CNC Electronic Jr28s AC Contactor 50/60Hz 3p Thermal Overload Relay
Product Description General JR28s series thermal overload relay are suitable for overload and phase-failure protection of AC motors with frequency of 50/60Hz, voltage up to 690V, current up to 0.1-630A under 8-hours duty or uninterrupted duty.Functions provided by
2024-04-07