Digital ELCB (RCD) Tester

2820 EL - Standard Electric Works Co., Ltd (SEW)

● Microprocessor-controlled.
● Operating voltage 100-450V L-E.
● Rated current 999mA, at 317V AC/50Hz.
● Checks ELCB trip time and trip point (sensitivity).
● Auto off and auto ranging.
● Phase angle selection(0° / 180°).
● Indicates tripping phase angle.
● Impact resistant enclosure.
● Over temperature shut-down.
● Transient protection.
● Suitable for heavy industrial use.
● Fused.