Key facts
- Brand
- Crydom
- Model
- RSF40
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-02
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Crydom RSF40 Series Level Switch Product Data Sheet
The Crydom RSF40 series is designed as a compact device intended for internal mounting within tanks. It features reliable reed switch contacts and is manufactured in multiple materials including Acetal, Nylon, Polypropylene, and Polyphenylene Sulphide (PPS) to suit different liquids and temperature requirements.
The product offers various options with WBS approval and UL recognition (File Number E171218). The device can be mounted by accessing the inside of the tank, and its switch action may be reversed by rotating the unit. It is available in Red, Black, Opaque Grey colors depending on the material selected.
Crydom RSF40 specifications
| Contact Form | N/O (NIC) |
|---|---|
| VA Rating | 25 VA |
| Breakdown Voltage DC | 800 V |
| Switching Voltage AC | 240 V |
| Switching Current Max. | 0.6 A |
All Crydom RSF40 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the RSF40 Series designed for?
It is a compact internally mounted device ideal for size sensitive applications where access to the inside of the tank is available.
What are the maximum operating temperatures for each model?
The RSF41 reaches 60°C, RSF43 reaches 75°C, RSF44 reaches 100°C, and RSF46 reaches 120°C.
What materials is the RSF40 switch case made from?
The switch case is made from Nylon, Polypropylene, Acetal, or PPS.
What is the maximum switching voltage for DC applications?
The maximum switching voltage for DC is 120 V.
What is the primary function of the RSF40 Drop Float?
It is designed to eliminate problems associated with limescale build up around the pivot point of a conventional float switch.
What is the maximum temperature range for the Polypropylene version?
The temperature range is from -4 to +120 degrees Celsius.