The Square D 9038CG31 mechanical alternator. Mechanically alternating the operation of two pumps or motors. Screw-in bushing. 4 NC DPST-DB contacts NEMA 1.
- Type: C
- Primarily used on condensation pumps
- Enclosure Rating: NEMA 1
- 1-Phase: 2HP@115VAC – 3HP@230VAC; 3-Phase: 3HP@115VAC – 5HP@230VAC – 1HP@460/575; 0.25HP@32VDC – 0.5HP@115/230VDC
- Mounting: Flange
- 575VAC
- 2-Pole
- Float Position: Right
- Float Movement: 6.5 to 13 Inches
[Ui] rated insulation voltage | 575 V UL 508 |
Application | Closed tank with bushing |
Brand | Square D |
By Schneider | Yes |
cable entry number | 8 knock-outs for 1/2″ or 3/4″conduit UL 508 |
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 |
Contact Operation | Contacts close on liquid rise |
Contacts Type And Composition | 4 NC, snap action, DPST-DB, Form YY |
Controlled Fluid | Corrosive fluid specific gravity of 0.85 in or higher 0…220 °F (-18…104 °C) |
Fresh water specific gravity of 0.85 in or higher 0…220 °F (-18…104 °C) | |
Hydraulic oil specific gravity of 0.85 in or higher 0…220 °F (-18…104 °C) | |
Sea water specific gravity of 0.85 in or higher 0…220 °F (-18…104 °C) | |
Device Mounting | Screw-in bushing |
Device Short Name | 9038C |
electrical circuit type | Power circuit |
Electrical Connection | Screw-clamp terminals 10 AWG |
Electrical Durability | 100 cycles 60 cyc/mn |
Enclosure Material | Painted cold-rolled steel |
factory modification | Without |
float movement | 6.5…13 in adjustable |
float position | Right |
float rod angle | 90° (offset) |
Keywords | 4 nc mechanical alternator |
Dpst mech alternator | |
Float switch | |
Mech alternator | |
Mechanical alternator | |
Nema pressure switches | |
Schneider Electric | |
Se | |
Square d pumptrol alternator | |
Switch accessories | |
Telemecanique | |
Telemecanique sensors | |
Tesensors | |
Kit Composition | Float |
Float switch | |
Rod | |
Local Signalling | With external pointer |
Manufacturer | Schneider Electric |
materials in contact with fluid | Cast iron |
Nitrile (Buna-N) or equivalent rubber | |
Stainless steel 316 | |
Stainlesss steel 304 | |
Yellow brass | |
maximum operating rate | 60 cyc/mn |
Mechanical Durability | 300 cycles |
motor power kW | 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 | |
0.75 kW 1 hp)460 V AC, 3 phase | |
0.75 kW 1 hp)475 V AC, 3 phase | |
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 | |
NEMA degree of protection | NEMA 1 UL 50 |
operating position | Vertical position only |
Product Certifications | CSA file LR25490 |
UL listed file E12158 | |
Product Destination | For closed tank |
Product Or Component Type | Mechanical alternator |
Product Specific Application | Mechanically alternating the operation of two pumps or motors |
Quantity Per Set | Set of 1 |
short-circuit protection | 20 A cartridge fuse gG |
Standards | CE |
UL 508 | |
Sustainable offer status | Green Premium product |
Temperature Ambient Operating Range | -22…220 °F (-30…104 °C) |
Temperature Shipping and Storage Range | -22…220 °F (-30…104 °C) |
terminal block type | 8 terminals |
terminals description ISO n°1 | Line-load-load-line |
Type of Packing | Individual |
Warranty | 18 months |
Catalog | Commercial Pressure and Float Switches for Power Circuits |