NJB1 series phase failure phase sequence protection relay

Model number ad parameters
Model number NJB1-X NJB1-X1
Online store:  US $17.44/ pieceOrder US $10.71/ pieceOrder
Phase failure protection
Phase sequence protection
Phase unbalance protection Χ
Contact form SPST-NO and SPST-NC SPST-NO and SPST-NC
Action delay time Unbalance rate: 2%~22%; (0.1~30)s adjustable phase sequence, phase failure 0.1s max
External dimensions 114x22.5x102 mm 114x22.5x102 mm
Mounting type Device or din rail Device or din rail
General
Model number XJ3 series
Supply voltage NJB1-X: 380-348VAC 50Hz; NJB1-X1: 200-500VAC 50Hz
Contact rating NJB1-X: Ue/Ie:AC-15 240V/0.75A,415V/0.47A, Ith:3A; NJB1-X1: Ue/Ie: AC-15 220V/0.75A, 380V/0.47A, Ith: 3A
Electrical life 1x105
Mechanical life 1x106
Operational temperature -5℃-40℃