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Hercules - Full Shield
NEMA Type 2, 4 & 13 UL ENCLOSURE 2, 4 & 13 CSA ENCLOSURE
2, 4 & 13 EN 60529 Degree of Protection IP56Drip tight • Dust
tight • Watertight • Oil tightSTANDARD FULL SHIELD
WARNING SEE PRODUCT wARNING ON PAGE
103SPECIFICATIONS(SpecialvariationsareavailabletotheO.E.M.onspecialorderonthemodelslistedbelow)
AGENCYAPPROVALS
EN 60529 Degree of Protection
CATALOG NUMBER DESCRIPTION STAGE CIRCUIT FORM
ELECTRICALRATINGS
IP56 531-SWH Momentary Single SPDT C
20A125-250VAC1H.P.125-250VACHeavyPilotDuty250VACMax.
IP56 531-SWHC25 Momentary Single SPDT C
IP56 571-DWH Maintained Single SPDT C
IP56 532-SWH Momentary Single DPDT C
IP56 572-DWH Maintained Single DPDT C
IP56 533-SWH Momentary Single TPDT C
IP56 533-SWHC25 Momentary Single TPDT C
IP56 573-DWH Maintained Single TPDT C
IP56 573-DWHC25 Maintained Single TPDT C
IP56 534-SWH Momentary Two SPDT C
IP56 574-DWH Maintained Two SPDT C
IP56 574-DWHA1 See Foot Note Two SPDT C
IP56 574-DWHD2 See Foot Note Two SPDT C
IP56 535-SWH Momentary Three SPDT C
IP56 575-DWH Maintained Three SPDT C
IP56 575-DWHA3 See Foot Note Three SPDT C
IP56 536-SWH Momentary Single SPDTDB4 Z
15A125-250VAC1/2H.P.125VAC1H.P.250VACHeavyPilotDuty250VACMax.
IP56 576-DWH Maintained Single SPDTDB4 Z
IP56 537-SWH Momentary Single DPDTDB4 Z
IP56 577-DWH Maintained Single DPDTDB4 Z
IP56 538-SWH Momentary Two SPDTDB4 Z
IP56 578-DWH Maintained Two SPDTDB4 Z
IP56 578-DWHA1 See Foot Note Two SPDTDB4 Z
IP56 578-DWHD2 See Foot Note Two SPDTDB4
Z11ststageMaintained2ndstageMomentary.21ststageMomentary2ndstageMaintained.31ststageMaintained2nd&3rdstageMomentary.4DBDoubleBreakmodelsmustbewiredtoequalvoltagesourcesandthesamepolarity.Theloadsshouldbeonthesamesidesoftheline.5“C2”designatesdual1/2”NPTconduitentry.
Materials of Construction:
Treadleandhousingconstructedfromcastironforstrengthanddurability
ProtectedbyastrongcastaluminumShield PaintedAlertOrange
Single3/4"-14N.P.T.threadedconduitentryisstandard
Features & Benefits:
Ruggedcastmetalenclosurehassufficientweighttokeeptheswitchfromslidingwhenbeingoperated
AllmodelshaveaneoprenecovergasketplusO-ringsontheactivatingshaftandaseparategroundscrew
InallMaintainedContactmodelsthereleaseisaccomplishedbysimplypressingthelatchwithalightforward
movementofthetoe.ThereleaseisplacedundertheFullShieldsofallingobjectscannoteasilyreleaseit
3holesprovidedforrigidmountingtothefloororequipment
Options:
Oversize“O”and"OX"Shieldmodelsacceptoversizedsafetyshoesandmetatarsalfootguards.
The"OX"Shieldhasanadditional3/4"(19.1mm)openingheightascomparedtothe"O"shield
Dual1/2"-14N.P.T.threadedconduitentryandmetricsizesavailabletotheO.E.M.onspecialorder
SpecialTwin&TriplemodelsavailabletotheO.E.M.onspecialorder
AirValmodelsareavailable(See“Hercules-PneumaticAirVal”onpage67fordetails)
Potentiometermodelsareavailable(See“Hercules-Potentiometer”onpages76-79fordetails)
RFWirelessmodelsareavailable(See“RFWirelessHercules”onpage83fordetails)
Herculesmodelsavailablewithcastaluminumbase&covers(exceptunshieldedcoverwhichisgrayiron)
Size(HxWxD): 4.37x5.88x9.00In.
Weight: 7.50lbs.
For Dimension Drawings visit www.linemaster.com and click on
Line Drawings located under the Guides & Literature Tab
