PŁYWAKOWY KABLOWY PRZEŁĄCZNIK POZIOMU FAB

The FA/FB series float level switch is designed for single-point (FA) or multi-point (FB) liquid level detection over a wide range of lengths. The FA/FB float level switch can provide "open," "closed," or "open/closed" contact configurations when the float's angle exceeds its activation angle (the angle varies depending on the float type). Due to buoyancy, the steel ball inside the float level switch shifts from its normal activation point when the target liquid is present.

Main Features:

• Polypropylene, PVC, and 304SS materials
• Single or multi-float configurations
• Micro-switch, reed switch, or mercury switch options
• Easy installation, cost-effective, and durable
• Suitable for pump control and high-temperature applications

Applications:

• Water and wastewater
• Petrochemical industry
• Chemical industry
• Other related industries

Dimensions [mm]
Model	FAD A/B/C	FAE A/B/C	FAS A/B/C (Metal)
Switch	Micro-switch	Micro-switch	Mercury switch
Float Material	PVC		SUS304
Wire Specification	Neoprene Cable 1 mm2 x 3C or 2C	PVC Cable 1.25 mm2 x 3C or 2C	Silicone Cable 0.75 mm2 x 3C or 2C
Contact Specification	10A / 250V AC (standard) or 15A / 250V AC		1A / 230V AC
Contact Type	N.O or N.C or SPDT
Operating Temperature	0...60°C	0...60°C	0...170°C
Specific Gravity	0.6	0.6	0.5
Approx. Weight	290g/1M	290g/1M	480g/5M
Pressure	2 kg/ cm2	2 kg/ cm2	2 kg/ cm2
Cable Voltage	600V AC	600V AC	300V AC
Insulation Resistance	Max. 100 mΩ + (70 mΩ/m)		Max. 1Ω + (70 mΩ/m)
Activation Angle	28° ± 2°		10° ± 2°
Protection Rating	IP68

Dimensions [mm]
Model	FAL A/B/C (Pillar Type)	FAM A/B/C (Pillar Type)
Switch	Micro-switch
Float Material	P.P.
Wire Specification	PVC Cable 0.75mm2 x 3C	Neoprene Cable 0.75mm2 x 3C
Contact Specification	3A / 125/250V AC
Contact Type	N.O or N.C or SPDT
Operating Temperature	0...60°C	-10...80°C
Specific Gravity	0.8	0.6
Approx. Weight	113±2g/1M
Pressure	4.5kg/ cm2	2 kg/ cm2
Cable Voltage	600V AC	600V AC
Insulation Resistance	Min. 100 mΩ
Contact Resistance	Max. 100 mΩ + (70 mΩ/m)
Activation Angle	Top 18° ±4° / Bottom 3° ±3°
Protection Rating	IP68

Dimensions [mm]
Model	FAL A/B/C (Pillar Type)	FAM A/B/C (Pillar Type)
Switch	Micro-switch
Float Material	P.P.
Wire Specification	PVC Cable 0.75mm2 x 3C	Neoprene Cable 0.75mm2 x 3C
Contact Specification	3A / 125/250V AC
Contact Type	N.O or N.C or SPDT
Operating Temperature	0...60°C	-10...80°C
Specific Gravity	0.8	0.6
Approx. Weight	115±2g/1M
Pressure	4.5kg/ cm2
Cable Voltage	300V AC / 350V DC (N.O), 150V AC / 200V DC (N.C, SPDT)
Insulation Resistance	Min. 100 mΩ
Contact Resistance	(N.O) Max. 100 mΩ + (70 mΩ/m), (N.C, SPDT) Max. 150 mΩ + (70 mΩ/m)
Activation Angle	Top 18° ±4° / Bottom 3° ±3°
Protection Rating	IP68