ABJ2-02WJ/K/L + 12WJ/K/L Phase Sequence Protector for Tripping Circuit Breakers/Tripping Leakage Protectors

Product Description

Features

• Designed based on the Chinese Invention Patent held by the company, this is a product developed for the purpose of simplifying control circuits.
• Simple control circuit; compact size, clear fault display; convenient installation; high reliability
• Shell made of nylon; push-type wiring method; high temperature resistance
• Contact forms: J represents NO contacts used for tripping circuit breakers; K represents NO contacts used for tripping leakage protectors; L represents NC contacts used on load end of contactors.

Functions

• Protection functions: Phase sequence, Dynamic phase loss, Static phase loss, Voltage unbalance, Loss of zero line protection (only for three-phase four-wire circuit)
• The indicator lights for phase loss or voltage unbalance take priority over the one for phase dislocation. Phase loss should be troubleshooted first when a power failure happens.

Dimensions

61(L)x20.5(W)x73 (H)mm