Reliable stainless steel float and level switch for accurate water control Key benefits Prevents overflow, dryrun and pump damage by providing fast, dependable liquidlevel detection. Built for industrial and harsh environments: stable operation from 30°C to +125°C. Simple integration: compact 140 × 130 × 20 mm size fits typical tank and water tower setups and works with existing pumps, alarms, and control systems. Long service life and consistent electrical contact thanks to stainless steel construction. What it does and why you need it Detects liquid height and switches circuits to start/stop pumps, trigger alarms, or feed control systems so you can automate level management and reduce manual checks. Supports systems up to 220V AC or DC for broad compatibility with common industrial and commercial equipment. Rated for lowpower switching (max 30 W) with a switching current of 0.5 A for control circuits, and a maximum carrying current of 3.0 A for heavier loads, allowing flexible use across different applications. Key features Stainless steel material: durable under continuous use, resists corrosion, and maintains stable conductivity for reliable switching. Temperature range: operates reliably from 30°C to +125°C for indoor and outdoor installations. Compact form factor: 140 × 130 × 20 mm fits general tank and watertower mounting arrangements without major modifications. Electrical ratings: switching voltage up to 220V AC/DC; maximum power rating 30 W; switching current 0.5 A; maximum carrying current 3.0 A. Easy installation and operation: userfriendly design requires no complicated configuration and integrates seamlessly into existing systems. Practical applications (examples) Water towers and municipal tanks: automatic pump control and /low alarms to maintain stable supply and prevent overflow. Sump and drainage systems: reliable pump on/off switching to prevent basement flooding and protect pumps from dryrun. Industrial process or storage tanks: level monitoring and control in manufacturing, cooling, or wastewater systems where temperature and durability matter. Installation and compatibility notes Designed to interface directly with standard pumps, alarm circuits, and control relays within the stated electrical limits. Compact dimensions and straightforward mounting make retrofitting into existing systems straightforward; follow local electrical codes and wiring practices for safe operation. Technical specifications Material: stainless steel Dimensions: 140 × 130 × 20 mm Operating temperature: 30°C to +125°C Switching voltage: up to 220V AC or DC Maximum power rating: 30 W Switching current (level sensor): 0.5 A Maximum carrying current: 3.0 A this stainless steel float/level switch to add reliable, longlasting liquidlevel control to your tanks and water systems without complex setup.