Circuit breakers accessories
Ev3RX auxiliary devices, auxiliary contacts, shunt releases, alarm switches for the Ev3 and Ev4 circuit breaker series.
The accessories for the Ev3 series are designed for the Ev3 series of switches and the accessories for the Ev4 series are designed for the Ev4 series of switches.
Adding accessories to the switch allows you to get new functions.
Adjustable reclosing. Adjusted time delay. Number of poles: 1P, 3P.
1. Automatic switch on after tripping or remote opening.
Electric bells and bell transformers
Rated input voltage: 230V AC. Rated output voltage up to 24V AC.
1. Signal output to an electric bell.
Rated current: 16A, Rated voltage: 230/400 V AC.
Modular sockets are used in electrical switchboards to connect other devices, e.g. service.
Nominal voltage: 230V AC, option 3 in 1.
Each lamp is a different color to better distinguish all phases in conditions without light.
1. Displaying power status information.
DIN-rail Kwh Meters
Rated current: 1.5A-100A, Rated voltage: 230 / 400V.
Electricity meter functions:
1. Control of electricity consumed to collect information.
Electricity meters are used in every electrical installation connected to the power system. Additional electricity meters are installed to calculate electricity through the relevant electrical circuit.
Surge current 8 / 20μs: 10-100 kA, Nominal discharge current 8 / 20μs: 5-60 kA, Protection classes: 1, 2, 1 + 2, 3.
1. Protection of electrical installations and devices against surges.
Surge protection PV
Rated operating voltage: 24-800V, Maximum discharge current 8 / 20μs: 20-40 kA, Nominal discharge current 8 / 20μs: 40-80 kA.
1. Protection of electrical installations DC and devices against surges.
Programmable time interval, 24 hour + weekly program, Rated voltage: 230V AC, DIN rail mounting.
Time switcher is a device that turns on or off electrical circuits or devices at a programmed time interval (so-called time program).
Modular switchers I-0-II
Number of poles: 1P, 2P, 3P, 4P,
Nominal current: 25A, 32A, 40A, 63A.
Modular switches allow you to manually change the output circuit or turn off the power completely.
Junction boxes are used in every installation to connect and separate circuits in the electrical system.
1. Protection of the connection point in the electrical installation.
Electrical distribution boxes
Rated voltage: 690 V. Up to 64 places.
Electrical distribution boxes are used in every electrical installation to place protections.
1. Protection of electrical protections against environmental factors,
2. Protection against unauthorized access.
Rated current: 16A-125A, Number of poles: 1P, 2P, 3P, 4P, Rated short-circuit making capacity: 3-6kA,
Functions of switch-disconnectors:
1. Turning circuits off and on.
Switch-disconnectors are used in home installations as well as in commercial and industrial electricity distribution systems.
Rated current: 16A-100A, Control circuit voltage: 24V, 230V, Number of poles: 2P, 4P.
1. Switching main circuits.
Rated current: 1A-125A, Tripping characteristics: B / C / D, Number of poles: 1P, 2P, 3P, 4P, Short-circuit capacity: 6-10kA,
Functions of circuit breakers:
1. Circuit protection against short-circuit currents,
2. Protection of circuits against overload currents,
3. Turning circuits off and on.
Circuit breakers are used in home installations as well as in commercial and industrial electricity distribution systems.