# SPDT isolated, 120VAC, ON/OFF Resistance, 50-60Hz

**Manufacturer:** Madison  
**MPN:** `R2-120`

The Madison R2-120 Pump-Up/Down Liquid Level Controller is a SPDT isolated device designed for 120VAC applications at 50-60Hz. It features dual probe level detection and solid state circuitry with moisture protection. The controller has a factory-fixed or adjustable sense resistance and meets UL and CSA approval standards, with an electromechanical relay output for isolation and reliability.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Madison |
| Manufacturer name | Madison |
| Manufacturer | Madison, Madison Company |
| Part Number | R2-120 |
| Model | R2-120 |
| Product Group | BISS |
| ASIN | B00909615U |
| AdultProduct | False |
| Amount | 170.24 |
| Asin | B00909615U |
| Autographed | False |
| Binding | Misc. |
| Brand | Madison |
| Bullet_point | Dual probe level detection, Electromechanical relay output for isolation and reliability, Factory-fixed or adjustable sense resistance, Solid state circuitry, coated for moisture protection, UL and CS |
| Case | 1 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 306506011, 306923011 |
| ClassificationId | 306931011 |
| Currency | USD |
| CurrencyCode | USD |
| DisplayName | Liquid Level Sensors |
| Feature | Dual probe level detection |
| Height | 1.699999998266, 1747, 3.0, 4.318, 500, 75 |
| IsBrandQuery | True |
| ItemClassification | BASE_PRODUCT |
| ItemName | Madison R2-120 Pump-Up/Down Liquid Level Controller, 120VAC, 10Amp |
| Item_name | Madison R2-120 Pump-Up/Down Liquid Level Controller, 120VAC, 10Amp |
| Item_package_quantity | 1 |
| Item_package_weight | 0.7 |
| Item_type_keyword | electronic-component-liquid-level-sensors |
| Item_weight | 0.63 |
| Keyword | T-120A |
| Label | Madison Company |
| Length | 10.921999999999999, 4.0, 4.299999995613999606299213, 4.299999995614 |
| Link | https://m.media-amazon.com/images/I/41HFSBGm5JL._SL75_.jpg, https://m.media-amazon.com/images/I/41HFSBGm5JL.jpg, https://m.media-amazon.com/images/I/71PEY4gmjEL.jpg, https://www.amazon.com/gp/bestsell |
| List_price | 170.24 |
| MPN | R2-120 |
| Man | Madison Company |
| Memorabilia | False |
| ModelNumber | R2-120 |
| Model_number | R2-120 |
| Mpns | R2-120 |
| NumberOfItems | 1 |
| Number_of_items | 1 |
| PackageQuantity | 1 |
| PartNumber | R2-120 |
| Part_number | R2-120 |
| ProductCategoryId | 306931011, biss_display_on_website |
| ProductGroup | BISS, BISS Basic |
| ProductType | PRECISION_MEASURING |
| ProductTypeName | PRECISION_MEASURING |
| Product_site_launch_date | 2012-10-01T08:00:01.000Z |
| Publisher | Madison Company |
| Rank | 352, 372, 437, 459477, 516, 663904, 682482, 758790 |
| ReleaseDate | 2017-11-25 |
| Sku | AMPHENOL GTS030A24-28SZ-025 |
| Street_date | 2017-11-25T00:00:01Z |
| StrippedMpns | R2120 |
| Studio | Madison Company |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Component Distributors Inc. | R2-120 | 189.0 | 1 | None | 1 |
| sun-source.com | R2-120 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/74000000/74004000/part_--R2120---Madison--0220ef2466.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp