Specifications

Operational Temperature Range (°C)	-25 to +60
Pollution Degree	3
Rated Control Supply Voltage AC (V)	300-500
Rated Frequency (Hz)	50/60 Hz
Rated Insulation Voltage (V)	600
Storage Temperature (°C)	-40 to +85
Measuring Circuit	L1,L2,L3
Monitoring Functions	Phase failure, Over / undervoltage, Phase unbalance
Measuring Method	True RMS
Rated Operational Current AC-12 230V (A)	4
Rated Operational Current AC-15 230V (A)	3
Rated Operational Current DC-12 24V (A)	4
Rated Operational Current DC-13 24V (A)	2
Outputs	2 x 1C/O or 1 x 2C/O contacts
Product Type	Three-Phase Monitoring Relay
Brand	ABB
Contact Configuration	(2) 1CO or (1) 2CO
Contact Form	(2) 1CO or (1) 2CO
Degree of Pollution	IP3
Degree of Protection	IP20, IP50
Electrical Durability	100000 Operations
Function	Automatic Phase Sequence Correction, Over and Undervoltage Monitoring, Phase Failure Detection, Phase Unbalance Detection, Phase Sequence Monitoring
Height	85.6 mm
Measuring Range	300-500 VAC (L-L)
Mechanical Durability	30000000 Operations
Mounting Type	35 x 7.5 mm DIN Rail
Operating Time	0.1-30 s
Output Type	(2) 1CO, (1) 2CO
Phase	3
Rated Current	4 A
Rated Frequency	50/60 Hz
Rated Voltage	300-500 VAC
Standards and Approvals	CAN/CSA C22.2 No.14, IEC/EN 63000, IEC/EN 60255-27, IEC/EN 61000-6-2, IEC/EN 61000-6-3, UL 508
Terminal Type	Screw
Weight	0.148 kg
Width	22.5 mm

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