SCHNEIDER RM22UA33MR
HKD 1,430.00 HKD 1,430.00 1430.0 HKD
Harmony, Modular 1-phase voltage control relay, 8 A, 2 CO, 15…500 V AC/DC, 24…240 V AC/DC
SCHNEIDER RM22TU23
HKD 755.00 HKD 755.00 755.0 HKD
Harmony, Modular 3-phase undervoltage control relay, 8 A, 2 CO, 380…480 V AC
SCHNEIDER RM22TU21
HKD 755.00 HKD 755.00 755.0 HKD
Harmony, Modular 3-phase undervoltage control relay, 8 A, 2 CO, 200…240 V AC
SCHNEIDER RM22TR33
HKD 1,405.00 HKD 1,405.00 1405.0 HKD
Harmony, Modular 3-phase voltage control relay, 8 A, 2 CO, 380...480 V AC
SCHNEIDER RM22TG20
HKD 642.00 HKD 642.00 642.0 HKD
Harmony, Modular 3-phase supply control relay, 8 A, 2 CO, 183…528 V AC
BTL BXA04
HKD 830.00 HKD 830.00 830.0 HKD
Voltage Monitoring Relay for 1P2W or 3P4W, Self-Power, 0-500VAC L-L, 35mm DIN
CARLO GAVAZZI DPA51CM44
HKD 310.00 HKD 310.00 310.0 HKD
3-Phase voltage monitoring relay Phase loss Phase sequence SPDT 208-480VAC
FOXTAM CONTROLS 11WRUP 380VAC 4W
HKD 2,140.00 HKD 2,140.00 2140.0 HKD
Phase Failure Relay with Over & Under Voltage Control 11pin SPCO 100ms time delay 3 x 380V 4 Wire L-L +20% -30%
FOXTAM CONTROLS 11WRP/E 380VAC 3W
HKD 670.00 HKD 670.00 670.0 HKD
Phase Failure & Sequence Relay 11pin SPCO 0.5s wrong sequence / 50ms phass time delay 3 x 380V 3 Wire L-L 80% 3 phase / 60% 1 phase drop
RHOMBERG Slimline SP-430/380VAC-SP
HKD 625.00 HKD 625.00 625.0 HKD
Phase Sequence/Failure/Asymmetry Relay 3Ph
RHOMBERG Slimline SP-320/230VAC-SP
HKD 625.00 HKD 625.00 625.0 HKD
Frequency Monitor 10A SPDT
RHOMBERG Slimline SP-232/380VAC-SP
HKD 625.00 HKD 625.00 625.0 HKD
Voltage Window Comparator 3Ph+N 10A SPDT
RHOMBERG Slimline SP-231/380VAC-SP
HKD 625.00 HKD 625.00 625.0 HKD
Voltage Window Comparator 3Ph 10A SPDT
RHOMBERG Slimline SP-123/230VAC-SP
HKD 625.00 HKD 625.00 625.0 HKD
Current Window Comparator 1Ph 1A/5A AC(RMS) 0.1-10S
RHOMBERG Slimline SP-103/230VAC-SP
HKD 625.00 HKD 625.00 625.0 HKD
Current Monitor 1Ph 1A/5A AC(RMS)/DC 10A SPDT 5-30% 0.1-10S
C-MAC XP33-1-3-380-004
HKD 1,360.00 HKD 1,360.00 1360.0 HKD
Phase monitoring realy 3x380V + N
DELAB DVS-1000E
HKD 560.00 HKD 560.00 560.0 HKD
Under Voltage Monitoring Relay