Four persons, including a state electricity discom employee, were arrested in separate incidents while allegedly accepting bribe, Anti-Corruption Bureau officials said today.

Hemant Jadhav, an engineer posted at Maharashtra electricity discom's (MSEDCL) Gavan branch in Panvel here was arrested by Navi Mumbai ACB unit yesterday while accepting bribe of Rs 40,000 through a middle-man Gajanan Anna Koli for doing an official favour to the complainant, Additional SP, ACB Thane, Shrinivas Ghadge said.