Matelec FSW-12565 Magnetic Horizontal Float Switch for Side-Mount Liquid Level Control

The Matelec FSW-12565 Magnetic Horizontal Float Switch is a durable and reliable solution for side-mounted liquid level detection, perfect for applications where access is only available to the exterior of a vessel. Designed with a robust housing suitable for most liquids—including oils and mild chemicals—this float switch delivers dependable performance in a variety of water management and industrial systems.

Fully submersible and featuring a waterproof membrane that mounts on the inside of the tank, the FSW-12565 is ideal for use in water tanks, rainwater or wastewater management systems, and even boat bilge pump activation. The magnetic actuation allows for precise switching to control pumps or electric valves whenever liquid levels change.

FEATURES

• High-quality housing for compatibility with oils, mild chemicals, and most liquids
• Fully submersible for versatile installation
• Suitable for side-mount applications where internal tank access is limited
• Ideal for water tanks, wastewater management, and bilge pump activation
• Magnetic switch actuation for reliable liquid level detection
• Waterproof membrane ensures long-term durability inside the tank

TECHNICAL SPECIFICATIONS

• Switching Current: 0.5A DC
• Contact Rating: 1.5A @ 200VDC (max)
• Contact Resistance: 100 mΩ
• Insulation Resistance: 10¹² mΩ
• Magnetic Sensitivity: 20–50 AT
• Operate Time: 0.8ms
• Temperature Rating: -30°C to 60°C
• Lead Details: 4m length, Ø5.6mm, polyethylene material