Features
• Patent pending snap switch design
• Snap switch tested to over 1,000,000 cycles @ 12V
• Highly abrasion resistant marine grade blocked wire
• Exclusive moisture tight seals
• Environmentally friendly mercury free design.
Models
Model
Description
35A
Rule-a-Matic
35FA
Rule-a-Matic with fuse holder
37A
Super Switch
37FA
Super Switch with fuse holder
40A
Rule-a-Matic covered switch
40FA
Rule-a-Matic covered switch
with fuse holder
Installation Instructions
The Rule-a-Matic, Super Switch, and Rule-a-Matic Plus
float switches are suitable for any submersible bilge
pump with an operating current rating as listed below.
Maximum Current Rating
Voltage
Rule-a-Matic
12V
14A
24V
7A
32V
n/a
All switches will turn the pump on when the water level
reaches 2" (51mm) and will turn the pump off when
water level falls to 3/4" (19mm). They can also be used
to operate high water alarm systems.
This product must be fused with the correct
recommended fuse size for the pump to which it is
connected. Do NOT use these switches in applications
where the pump is operating above the maximum
current in the table above.
Specifications
Model
Voltage
35A
12/24/32 VDC
37A
12/24/32 VDC
40A
12/24/32 VDC
Max. Current
@ 12V DC
14A
14A
20A
20A
20A
20A
Super Switch /
Rule-a-Matic Plus
20A
10A
6.5A
Wire Size
Wire Length
16 Gauge (1.29mm)
28" (712 mm)
14 Gauge (1.63mm)
28" (712 mm)
14 Gauge (1.63mm)
28" (712 mm)
The Next Generation
Models 35A, 35FA, 37A, 37FA, 40A, 40FA
Dimensional Drawings
Dimensions in Inches (millimeters)
Max. Amps
14
20
20
Float Switches
Guard
Warranty
No
2 Years
No
5 Years
Yes
2 Years
Schiffsausrüster
Tel.: +49 ( 0 ) 40 - 88 90 100
www.toplicht.de
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