Square D DTU326R Double Throw Safety Switch 600A 240VAC 250VDC 3-Pole NEMA 3R

MPN: DTU326R
UPC: 785901786665
PPN: SCH-DTU326R
UNSPSC: 39122218

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Description

Schneider Electric's Square D double throw safety switch is designed to be tough, reliable and provide exceptional performance in the most grueling conditions. Double throw safety switches are designed for commercial, industrial, and manufacturing installations. All heavy duty safety switches feature a quick-make, quick-break operating mechanism, a dual cover interlock, and a color coded indicator handle. This double throw safety switch is a non fusible disconnect and has a rated current of 600A for 240VAC and 250VDC. This general duty switch has a 3 wire configuration with 3 poles. The enclosure is surface mounted and is a Type 3R. All heavy duty safety switches are tested per UL98 and NEMA KS1 standards and are UL listed.

Features

Double throw fusible 600A, 240VAC/250VDC 3 poles safety switch
NEMA type 3R enclosure for rainproof applications
Switches with R suffix have blank endwalls
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 5 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.

Documentation & Downloads

Specifications

Key Specifications

Country of Origin	United States
Depth	8.88 in

Weight	102966 g

Complementary Attributes

Line Rated Current	600 A

Ue Rated Operational Voltage	240 V AC250 V DC

Important Information Attributes

Persona Type Ids	LC, OM8, PB
Market Segmentation Id	COMMERCIAL, INDUSTRIAL
Fuse Type	H or K, R, J or T
Carbon Footprint Of The Distribution Phase A4	260.65104421750567, 261 kg CO2 eq.
Carbon Footprint Of The Installation Phase A5	0.2489225603701167, 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	2026-08-25
Device Type	LV equipment - LV fuse - switch
Traceability	No
Average Life Duration	15 year(s)
Weee Product Category	4
Eoli Availability Display	No need of specific recycling operations
Reach Full Compliance Status Id	NOT_CONTAINING_SVHC
Rohs Eur In Scope	Yes
Rohs Eur Conformity Date	1920
China Rohs In Scope	No
With Recycled Cardboard	Yes
Product Contributes To Saved And Avoided Emissions	No
Tier	1
Function Option	Standard
Awg Gauge	250...500 kcmil copper or aluminium
Disconnector Device Type	non-fusible disconnect switch
Number Of Poles	3
Product Or Component Type	Double Throw Safety Switch
Series Name	general duty
Sustainable Packaging	Yes
Database Version	2024-01
Height Nominal	63.31 in
Certificate Agency	UL Listed
Customs Code	8536509045
Halogen Free Status	Halogen free plastic parts product
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 Unit	unit
Recyclability Potential In %	90

Persona Type Names	Contractor, OEM - Control Panelbuilder, Panel Builder
Market Segmentation	Commercial, Industrial
Tightening Torque	200-200 lbf.in, 275-275 lbf.in, 375-375 lbf.in500-500 lbf.in (250...500 kcmil)
Carbon Footprint Of The End Of Life Phase C1 To C4	250 kg CO2 eq., 250.00679462049254
Carbon Footprint Of The Manufacturing Phase A1 To A3	526 kg CO2 eq., 525.5502965801903
Local Data Status	Publishable
Return Indicator	Y
Serviceability	No
Field Service Division	PPIBS
Weee Scope	In
Scope Perimeter	Outside of Europe
Reach Full Compliance Status	Free of Substances of Very High Concern above the threshold
Reach Compliance Directive	Free of Substances of Very High Concern above the threshold
Rohs Eur Status	Compliant
Rohs Eur Full Compliance Status	Compliant
China Rohs Label	1
Without Single Use Plastic	Yes
Tier Id	1
Function Option Id	STANDARD
Product Kit Identifier	N
Device Composition	none
Energy Efficiency Optimized	False
Product Availability	Stock - Normally stocked in distribution facility
Returnability	Yes
Software Version	v6.2.4
Total Lifecycle Carbon Footprint	2 267 kg CO2 eq.
Data Source	extrapolated product
Width Nominal	24.46 in
Nbr. Of Units In Pkg.	1
Short Circuit Current	10 kA H or K200 kA R, J or T
Warranty In Months	18
Functional Unit Quantity	1
Reference Lifetime In Y	20

Environment Attributes Main

China Rohs Regulation	Product out of China RoHS scope , Pro-active China RoHS declaration (out of China RoHS legal scope)
Reach Free Shvc	Yes
Recycled Metal Content At Cr Level	0 %
Mercury Free	Yes
Environmental Disclosure	ENVPEP2503029EN
Halogen Content Performance	Halogen free plastic parts product
Packaging Made With Recycled Cardboard	Yes
Reach Free Of Svhc	Yes
Pep Code	ENVPEP2503029EN
Pcr Version	PEP-PCR-ed4-2021 09 06
Type Of Verification For The Pep	Independent external review

Take Back	No
Halogene Performance	Halogen free plastic parts product
Toxic Heavy Metal Free	Yes
Carbon Footprint	2267.253593947653
Eu Rohs Directive	Compliant
Nema Degree Of Protection	NEMA 3R
Packaging Without Single Use Plastic	Yes
Reach Regulation	Free of Substances of Very High Concern above the threshold
Pep Verification Date	2025-03-01
Psr Version	PSR-0005-ed3-2023 06 06