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Description

Active Mature
This product is part of the Nema Pressure Switches range, an offer of mechanical alternators. This mechanical alternator has 4 normally closed, snap action, DPST-DB (double pole single throw, double break) form YY contacts. The top mounted closed tank mechanical alternator supports flange mounting method and horizontal float rod angle for operating in any position. It is furnished with screw clamp terminals for electrical connection and 8 knockouts for 1/2inch or 3/4inch conduit. Offers electrical durability of 100 cycles and mechanical durability of 300 cycles. The enclosure is made of painted cold-rolled steel. It is available in size of 2.63inch (L) x 6.84inch (W) x 4.47inch (D). It is suitable for pressure controlling or monitoring of water pumps, compressors, agricultural/irrigation water systems, moulding presses, injection moulders, grinding machines, machining centres, complex and special machines. It is a NEMA 1 rated product. This product is certified by CE, CSA and UL. Meets UL 508 standards. When liquid level rises to the first level, one pump turns on. Both pumps automatically turn on when a peak condition occurs and the liquid level continues to rise. If form N5 or N25 is present and the water level continues to rise. Mechanical alternator provides a simple, positive means of mechanically alternating two pumps or motors. This alternator is used on devices that are installed in a duplex system with a common tank.
Country of Origin
MX
Part Number
9038DG8
Tariff Code
8536509065
EAN
39122219
UPC
785901508052
UNSPSC
39122219
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Specifications

Range Of Product
Square D Pumptrol
Product Or Component Type
mechanical alternator
Type Of Packing
individual
Product Specific Application
liquid level control
Quantity Per Set
set of 1
Electrical Circuit Type
power circuit
Device Application
top mounted closed tank
Device Short Name
9038D

Contractual warranty

Warranty
18 months

Complementary

Product Destination
for open tank or sump
Terminal Block Type
8 terminals
Terminals Description Iso N°1
line-load-load-line
Short-Circuit Protection
20 A cartridge fuse gG
Device Mounting
flange
Float Rod Angle
horizontal
Factory Modification
without
Float Movement
variable fixed
Maximum Operating Rate
60 cyc/mn
Contacts Type And Composition
4 NC, snap action, DPST-DB, Form YY
Materials In Contact With Fluid
yellow brass || nitrile (Buna-N) or equivalent rubber || stainless steel 316 || stainlesss steel 304
Float Position
any
Length
2.63 in
Electrical Durability
100 cycles 60 cyc/mn
Cable Entry Number
8 knock-outs for 1/2" or 3/4"conduit UL 508
Electrical Connection
screw-clamp terminals 10 AWG
Contact Operation
contacts close on liquid rise
[Ui] Rated Insulation Voltage
575 V UL 508
Controlled Fluid
fresh water specific gravity of 0.85 in or higher 0-220 °F || sea water specific gravity of 0.85 in or higher 0-220 °F || hydraulic oil specific gravity of 0.85 in or higher 0-220 °F || corrosive fluid specific gravity of 0.85 in or higher 0-220 °F
Mechanical Durability
300 cycles
Operating Position
vertical position only
Enclosure Material
painted cold-rolled steel
Local Signalling
without
Width
6.84 in
Depth
4.47 in
Motor Power Kw
1.5 kW 2 hp)115 V AC, 1 phase || 2.2 kW 3 hp)115 V AC, 3 phase || 2.2 kW 3 hp)230 V AC, 1 phase || 3.7 kW 5 hp)230 V AC, 3 phase || 0.75 kW 1 hp)460 V AC, 3 phase || 0.75 kW 1 hp)475 V AC, 3 phase || 0.18 kW 0.25 hp)32 V DC || 0.37 kW 0.5 hp)115 V DC || 0.37 kW 0.5 hp)230 V DC
Kit Composition
rod and float are to be choosen in accessories || float switch

Offer Sustainability

Rohs Exemption Information
Yes
Mercury Free
Yes
Environmental Disclosure
ENVPEP111211EN
Sustainable Offer Status
Green Premium product
Reach Regulation
Reference contains Substances of Very High Concern above the threshold
California Proposition 65
WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Circularity Profile
ENVEOLI111210EN
Eu Rohs Directive
Pro-active compliance (Product out of EU RoHS legal scope)

Environment

Product Certifications
UL listed file E12158 || CSA file LR25490
Ambient Air Temperature For Operation
-22-220 °F
Standards
CE || UL 508
Ambient Air Temperature For Storage
-22-220 °F
Nema Degree Of Protection
NEMA 1 UL 50

Documents

Data Sheet

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