High Temperature Water Level AC & DC Float Switch with Silicone Wire | thingbits

High Temperature Water Level AC & DC Float Switch with Silicone Wire

Name: High Temperature Water Level AC & DC Float Switch with Silicone Wire
SKU: TH1822
Price: 669.0 INR
Availability: OutOfStock

SKU: TH1822

₹789.42

₹669.00 (Ex. of GST)

GST Invoice Available

Sold Out

Length:2 Meters

1-Year
Warranty

Quality
First

Secure
Checkout

Nationwide
Shipping

Awesome
Support

This High Temperature Water Level Float Switch is designed for reliable liquid-level detection in tanks, wells, reservoirs, chemical containers, and industrial process systems. Its rugged float design and integrated microswitch provide stable on/off control for pumps and valves, even in challenging environments.

₹789.42

₹669.00 (Ex. of GST)

Sold Out

Sold Out!

We will notify you when this item is back in stock. Please enter your email or mobile number.

Overview

The switch uses a heat-resistant silicone cable (rated up to 180°C) with a 1.0 mm² thick conductor, ensuring long-term durability, excellent insulation, and strong resistance to aging and harsh environmental conditions. Inside the float, a precision micro-switch with a composite silver contact ensures accurate actuation and high switching reliability.

Specification

Technical details for High Temperature Water Level AC & DC Float Switch with Silicone Wire.

Specification	Details
Rated Current / Voltage	4A / 220V AC
Water Level Control Range	> 0.3 m
Operating Temperature	Silicone cable ≤ 180°C, Float body ≤ 80°C
Max Switching Load	250V, 10A
Power Handling Range	< 1100W (For loads above 1100W, use a relay/contactor)
Cable Conductor Size	1.0 mm² (thick copper core)
Operating Pressure	≤ 1 MPa
Protection Rating	IP65
Service Life	≥ 10,000 operations
Float Dimensions	103 × 79 mm
Counterweight Dimensions	Ø 57 mm × 62.5 mm, Cable hole Ø 13 mm

Pinout & Functions

Pinout and working of the flot switch to get the desired switching.

Function	Details
Wire Color – Blue	Control wire used for water-filling mode (activates when float is down).
Wire Color – Brown	Control wire used for water-draining mode (activates when float is up).
Wire Color – Black	Common wire shared by both filling and draining modes.
Blue + Black Operation	Float Down (low water level): Circuit closed (ON), pump starts. Float Up (high water level): Circuit open (OFF), pump stops. Used for water-filling systems.
Brown + Black Operation	Float Up (high water level): Circuit closed (ON), pump starts. Float Down (low water level): Circuit open (OFF), pump stops. Used for drainage / sump-pump systems.
Water Supply System (Filling)	Use Black + Blue wires. ON: Float at low level. OFF: Float at high level.
Drainage System (Emptying)	Use Black + Brown wires. ON: Float at high level. OFF: Float at low level.