EMR4-I15-1-A Datasheet PDF - Eaton Bussmann

●The EMR4-I15-1-A from Eaton is a current monitoring relay. It is required for various applications in electrical switchgear technology. The current monitor EMR4-I15-1-A is suitable for monitoring of single phase DC and AC networks. The selectable lower or upper tripping limit means that they can be used for the underload or overload monitoring of pumps and drilling machines. The on-delay can be selected between 0.1s to 30s in order to bridge transitory current peaks. The relay features a second changeover contact that is used for indication purpose. It complies with IEC 255-6 standard.

● Status display via LED

● Current measuring range from 0.3A to 1.5A, 1A to 5A and 3A to 15A

● Measuring range can be extended with current transformer or shunts

● Switching hysteresis adjustable from 3% to 30%

● Monitors of one upper or lower limit

● Supply voltage range from 24VAC to 240VAC at 50Hz/60Hz and 24VDC to 240VDC

● Enclosure measurements (W x H x D) of 22.5mm x 78mm x 100mm

● Operating ambient temperature from -20°C to 60°C

● UL 508 listed and CSA-22.2 certified

● IP50/IP20 degree of protection for enclosures/terminals