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Form 169 (07.21) ©SOR Inc.
Electrical Connection
When making electrical connections, use care to apply minimal strain to the electrical
switching element. Refer to wiring schematic below for terminal and wire codes.
Ensure that wiring conforms to all applicable local and national electrical codes and
install unit(s) according to relevant national and local safety codes.
The Switching Element Assembly has been precisely positioned in the
housing at the factory for optimum performance. Any inadvertent movement
or replacement in the field will degrade performance and could render the
device inoperative, unless factory authorized procedures are followed.
Housing Type
Conduit
Connection
Contact
Termination
Contact
Identification
Open Bracket
None
Screw terminals
Stamped on
insulation
Wire leads
Color coded and
marked
All others
3/4” NPT(F), M
20 x 1.5 (F), or
1/2” NPT(M)
unless optional
adapter is
specified
Screw terminals
Stamped on
insulation
Wire leads
Color coded and
marked
Terminal strip
Stamped on
insulation
Wiring Schematics
Wiring Lead Code Colors
SPDT
Blue (C)
Black (NO)
Red (NC)
Temperature
Green (GND)
DPDT (2-SPDT)
Blue (C)
Black (NO)
Red (NC)
Yellow (C2)
Brown (NO2)
Orange (NC2)
Temperature
NO1
NO2
Green (GND)
Summary of Contents for GI169
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