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Product Specifications:
| Item | Liquid Level Switch |
| Body Material | Polypropylene |
| Components Included | Float |
| Contact Form | SPST |
| Current Rating | 0.28A |
| Display Qty | 1 |
| Electrical Connection Type | Lead Wires |
| Float Dia. | 1" |
| Float Length | 1 3/4" |
| Float Length | 1.75" |
| Float Material | Polypropylene |
| Float Specific Gravity | 0.60 |
| Float Specific Gravity | 0.6 |
| Float Switch Float Material | Polypropylene |
| Gauge | 22 ga. |
| Max. Current | 0.28A |
| Max. Pressure | 100 psi |
| Max. Voltage | 240V |
| Minimum Media Specific Gravity | 0.63 xg |
| Mounting | Side |
| Mounting Position | Horizontal |
| Operating Temp. | 221°F |
| Operating Temperature - Maximum | 221°F |
| Overall Length | 4" |
| Overall Width | 3/5" |
| Product Type | Alternator Closed Liquid Level Switch |
| Proof Pressure | 100 psi |
| Series | M8790 Series |
| Stem Length | 2.91" |
| Stem Material | Polypropylene |
| Stem Thread Size | 5/8"-11 Unc |
| Switch Action | Select |
| Switch Function | Select |
| Tank Connection Size | 5/8-11 UNC |
| Voltage Rating - Maximum | 120V DC/240V AC |
| Width | 3/5" |
Shipping Info:
| Ship weight (kg) | 0.05 |
| Ship height (cm) | 8.66 |
| Ship length (cm) | 10.21 |
| Ship width (cm) | 1.52 |
| HS code | 8536509065 |
| Country of Origin | US |
Product Variants
| Product | Model | Float Length | Float Dia. | Body Material | Operating Temp. | Mounting | Float Material | Max. Current | Stem Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
M8800 | 2" | 1 1/2" | Polypropylene | 221°F | Vertical Open Tank | Polypropylene | 0.5A | Polypropylene | €86.81 | |
![]() |
M4300 | 2" | 1 1/4" | Brass | 221°F | Vertical Open Tank | Buna N | 0.5A | Brass | €86.63 | |
![]() |
M8000 | 1" | 1" | Polypropylene | 221°F | Vertical Open Tank | Polypropylene | - | Polypropylene | €23.76 | |
![]() |
M8700 | 2.11" | 0.65" | Polypropylene | 221°F | Side | Polypropylene | 0.28A | Polypropylene | €21.75 | |
![]() |
M4010 | 1" | 1" | Brass | 221°F | Side | Buna N | 0.28A | Brass | €89.95 | |
![]() |
M5900 | 2" | 0.63" | Stainless Steel | 392°F | Side | Stainless Steel | 0.28A | Stainless Steel | €236.38 | |
![]() |
M5910 | 2" | 0.63" | Stainless Steel | 392°F | Side | Stainless Steel | 0.28A | Stainless Steel | €235.04 |
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Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
MADISON M8790 Liquid Level Switch 5/8-11 Unc Selectable Pp
€29.20 /unit






