Residual current circuit breakers with overcurrent protection

Modern technology RCBO

Rhenes circuit breakers have special grooves on the sides that prevent heating of circuit breakers located next to each other on the mounting rail. The entire structure is protected by patents.

The Rhenes circuit breaker has 3 states of contact position: on, off and tripped. In the event of a short circuit, the circuit breaker goes into tripping state and must be turned off first to enable it again. Such a mechanism works well during diagnostics and measurements carried out by electricians. Each circuit breaker is accompanied by an instruction that can be glued to the switchboard door for home user information.

The RCBO Rhenes circuit breaker also shows the trip status by a short-circuit member and a differential member, so a qualified electrician saves time on diagnostics.

Product quality is guaranteed by the Rhenes inspection and quality department. In addition, circuit breakers from each batch are selectively checked at Avitron Polska.

Functions of RCBO:

  • Circuit protection against short-circuit currents,
  • Protection of circuits against overload currents,
  • Turning circuits off and on,
  • Protection against electric shock.

RCBO circuit breakers are used in home installations as well as in commercial and industrial electricity distribution systems.

Ev32-40

The Ev32-40 model is the most popular Rhenes RCBO circuit breaker.

Technical data of Ev32-40
Number of poles 1P+N
Rated voltage AC (V) 240
Rated current (A) 1, 2, 3, 4, 6, 1O, 16, 20, 25, 32, 40
Trigger characteristics B, C, D
Short circuit capacity (kA) 10 
Rated frequency (Hz) 50/60
Electromechanical lifetime (cycles) 40000
Type Electromagnetic
Rated residual current (A) 0.03, 0.1, 0.3
Tripping duration lnstantaneous 0,1s
Maximum conductor diameter (mm2) 16
Terminal connection height (mm)

21,5

Connection terminal Pillar terminal with clamp
lnstallation

On symmetrical DIN rail 35mm

Panel mounting

Ev32-32N

Technical data of Ev32-32N
Number of poles 1P+N
Rated voltage AC (V) 240
Rated current (A) 6, 10, 16, 20, 25, 32
Residual current characteristics AC, A
Trigger characteristics B, C
Short circuit capacity (kA)
Rated frequency (Hz) 50
Electromechanical lifetime (cycles) 4000
Rated residual operating current (A) 0.03
Tripping duration Instantaneous 0,1s
Diameter of screw (mm) M4
Degree of protection IP 20
Fastening torque (Nm) 1,2
Installation On symmetrical DIN rail 35mm

Ev32-32

Technical data of Ev32-32
Number of poles 1P+N
Rated voltage AC (V) 230
Rated current (A) 1, 2, 3, 4, 6, 10, 16, 20, 25, 32
Trigger characteristics B, C, D
Short circuit capacity (kA) 10
Rated frequency (Hz) 50/60
Electromechanical lifetime (cycles) 4000
Type Electronic
Residual current characteristics A, AC
Rated residual operating current (A) 0.03, 0.1, 0.3
Tripping duration Instantaneous <0,1s
Terminal Connection Height (mm) H1=19mm
H2=22mm
H3=18mm
Connection terminal Pillar terminal with clamp
Maximum conductor diameter (mm2) 10
Installation On symmetrical DIN rail 35mm
Panel mounting

Ev32-63

The only RCBO switches that have 3-pole and 4-pole versions.

Technical data of Ev32-63
Number of poles 1P, 1P+N, 2P, 3P, 3P+N, 4P
Rated voltage AC (V) 230/400
Rated current (A) 20, 25, 32, 40, 50, 63, 80, 100, 125
Residua! current characteristics AC, A
Trigger characteristics B, C, D
Short circuit capacity (kA) 6
Rated residual operating current (A) 0.03, 0.1, 0.3
Rated frequency (Hz) 50/60
Tripping duration Instantaneous 0,1s
Electromechanical lifetime (cycles) 4000
Terminal connection height (mm) H1=19mm, H2=23mm

Ev44-32

Technical data of Ev44-32
Number of poles 1P+N
Rated voltage AC (V) 240
Rated current (A) 6, 10, 16, 20, 25, 32
Trigger characteristics B, C, D
Short circuit capacity (kA) 4,5
Rated frequency (Hz) 50/60
Electromechanical lifetime (cycles) 4000
Type Electronic
Residual current characteristics AC
Rated residual operating current (A) 0.03, 0.1, 0.3
Tripping duration Instantaneous <0,1s
Terminal Connection Height (mm) H1 =16mm
H2=21 mm
Connection terminal Pillar terminal with clamp
Maximum conductor diameter (mm2)

Flexible: 10

Non-flexible: 16

Overvoltage release 280V±5%
Installation On symmetrical DIN rail 35mm
Panel mounting
Additional accessories
  • Ev4S2 Shunt Tripper
  • Ev4O2+Ev4O23 Over-voltage and under-voltage tripper
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