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SD1 Safety Disconnect

The SD1 Safety Disconnect provides extra fuel site protection by automatically disconnecting power from a pump or dispenser in the event of either a leak or fire. It can also be used to drive an external light or alarm to indicate the source of a problem. Install an SD1 in each dispenser and submersible pump for maximum safety and peace of mind.

 

SD1 B

  FEATURES

 

●  Automatically stops fueling in the event of liquid detection
●  Automatically stops fueling when high temperatures are detected
●  Mounts into dispenser or turbine pump sump
●  Reset sensor allows manual reset after problem is corrected
●  All stainless steel float switch assembly
●  Mounts into existing junction box (3/4” conduit opening required)
●  1 normally closed and 1 normally open contacts. (30 amps per contact)
●  Operates from 110VAC or 220VAC
●  Intrinsically safe operation (Complies with ANSI / UL 913, Class 1, Div. 1&2, Group C and D operation)
●  2 YEAR WARRANTY
 

 

SPECIFICATIONS
Operating Voltage
90 VAC to 260 VAC
Operating Temperature Range
-40 to 150 degrees F
Current Draw
<0.25A @ 120VAC
Relay Type
SPDT
Relay Current Rating
30 Amps @ 120 VAC
Temperature Trigger Point
200 degrees F
 
MODEL NUMBERS
MODEL NUMBER
DESCRIPTION
SD1-SP-A
SD1 Safety Disconnect, Single Pole Output
 

ADDITIONAL DOCUMENTATION:
(These files are in PDF Format.)
getacro
 
SD1Information Page
 
SD1 Installation Instructions