OVM

MOTI Enterprise has been pioneer in the fabrication industry producing high quality and innovative industrial and electrical products. We are proud to be the first to introduce Over Voltage MCBs in India with the help of our R&D team who worked hard and help us manufacture and introduce international quality

7STAR OVM switches.

As the name implies, OVM switches are designed to overcome overload voltage scenarios. When the voltage in an electric circuit rises above the upper limit, this condition is known as over voltage. Such a condition may be dangerous depending on it duration as the overload voltage event may be permanent or transient, also known as voltage spikes. This type of condition can damage sensitive electrical and electronic appliances.

Earlier safety devices like fuses and MCB did provide some protection against excess current but they are not much useful to counter transient & short duration voltage spikes on power supply lines. Hence, we have introduced 7STAR OVM switches that provide fast protection against transient voltage spikes without causing any damage or hazard.

Features of 7STAR OVM : Protection Aganist Three Conditions In one Device

Short circuit

Overload current

High voltage

OVM – Specifications
Specifications: IS 8828 1996
Number of Poles: SP+N+E 3pole with indication, SP+N 2 pole without indication
Rated Standard Current (In): Series B : 6A to40 Amps, Series C : 0.5 to 40 Amps
Over Voltage Transient: 270 volt Ac. & Above
Break Time: < 0.02 Sec
Rated Breaking Capacity (In): Up to 10000 Amp (10 kA)
Rated Voltage (Ue) Single Pole: 220 / 240 volt Ac 1 phase
Insulation Voltage (Ui): 500 volt
Rated Frequency: 50 / 60 Hz
Mounting: Quick snap on DIN rails, 35 mm
Terminal Block Capacity: Wire 1 – 25 mm2.
Back-up Protection: 7star mcbs are capable of handling a very high fault level of current up to 10,000 amps