02 Float Switch
Instruction Manual

Model	SFBS-18-02
Voltage	12/24/32VDC
Wire Size	16 Gauge (1.2 mm)
Wire Length	1 m
Max, Amps	18 A (12 V) 8 A (24 V) 6 A (32 V)
Guard	Ignition protected

All mounting holes must be sealed with a marine grade sealant to prevent water intrusion.

Model: SFBS-18-02
Dimensions in Inches (Millimeters)

CAUTION
Switch must be mounted equal to or above the pump base for positive shut-off.

CAUTION
Keep all wire connections above the highest water level. Wires must be joined with connectors and a marine grade sealant to prevent wire corrosion.

CAUTION
Always install proper size fuse to prevent damage. Should a short occur, failure to install proper fuse could increase risk of pump malfunction and potentially result in personal injury and / or fire hazard.

1

2

3

OR

4

1. Testing the Float Switch

Wire Connection

Work Principle

CAUTION
Disconnect power from the system before working on the unit to avoid personal injury, damage to the surrounding environment and/or damage to the unit.

1. BROWN WIRE
2. AUTO
3. OFF
4. MAN
5. FUSE-SEE CHART
6. BLACK WIRE

CAUTION
This unit is designed for fresh water and salt water ONLY. Using with any other hazardous, caustic, or corrosive material could result in damage to the pump and the surrounding environment, possibly exposure to hazardous substances and injury.

Documents / Resources

SEAFLO SFBS-18-02 Float Switch [pdf] Instruction Manual SFBS-18-02 Float Switch, SFBS-18-02, Float Switch, Switch

References

• User Manual