FLC motor power = 12 to 16 A
Control voltage = 500 Vac
Contact rated current = 16 A
Contact rated voltage = 690 Vac
Mounting type = Direct contactor
Series = ZB
Contact configuration = Normally closed/Normally open
Number of auxiliary contacts = 2
Power = 6 W
Reset type = Automatic, manual
Width = 45 mm
Operating temperature range = –5 to +55 °C

ZB12 has 5 pins, ZB32 has 4 pins. ZB overload relay protects the motor from phase faults or overload. Short circuit protection when mounted directly on contact. Suitable for protecting ATEX motors. Single-phase sensitivity according to IEC/EN 60947. When mounting the overload relay at a distance from a contactor or when using more than one overload relay, use a distance mounting base.