Square D HU366AWK Heavy Duty Safety Switch 600A 3 Pole Non-Fusible 500hp NEMA 12

MPN: HU366AWK
UPC: 785901455516
PPN: SCH-HU366AWK
UNSPSC: 39122205

Available to Order

Lead times may vary. For an accurate estimate please contact us.

Available To Ship Immediately:0

Loading dialog...

Looking to buy a large quantity?

To View Branch Inventory And Your Custom Pricing

Spec sheet

Compare

Description

The Schneider Electric HU366AWK Heavy Duty Safety Switch is designed to provide robust and reliable performance in demanding industrial environments. With a capacity of 600A and a three-pole configuration, it supports applications up to 500 horsepower at 480V AC, making it ideal for use by panel builders, electricians, and system integrators. Constructed from NEMA 12 galvannealed steel, this non-fusible switch is engineered for durability and protection against dust and moisture, ensuring safety and optimal operation in commercial and industrial settings. Additionally, it accommodates wire sizes ranging from AWG 3/0 to 500 kcmil for both copper and aluminum, reinforcing its versatile application across various power distribution needs.

Features

Heavy duty non fusible 600A, 600VAC/VDC safety switch
NEMA type 12 without knockouts indoor dust-tight and drip-tight enclosure with factory installed fuse pullers
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 500 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	Mexico
Depth	10.13 in

Weight	79379 g

Complementary Attributes

Line Rated Current	600 A

Ue Rated Operational Voltage	600 V AC/DC

Important Information Attributes

Persona Type Ids	EU, LC, OM, OM8, PB, SC, SI
Market Segmentation Id	COMMERCIAL, INDUSTRIAL
Motor Power Hp	50 hp at 600 V DC, 200 hp at 240 V AC 50-60 Hz for 3 phase motors400 hp at 480 V AC 50-60 Hz for 3 phase motors500 hp at 600 V AC 50-60 Hz for 3 phase motors, 50 hp at 250 V DC
Carbon Footprint Of The End Of Life Phase C1 To C4	193 kg CO2 eq., 192.73633384010333
Carbon Footprint Of The Manufacturing Phase A1 To A3	405 kg CO2 eq., 405.15953802458023
Local Data Status	Publishable
Return Indicator	Y
Serviceability	No
Field Service Division	PPIBS
Weee Scope	In
Scope Perimeter	At least in Europe
Reach Full Compliance Status	Reference contains Substances of Very High Concern above the threshold
Reach Compliance Directive	Reference contains Substances of Very High Concern above the threshold
Rohs Eur Status	Compliant By Exemption
Rohs Eur Full Compliance Status	Compliant By Exemption
China Rohs Label	7
Without Single Use Plastic	Yes
Tier Id	1
Function Option Id	STANDARD
Product Kit Identifier	N
Device Application	heavy application
Disconnector Device Type	non-fusible disconnect
Energy Efficiency Optimized	False
Product Availability	Stock - Normally stocked in distribution facility
Returnability	Yes
Software Version	v6.2.4
Tightening Torque	375-375 lbf.in (3/0 AWG...500 kcmil)
Weee Label	The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
Database Version	2024-01
Height Nominal	46.25 in
Certificate Agency	UL listed file E154828
Customs Code	8536509045
Warranty In Months	18
Functional Unit Quantity	1
Reference Lifetime In Y	20

Persona Type Names	End User, Contractor, Original Equipment Manufacturer, OEM - Control Panelbuilder, Panel Builder, Electrician, System Integrator
Market Segmentation	Commercial, Industrial
Carbon Footprint Of The Distribution Phase A4	200.94224539111337, 201 kg CO2 eq.
Carbon Footprint Of The Installation Phase A5	0.1919004712198152, 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	2026-07-17
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	CONTAINS_SVHC
Rohs Eur In Scope	Yes
Rohs Eur Conformity Date	1906
China Rohs In Scope	Yes
With Recycled Cardboard	Yes
Product Contributes To Saved And Avoided Emissions	No
Tier	1
Function Option	Standard
Awg Gauge	3/0 AWG...500 kcmil copper or aluminium
Device Composition	none
Electrical Connection	lugs
Number Of Poles	3
Product Or Component Type	Single Throw Safety Switch
Series Name	heavy duty
Sustainable Packaging	Yes
Total Lifecycle Carbon Footprint	2 030 kg CO2 eq.
Wiring Configuration	3-wire
Data Source	extrapolated product
Width Nominal	26.25 in
Nbr. Of Units In Pkg.	1
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

Environment Attributes Main

Take Back	No
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 Regulation	Reference contains Substances of Very High Concern above the threshold
Pep Verification Date	2025-03-01
Psr Version	PSR-0005-ed3-2023 06 06

Halogene Performance	Halogen free plastic parts product
China Rohs Regulation	X
Carbon Footprint	2029.826553696111
Eu Rohs Directive	Compliant By Exemption
Nema Degree Of Protection	NEMA 3R/12 galvannealed steel
Packaging Without Single Use Plastic	Yes
Pep Code	ENVPEP2503029EN
Pcr Version	PEP-PCR-ed4-2021 09 06
Type Of Verification For The Pep	Independent external review