Product datasheet - KVKVB-25/03

Residual current circuit breaker, 2P, 1 module, B char.

Item number:KVKVB-25/03 (EAN: 5997374163101)

Technical data 25A, 30mA, 10kA, AC, E3

More than 1 pc(s) in stock

Discount: 20,00 % Discounts 5/3/24 up to

Net
30.93000 EUR 24.74400 EUR

Gross 39.28110 EUR 31.42488 EUR

Comparison

Print datasheet

Catalogue pages Instructions of Use Declaration

Number of poles (total):

Number of protected poles:

Rated voltage:

230 V

Rated insulation voltage Ui:

690 V

Rated impulse withstand voltage Uimp:

4 kV

Rated current:

25 A

Rated fault current:

0.03 A

Leakage current type:

Current limiting class:

Surge current capacity:

3 kA

Voltage type:

Frequency:

50/60 Hz

Release characteristic:

Concurrently switching neutral conductor:

Yes

Ambient temperature during operating:

-25 -55 °C

Width in number of modular spacings:

Flush-mounted installation:

Yes

Connectable conductor cross section solid-core:

1.5 -10 mm²

Connectable conductor cross section multi-wired:

1.5 -10 mm²

Warranty:

2 year

The combined protective switch is mainly used in electrical installations of buildings, for personal, overload and short circuit protection. It is especially suitable for electrical protection of rooms with increased safety requirements. The current transformer of the protective switch, namely the magnetic quick breaker and the bimetallic, thermal, residual current breaker are placed in the same box. It breaks the circuit of the protected device only in one pole. The device is equipped with optical display for signaling the operational state: the red color marks the “ON” state of the switch. Correct operation of the device can be controlled by pushing the “T” test button. The test should possibly be effected monthly.

Tracon code	Rated current (A)	Rated residual current (mA)
KVKVB-25/03	25	30

Rated short circuit breaking ability	10 kA
Type of operation	AC
Sensibility	Alternate current
Tripping characteristics	B

Installation

Installation of the protection switch must be performed exactly according to the marks at the terminals. The phase wire of the main circuit must be connected with the L_IN terminal; the phase wire of the protected circuit must be connected to the L_OUT terminal. The other end of the blue wire (neutral) fixed directly to the device must be connected with the neutral wire of the main circuit. The neutral wire of the protected circuit must be connected with the N_OUT terminal. The other end of the white wire fixed directly to the device must be connected with the PE main circuit.