Furnas Brand Pressure Switches - Tri-State …

1 hubbell industrial controls, Brand Pressure SwitchesFurnas Brand Pressure SwitchesControls for Air Compressors and Water Systems Special Application Switches Available Made in the hubbell industrial Controls, Inc 4301 Cheyenne Drive, Archdale, NC 27263 Telephone (336) 434-2800 FAX (336) 434-2803 100 POctober 2009 Furnas Brand Pressure Switcheshubbell industrial controls, industrial ControlsFurnas Brand Class 69J SwitchStandard Features Include: 3 and 5 HP 200 PSI maximum Improved unloader valve design Several terminal options Optional bottom cable entry Silver cad-oxide brazed contacts Various pipe locations Choice of auto-Off lever locations UL listed and CSA Certified CE and CCC approved 1/4" female NPT connection standard 4 x 1/4" female NPT availableClass 69J Series Pressure Switch - Air SystemsDesigned to be the most adaptable switch on the market, the 69J offers the user the flexibility to build the Pressure switch around the compressor, not the other way around.

2 The unloader can be mounted on either side, and can be rotated to any of eight different positions, allowing for quicker assembly and shorter tubing. A Bottom Entry frame is also available with built in clamping strain relief for even quicker assembly. With thousands of variations right off the production line, the 69J provides maximum flexibility at minimum cost. With UL, CSA, CE, and CCC approvals, the 69J is designed to be sold anywhere in the RatingsHorsepowerCatalog Phase3 Close Cut-InMax. Open Cut-OutDifferential RangeFactory SettingNEMA 1 General Purpose Cat. psi110 psi15-25 psi80-10069JF660 psi110 psi15-25 psi80-10069JG650 psi145 psi25-33 psi95-12569JF750 psi145 psi25-33 psi95-12569JG790 psi165 psi25-38 psi115-15069JF890 psi165 psi25-38 psi115-15069JG8100 psi175 psi30-40 psi145-17569JF9100 psi175 psi30-40 psi145-17569JG9 Pressure in pounds per square inchFurnas Brand Pressure SwitchesClass 69ES Series Pressure Switch - Water SystemsFurnas Brand Class 69ES SwitchStandard Features Include:Contact block replaceable without loss of system Pressure 100% copper terminals with silver cad-oxide contact points Extra wide diaphragm orifice reduces clogging Roomy wiring space Visible contacts Enclosed, state of the art switch mechanism Rugged, non-metallic cover Two large ground screws UL listed CSA certified Optional pulsation orifice F NPT fitting standard.

3 M NPT & " barb fitting availableElectrical RatingsHorsepowerCatalog Phase3 Close Cut-InMax. Open Cut-OutDifferential RangeFactory SettingNEMA 1 General Purpose Cat. psi80 psi15-25 psi30-5069ES110 psi80 psi15-25 psi30-5069ES2 Class 69H Series Pressure Switch - Air SystemsCatalog No. Factory SettingMin. Close Cut-InMax. Open Cut-OutDifferential Range1 Phase3 PhaseDC120V240V240V480-600V32V-230V69HA1 Brand Class 69H SwitchStandard Features Include:Corrosion resistant cover Straight through wiring Visible contacts- 2 pole double break No-drift Pressure settings Easy to adjust Unloader valve available UL Listed and CSA Certified Pressure in pounds per square inchClass 69W Series Pressure Switch - Water SystemsFurnas Brand Class 69W SwitchStandard Features Include:Corrosion resistant non-metallic cover Straight through wiring Visible contacts- 2 pole double break No-drift Pressure settings Easy to adjust UL Listed and CSA Certified Class 69W Special Application Pressure SwitchesReverse Action-69 WRCloses the contacts on rising air or water Pressure designed to ground ignition on gas driven pumps and compressors.

4 Can also act as a low Pressure alarm or to prevent pump operation at low Pressure . Reset lever in series with a standard switch. Designed to cut-out when a preset Pressure is reached. Hi-Gard is used when it is desirable to limit the maximum Pressure in a system. Must be manually reset to return to operation. Gard-It-69 WCWired in series with a standard switch. Designed to disconnect the pump if the system Pressure falls considerably below the cut-in point of the regular Pressure switch. The system is placed in automatic operation once the water supply returns by depressing the manual reset 69WE & WFCombines the function of a standard Pressure switch with the features of the Gard-It switch to provide protection against low No. Factory SettingMin. Close Max. Open Differential Range1 Phase3 PhaseDC120V240V240V480-600V32V-230V69WA4 30-505 psi65 psi80 psi35 psi12 psi150 -1/469WR6100-7530 psi100 -1/469WR550-3010 psi80 -1/469WR310-53 psi40 -1/469WR27-31 psi18 -1/469 WEC20-4010 psi70 -1/469 WFC20-4010 psi70 -1/3 Cat.

5 No. Factory SettingCut-Off Static PSI1 Phase3 PhaseDC120V240V240V480-600V32V-230V69WC7 123 psi20 -1/469WH68020 psi100 in pounds per square inchhubbell industrial controls, industrial Controls, subsidiary of hubbell Incorporated4301 Cheyenne Drive, Archdale, NC 27263 Telephone (336) 434-2800 Fax (336)