View all Nema Pressure Switches
To be discontinued
To be discontinued
mech alternator - open tank - NEMA 1 - pedestal mounted - 4 NO DPST-DB contactsShow more characteristics
To be discontinued on 30 November 2020
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Main range of productSquare D Pumptrol product or component typeMechanical alternator device applicationOpen tank device short name9038A product specific applicationMechanically alternating the operation of two pumps or motors electrical circuit typePower circuit quantity per setSet of 1 type of packingIndividual Complementary product destinationFor open tank device mountingPedestal cable entry number4 knock-outs for 1/2" or 3/4"conduit conforming to UL 508 contacts type and composition4 NO, snap action, DPST-DB, Form XX controlled fluidFresh water at specific gravity of 0.85 in or higherSea water at specific gravity of 0.85 in or higherHydraulic oil at specific gravity of 0.85 in or higherCorrosive fluid at specific gravity of 0.85 in or higher motor power kW1.5 kW (2 hp) at 115 V AC, 1 phase2.2 kW (3 hp) at 115 V AC, 3 phases2.2 kW (3 hp) at 230 V AC, 1 phase3.7 kW (5 hp) at 230 V AC, 3 phases0.75 kW (1 hp) at 460 V AC, 3 phases0.75 kW (1 hp) at 475 V AC, 3 phases0.18 kW (0.25 hp) at 32 V DC0.37 kW (0.5 hp) at 115 V DC0.37 kW (0.5 hp) at 230 V DC electrical connectionScrew-clamp terminals, clamping capacity: 10 AWG contact operationContacts open on liquid rise float movementVariable adjustable float positionAny float rod angleVertical force down to trip16 ozf at maximum adjustment12 ozf at maximum adjustment force up to trip14 ozf at maximum adjustment11 ozf at maximum adjustment short-circuit protection20 A cartridge fuse, type gG local signallingWithout enclosure materialPainted cold-rolled steel operating positionVertical position only electrical durability100 cycles, operating rate <60 cyc/mn mechanical durability300 cycles terminal block type8 terminals maximum operating rate60 cyc/mn [Ui] rated insulation voltage575 V conforming to UL 508 terminals description ISO n°1Line-load-load-line factory modificationWithout kit compositionFloat switchRod and float are to be choosen in accessories Environment standardsCEUL 508 ambient air temperature for operation-30…104 °C ambient air temperature for storage-30…104 °C NEMA degree of protectionNEMA 1 conforming to UL 50 product certificationsCSA file LR25490UL listed file E12158 Offer Sustainability REACh Regulation EU RoHS DirectiveNot applicable, out of EU RoHS legal scope Environmental Disclosure Circularity Profile Contractual warranty Warranty18 months
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