Square D H326NAWK Heavy Duty Fusible Safety Switch 600A 3 Pole 1 Neutral NEMA 12
Square D
H326NAWK
Heavy Duty Fusible Safety Switch 600A 3 Pole 1 Neutral NEMA 12
MPN: H326NAWK
PPN: SCH-H326NAWK
UNSPSC: 39122205
Spec sheet
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Description
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 100A with voltage of 240 VAC and 250 VDC. It is rated when using time delay fuses of 15 HP at 240 VAC single phase, 30 HP at 240 VAC three phase and 20 HP at 250 VDC. This switch has a 4 wire configuration and is rated for 12 to 1/0 AWG aluminum wire and 14 to 1/0 AWG copper wire. This device has enclosure rating of NEMA 4, 4X, 5 and it is made of stainless steel. It has a height of 20.82 in, width of 9.36 in and has a depth of 6.97 in. This switch has factory installed neutral. It is UL listed with the file E2875.
Specifications
Complementary Attributes
UE Rated Operational Voltage
250 V DC, 240 V AC
Important Information Attributes
Persona Type Ids
LC, OM8, PB
Market Segmentation Id
COMMERCIAL, INDUSTRIAL
Motor Power HP
75 hp at 240 V AC 50-60 Hz for 3 phase motors, 200 hp at 240 V AC 50-60 Hz for 3 phase motors, 50 hp at 250 V DC
Carbon Footprint Of The Distribution Phase A4
212.42480406650725, 212 kg CO2 eq.
Carbon Footprint Of The Installation Phase A5
0.2028663505764849, 0.2 kg CO2 eq.
Carbon Footprint Of The Use Phase B2 B3 B4 B6
1 231 kg CO2 eq., 1230.7965359690943
Local Publishable Date
2025-11-13
Serviceability
No
Field Service Division
PPIBS
Legacy WEEE Scope
In
EOLI Availability Display
No need of specific recycling operations
Reach Full Compliance Status Id
CONTAINS_SVHC
ROHS EUR In Scope
Yes
ROHS EUR Full Compliance Status
Compliant with Exemptions
China ROHS In Scope
Yes
With Recycled Cardboard
Yes
Product Contributes To Saved And Avoided Emissions
No
WD Status
5 - INITIALIZED WITH DataSCAN OK (Migration)
Function Option
Standard
Energy Efficiency Optimized
False
Package Weight Lbs
83.915 kg
Product Or Component Type
Single Throw Safety Switch
Series Name
heavy duty
Tightening Torque
375-375 lbf.in (AWG 3/0...500 kcmil)
Wiring Configuration
4-wire (3PH + G)
Pep Code
ENVPEP2503029EN
PCR Version
PEP-PCR-ed4-2021 09 06
Type Of Verification For The Pep
Independent external review
Functional Unit Unit
unit
Product Manager
AMAREL RIVERA
Persona Type NamesContractor, OEM - Control Panelbuilder, Panel Builder
Market SegmentationCommercial, Industrial
Short Circuit Current10 kA for H or K, 200 kA for R or J
Carbon Footprint Of The End Of Life Phase C1 To C4204 kg CO2 eq., 203.74997737679072
Carbon Footprint Of The Manufacturing Phase A1 To A3428 kg CO2 eq., 428.31180328969435
Local Data StatusPublishable
Device TypeLV equipment - LV fuse - switch
TraceabilityNo
Average Life Duration15 year(s)
Scope PerimeterOutside of Europe
Reach Full Compliance StatusReference contains Substances of Very High Concern above the threshold
Reach Compliance DirectiveReference contains Substances of Very High Concern above the threshold
ROHS EUR StatusCompliant with Exemptions
ROHS EUR Full Compliance Status IdCOMPLIANT_WITH_EXEMPTIONS
Green Premium Status For ReportingGreen Premium product
Without Single Use PlasticNo
Return IndicatorN
Function Option IdSTANDARD
AWG GaugeAWG 3/0...500 kcmil copper or aluminium
Halogen Free StatusHalogen free plastic parts product
Product AvailabilityNon-Stock - Not normally stocked in distribution facility
ReturnabilityNo
Sustainable PackagingNo
Total Lifecycle Carbon Footprint2 075 kg CO2 eq.
Relationship TypeCompatible relationship
Pep Verification Date2025-03-01
PSR VersionPSR-0005-ed3-2023 06 06
Functional Unit DescriptionTurn 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.
Product Kit IdentifierN
Environment Attributes Main
EU ROHS Directive
Compliant By Exemption?, Compliant with Exemptions
Take Back
No
Recycled Metal Content At Cr Level
0 %
Mercury Free
Yes
Environmental Disclosure
ENVPEP2503029EN
Nema Degree Of Protection
NEMA 3R/12 galvannealed steel
Packaging Without Single Use Plastic
No
Pep Code
ENVPEP2503029EN
PCR Version
PEP-PCR-ed4-2021 09 06
Type Of Verification For The Pep
Independent external review
ROHS Exemption InformationYes
Halogene PerformanceHalogen free plastic parts product
China ROHS RegulationX
Carbon Footprint2075.4859870526634
Halogen Content PerformanceHalogen free plastic parts product
Packaging Made With Recycled CardboardYes
Reach RegulationReference contains Substances of Very High Concern above the threshold
Pep Verification Date2025-03-01
PSR VersionPSR-0005-ed3-2023 06 06
General Attributes
Product Or Component Type
Single Throw Safety Switch
Contractual Warranty Attributes
Warranty Period
18 months
Warranty18 months
Downloads
User Guide
Instruction Sheets
Brochure
Downloads
Catalog
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