Brochure

Product specication
Technical data
Pressure switches
Table 3: Technical data
Features
Descriptions
Ambient temperature
-40 – 150 ˚F (175 ˚F for short period of time)
Media temperature
-40 – 212 ˚F
Sensor material
Tinned copper Cu/Sn5
Parts in contact with medium:
Bellows:
Stainless steel
Pressure connection:
Free-cutting steel, nickel plated
Wire dimension
12 AWG max.
Contact system
SPST (close on temp. rise), SPDT
Contact material AgCdO
Contact load
Alternating current
FLA
0.5 ~ 16 A/120 V AC
0.5 ~ 8 A/240 V AC
LRA
96 A/120 V AC
48 A/240 V AC
Direct current
240 V DC: 12 W pilot duty
Enclosure
NEMA ~1 (when mounted on a at surface with all unused holes covered)
Cable entry
Integral ½ in female NPSM swivel cable connector, allows direct attachenments of ½ in. male
pipe thread connector
Thermostats
Table 4: Technical data
Features
Descriptions
Ambient temperature
-40 – 150 ˚F (175 ˚F for short period of time)
Sensor material
Tinned copper Cu/Sn5
Wire dimension
12 AWG max.
Contact system
SPDT – single pole double throw
Contact load
Alternating current
FLA
0.5 ~ 16 A/120 V AC
0.5 ~ 8 A/240 V AC
LRA
96 A/120 V AC
48 A/240 V AC
Direct current
240 V DC: 12 W pilot duty
Enclosure
NEMA ~1 (when mounted on a
at surface with all unused holes covered)
Cable entry
Integral ½ in female NPSM swivel cable connector, allows direct attachenments of ½ in. male
pipe thread connector
Contact system and application
Pressure switches
Table 5: Contact system and application
Switch type - single pole double throw
Switch action
Application
Terminals 1 – 4 close high and open low
Terminals 1 – 2 can be used as low pressure alarm
Low pressure cut-out
Terminals 1 – 2 open high and close low
Terminals 1 – 4 can be used as high pressure alarm
High pressure cut-out
Pressure switches and thermostats, Type KP
© Danfoss | Climate Solutions | 2021.02 AI209986438809en-000602 | 4