Macromatic's three-phase monitor relays, also referred to as phase protection or phase control relays, check for several different types of phase and voltage errors. They feature plug-in or DIN-Rail mount housings and can be found in car wash facilities, elevators, packaging, HVAC, irrigation, and pumps. This chart compares each series of Macromatic
phase monitor relays.
|
Series
|
Housing Type
|
Phase Reversal
|
Phase Loss
|
Phase Unbalance
|
Undervoltage
|
Overvoltage
|
Output
|
Approvals
|
|
PCP
|
Plug-In
|
Yes
|
No
|
No
|
No
|
No
|
SPDT 10A
|
cURus,
cULus (with socket),
CE
|
|
PLP
|
Plug-In
|
Yes
|
Yes
|
No
|
No
|
No
|
SPDT 10A
|
|
PAP
|
Plug-In
|
Yes
|
Yes
|
No
|
Adjustable 75-95%
|
No
|
SPDT 10A
|
|
PJPU-FA8X
|
Plug-In
|
Yes
|
Yes
|
Indication Only
|
No
|
Yes
|
SPDT/SPNO 5A
|
|
PMP
|
Plug-In
|
Yes
|
Yes
|
Adjustable 2-10%
|
Adjustable 80-95%
|
Fixed at 110%
|
SPDT 10A
|
|
PMPU-FA8
|
Plug-In
|
Yes
|
Yes
|
Fixed at 6%
|
Fixed at 90%
|
Fixed at 110%
|
SPDT 10A
|
|
PMPU-FA8X
|
Plug-In
|
Yes
|
Yes
|
Fixed at 6%
|
Fixed at 90%
|
Fixed at 110%
|
SPDT/SPNO 5A
|
|
PMPU-FA12X
|
Plug-In
|
Yes
|
Yes
|
Fixed at 6%
|
Fixed at 90%
|
Fixed at 110%
|
DPDT 5A
|
|
PMD
|
DIN-Rail
|
Yes
|
Yes
|
Adjustable 2-10%
|
Adjustable 80-95%
|
Fixed at 110%
|
DPDT 10 A
|
cULus, CE
|
|
PBDU
|
DIN-Rail
|
Yes
|
Yes
|
No
|
Adjustable 5-25%
|
No
|
SPDT 5A
|
|
PC
|
DIN-Rail
w/
Communication
|
Yes
|
Yes
|
Adjustable 2-10%
|
Adjustable 80-95%
|
Adjustable
105-120%
|
DPDT 5A
|
cULus
|
|
PCP
|
|
Housing Type
|
Plug-In
|
|
Phase Reversal
|
Yes
|
|
Phase Loss
|
No
|
|
Phase Unbalance
|
No
|
|
Undervoltage
|
No
|
|
Overvoltage
|
No
|
|
Output
|
SPDT 10A
|
|
Approvals
|
cURus, cULus (with socket), CE
|
|
|
|
PLP
|
|
Housing Type
|
Plug-In
|
|
Phase Reversal
|
Yes
|
|
Phase Loss
|
Yes
|
|
Phase Unbalance
|
No
|
|
Undervoltage
|
No
|
|
Overvoltage
|
No
|
|
Output
|
SPDT 10A
|
|
Approvals
|
cURus, cULus (with socket), CE
|
|
|
|
PAP
|
|
Housing Type
|
Plug-In
|
|
Phase Reversal
|
Yes
|
|
Phase Loss
|
Yes
|
|
Phase Unbalance
|
No
|
|
Undervoltage
|
Adjustable 75-95%
|
|
Overvoltage
|
No
|
|
Output
|
SPDT 10A
|
|
Approvals
|
cURus, cULus (with socket), CE
|
|
|
|
PJPU-FA8X
|
|
Housing Type
|
Plug-In
|
|
Phase Reversal
|
Yes
|
|
Phase Loss
|
Yes
|
|
Phase Unbalance
|
Indication Only
|
|
Undervoltage
|
No
|
|
Overvoltage
|
Yes
|
|
Output
|
SDPT/SPNO 5A
|
|
Approvals
|
cURus, cULus (with socket), CE
|
|
|
|
PMP
|
|
Housing Type
|
Plug-In
|
|
Phase Reversal
|
Yes
|
|
Phase Loss
|
Yes
|
|
Phase Unbalance
|
Adjustable 2-10%
|
|
Undervoltage
|
Adjustable 80-95%
|
|
Overvoltage
|
Fixed at 110%
|
|
Output
|
SPDT 10A
|
|
Approvals
|
cURus, cULus (with socket), CE
|
|
|
|
PMPU-FA8
|
|
Housing Type
|
Plug-In
|
|
Phase Reversal
|
Yes
|
|
Phase Loss
|
Yes
|
|
Phase Unbalance
|
Fixed at 6%
|
|
Undervoltage
|
Fixed at 90%
|
|
Overvoltage
|
Fixed at 110%
|
|
Output
|
SPDT 10A
|
|
Approvals
|
cURus, cULus (with socket), CE
|
|
|
|
PMPU-FA8X
|
|
Housing Type
|
Plug-In
|
|
Phase Reversal
|
Yes
|
|
Phase Loss
|
Yes
|
|
Phase Unbalance
|
Fixed at 6%
|
|
Undervoltage
|
Fixed at 90%
|
|
Overvoltage
|
Fixed at 110%
|
|
Output
|
SPDT/SPNO 5A
|
|
Approvals
|
cURus, cULus (with socket), CE
|
|
|
|
PMPU-FA12X
|
|
Housing Type
|
Plug-In
|
|
Phase Reversal
|
Yes
|
|
Phase Loss
|
Yes
|
|
Phase Unbalance
|
Fixed at 6%
|
|
Undervoltage
|
Fixed at 90%
|
|
Overvoltage
|
Fixed at 110%
|
|
Output
|
DPDT 5A
|
|
Approvals
|
cURus, cULus (with socket), CE
|
|
|
|
PMD
|
|
Housing Type
|
DIN-Rail
|
|
Phase Reversal
|
Yes
|
|
Phase Loss
|
Yes
|
|
Phase Unbalance
|
Adjustable 2-10%
|
|
Undervoltage
|
Adjustable 80-95%
|
|
Overvoltage
|
Fixed at 110%
|
|
Output
|
DPDT 10A
|
|
Approvals
|
cULus, CE
|
|
|
|
PBDU
|
|
Housing Type
|
DIN-Rail
|
|
Phase Reversal
|
Yes
|
|
Phase Loss
|
Yes
|
|
Phase Unbalance
|
No
|
|
Undervoltage
|
Adjustable 5-25%
|
|
Overvoltage
|
No
|
|
Output
|
SPDT 5A
|
|
Approvals
|
cULus, CE
|
|
|
|
PC
|
|
Housing Type
|
DIN-Rail w/ Communication
|
|
Phase Reversal
|
Yes
|
|
Phase Loss
|
Yes
|
|
Phase Unbalance
|
Adjustable 2-10%
|
|
Undervoltage
|
Adjustable 80-95%
|
|
Overvoltage
|
Adjustable 105-120%
|
|
Output
|
DPDT 5A
|
|
Approvals
|
cULus
|