CNC Electronic Relay 3p Thermal Overload Relay Thermal Relay
				
				  Product Description  General JR28 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