Circuit Breaker

Residual Current Device

A residual-current device (RCD), similar to a Residual Current Circuit Breaker (RCCB), is an electrical wiring device that disconnects a circuit whenever it detects that the electric current is not balanced between the energized conductor and the return neutral conductor. Such an imbalance is sometimes caused by current leakage through the body of a person who is grounded and accidentally touching the energized part of the circuit. A lethal shock can result from these conditions. RCDs are designed to disconnect quickly enough to mitigate the harm caused by such shocks although they are not intended to provide protection against overload or short-circuit conditions.

RCCB

VL360(F360)

VL360(F360) Residual Current Circuit Breaker provide the function of isolation switching and earth leakage protection of electrical circuits. And also provide the indirect protection of the operator's body against the dangerous effects of electric current and provide the protection of the fire caused by the electrical circuit fault.

Standard: GB16916 and IEC61008

VL(ID)

VL(ID) Residual Current Circuit Breaker provide the function of isolation switching and earth leakage protection of electrical circuits.And also provide the indirect protection of the operator's body against the dangerous effects of electric current and provide the protection of the fire caused by the electrical circuit fault.

Standard: IEC61008

VLSM(5SM1)

VLSM(5SM1) series residual current circuit breakers are mainly used in the electric distribution systemAC 230/400V or less with rated current from 16A to 80A, for residential, functional and industrial buildings, providing protection against earth leakage, insulation fault and fire accident caused by direct or indirect contact to electric parts (including human or other animal getting a electric shock).

IEC61008 and DIN VDE0664.

VLMG

RCCCB

VL3-32

VL3-32 Residual Current Circuit Breaker provide the function of isolation switching and earth leakage protection of electrical circuits.And also provide the indirect protection of the operator's body against the dangerous effects of electric current and provide the protection of the fire caused by the electrical circuit fault.

Standard: GB16916 and IEC61008

VLF(FIN)

(FIN) Residual Current Circuit Breaker provide the function of isolation, switching and earth leakage protection of election of electrical circuits. And also provide the indirect protection of the operator's body against the dangerous effects of electric current and provide the protection of the fire caused by the electrical circuit fault. The product opens a circuit automatically in the event of an earth fault between phase and earth and/or neutral and earth. The product is suitable for domestic, commercial and industrial application.

Standard: IEC61008

VLN(NFIN)

VLN(NFIN) Residual Current Circuit Breaker provide the function of isolation switching and earth leakage protection of electrical circuits.And also provide the indirect protection of the operator's body against the dangerous effects of electric current and provide the protection of the fire caused by the electrical circuit fault.

Standard: IEC61008

VL1(F1-100)

VL1(F1-100) Residual Current Circuit Breaker provide the function of isolation switching and earth leakage protection of electrical circuits.And also provide the indirect protection of the operator's body against the dangerous effects of electric current and provide the protection of the fire caused by the electrical circuit fault.

Standard: IEC6100

RCBO

VL5

Be suitable for auxiliary ON/OFF contact .Can point out the disconnection or put through position of the circuit breaker, can install on the left of the Circuit Breaker.

For use as the sound or light signal . Be applicable to instruct coherent broken state of circuit, chassis or front or reverse side of outer shell or operations area can see the signal instruction. Can be used for uniting the warning contact.

DZ47L-63E

DZ47L-63E residual current circuit breaker simply fits onto the right hand side of any DZ47 miniature circuit breaker which forms DZ47LE to provide a high level of protection against earth leakage fauls in addition to the overload and over current protection by the MCB alone.

Standard: GB16916 and IEC61008

VL16-40

Provides protection against earth fault/leakage current, short-circuit, overload, and function of isolation

Provides complementary protection against direct contact by human body

Effectively protects electric equipment against insulating failure

Provides comprehensive protection to household and commercial distribution systems

Standard: IEC6008, GB16917.1

VL5-40

Protection against the effects of earth leakage overload and short circuit currents.

2P switching of ph&N,Phase only protected against overloads and short circuits.

In commercial,industrial and domestic electrical distribution systems.

Standard: GB16917 and IEC6100

VL6-32

The products provide protection against earth leakage faults,overloads,short circuits and overvoltage in commercial and domestic installation.

The RCBO with both disconnected neutral and phase guarantees its proper actuation against earth leakage fults even when the neutral and phase are wongly connected.

The electronic RCBO incorporate a filtering device preventing the risks of unwanted due to transient voltages and transient currents.

Positive contact indication in accordance with 16th edition of the IEE wiring regulations

Standard: GB16917, IEC61009

VL11-32

Protection against the effects of earth leakage overload and short circuit currents.

2P switching of ph&N,Phase only protected against overloads and short circuits.

In commercial,industrial and domestic electrical distribution systems.

Standard: GB16917 and IEC6100

VL16-32/2E

legant appearance; cover and handle in arc shape make comfortable operation.

Contact position indicating window

Transparent cover designed to carry label.

In case of overload to protected circuit, RCBO handle trips and stays at central position, which enables a quick solution to the faulty line. The handle cannot stay in such position when operated manually.

MCB handle can be locked either at “ON” position or at“OFF” position to prevent unwanted operation of the product.

Provides protection against earth fault/leakage current, short-circuit and overload

High short-circuit capacity ·Provides complementary protection against direct contact by human body.

Effectively protects electric equipment against insulating failure

Contact position indication

Provides protection against over-voltage

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