MAJOR TECHNICAL PARAMETER
Cmpact design, 120A contact switch-over capability;
Small cotact resistance, high stability of electric contact;
Strong anti-shock and anti-vibration capability;
Low power consumption of coil, low temperature rise;
Dimensions: (120.0*52.0*28.0)mm;
Shunt can be welded or copper conductor be connected according to customer's requirement.

ConTACT DATA
Contact form: 3A/3B
Contact material: Sliver Alloy
Contact resistance: ≤ 2mΩ
Contact Rating(Res. Load): 1200A. 250VAC
Max. Switching power: 30000VA
Mechanical life: 10million
Electrical life: 100thousand

CHARACTERISTICS
Insulation Resistance: 1000MΩ (500VDC)
Dielectric strength Between Coil &Contatcts: 6000VAC 1 min
Dielectric strength Between Open Contacts: 2500VAC 1 min
Operate Time: 20msec. Max
Release Time: 20msec. Max
Shook resistanc Functional: 100m/s2(10g)
Shook resistanc Destructive: 1000m/s2(100g)
Vibration resistance: 10-55Hz, 1.5mm
Hunidity: 98%RH40oC
Ambient temperature: -25~+55oC
Terination: PCB
Unit weight: about 250g
Constrution: Dust protected
TYPICAL APPLICATION
Mainly used for IC-card-prepayment based electric energy meters, Model 485 meters with the break & make function used in centralized meter reading system;
It might also be used for combination switches of electric power factor compensation switch-capacitor, home appliances and automatic control devices.