Product parameters
Prouduct Details
Latching relay is a new type of relay which uses magnetic principle to control circuit's on and off. Its normally open and closed state are provided completely by permanent magnet steel'working and completed the conversion of on-off state base on the triggering of a certain width pulse signal.
IM1201 is 120a magnetic latching relay, As a bistable relay, it has stable performance and long service life. IM1201 120a relay has following characteristics: Cost Efficiency & Surge Protection; Single Coil Double Coil Optional; External Shielding Case Available; RoHS Compliant Materials and Process; Custom Assemblies with Integrated Shunts, Flex-wire and Copper Extensions and Brass Terminals. As a miniature type contactor relay, it also pass IEC62055-31 UC3 Certified. This 120a 250vac relay is also widely used in Smart Meter, Lighting Control, UPS Control, EV Charging Station, Solar PV System, Automotive System and Industrial Equipment.
Product Parameters
Rated Load: 120A 250VAC
Contact Form: 1A/B
Rated Coil Consumption: 2.0/4.0W(30ms)
Dielectric Strength: 4kV
Compact Size: 42*35*21.5mm
Contact Material: AgSnO2
Max. Switching Voltage: 277VAC
Max. Switching Power: 33240 VA
Contact Resistance: <2mΩ
Pick-up Time: 30ms
Release Time: 30ms
Electrical Endurance: 10000 Cycles
Mechanical Endurance: 100000 Cycles
Ambient Temperature: -40℃~70℃
Ambient Humidity: 45%~90%RH
Our latching series relay are specifically made to cater for the requirements of smart meters, typical features include:
Compact in size
Low cost and very competitive price
Pulse coil driven with negligible energy consumption
Choices of single and dual coils
Very low temperature rise and minimal coil heat
Magnetic immunity and anti-tempering
Long mechanical and electrical life
Single phase models and polyphase models (with double-pole and three-pole relays available)
Wide range of contact current ratings (60A to 200A)
Meeting various international standards (e.g. UC3 )
Customised assemblies with stranded wires, brass terminals, CTs, shunts and even meter cases
