging Without Single Use Plastic : Yes
• Reach Regulation : Reference contains Substances of Very High Concern above the threshold
• Pep Code : ENVPEP2503029EN
• 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
• Phase : 3 phase
• Product Or Component Type : Single Throw Safety Switch
• Range Of Product : Square D
• Specifications
• Country of Origin : United States
• Weight : 68946 g
• Depth : 10.13 in
• Batteries & Runtime Attributes
• Maximum Short Circuit Current : 10 kA