SELEC ELR341-1 Earth Leakage Relay for Industrial Distribution Boards

Ensure optimal protection for your electrical systems with the SELEC ELR-341-1 Earth Leakage Relay. It monitors true RMS Earth leakage current up to 30A, with a broad voltage range (90-270V AC/DC) and supports various electrical connections (1Ø-2W, 3Ø-4W, 3Ø-3W). The relay offers precise leakage current detection (30mA - 30A) and customizable time ranges up to 999 seconds. Its fast response time ensures quick action in fault conditions. Featuring CBCT detection, output contact (SPDT, 5A), and an accuracy of ±5%, the unit is ideal for panel mounting in various applications. Size: 96x96mm. Reliable, accurate, and efficient protection for your electrical systems.

Specifications

Measuring Parameter: Monitors True RMS Earth Leakage Current (upto 30A )

Electrical Connection: 1Ø-2W, 3Ø-4W, 3Ø-3W

Supply Voltage: 90 - 270V AC/DC

Trip Leakage current range: 30mA - 30A

Display Current range: 15mA - 33A

Time Ranges: 0 to 999 sec

Response time:

< 30ms (if trip current 5 x set value & Instantaneous trip is ON),

< 50ms (if trip current = 1 x set value)

CBCT DETECTION: Yes, when CBCT absent or short

Accuracy:

± 5% setting of current,

± 5% time setting for ±100ms

Output Contact: 1 C / O (SPDT )

Output Rating: NO / 5A@250V AC / 28V DC

Size: 96X96mm

Mounting Type: Panel mount