RCCB ,RCBO,RCD
DZ47LE-63 ELCB
The DZ47LE-63 ELCB is a residual current device for AC 50Hz/60Hz systems with rated voltages of 230V (1P+N, 2P) or 400V...
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4 Products in This Category
RCCB ,RCBO,RCD Product Range
Residual current circuit breakers and combined protection devices for AC 50Hz/60Hz systems, covering single-phase and three-phase installations up to 400V and 40A, with options for 2-pole, 3-pole, 3-pole 4-wire and 4-pole configur
Every RCCB ,RCBO,RCD Model We Build
RCCB ,RCBO,RCD
HTB2L-80 ELCB
For panel builders and installers, it replaces a conventional MCB or RCCB with a single device that adds reliable earth...
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RCCB ,RCBO,RCD
ELCB
The ELCB is a residual current device designed for earth leakage protection in low-voltage circuits.
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RCCB ,RCBO,RCD
HTB2LE-40 residual current circuit breaker
It is intended for use in distribution boards where a standard MCB is replaced with a combined protection device.
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Positioning
What This Range Is For
Residual current circuit breakers and combined protection devices for AC 50Hz/60Hz systems, covering single-phase and three-phase installations up to 400V and 40A, with options for 2-pole, 3-pole, 3-pole 4-wire and 4-pole configurations, built to IEC61009 for line and motor protection.
Who Buys This Range
- Electrical wholesalers stocking residual current protection for distribution boards
- Panel builders and switchgear assemblers integrating protection into control panels
- Solar EPC contractors protecting AC circuits in inverters and distribution units
- OEM machine builders adding safety protection in control cabinets
- Smart-home integrators who may later upgrade to IoT-enabled versions of the same device
Problems It Solves
- Standard circuit protection does not detect earth leakage currents that can cause electric shock or fire
- Mismatched RCD ratings or incorrect pole configuration lead to incomplete protection in single-phase or three-phase systems
- Lack of integrated overload and short-circuit protection in standalone RCDs increases panel complexity
- Buyers need a consistent product family that supports both conventional and smart versions without changing mounting or wiring
- Panel builders require reliable, standard-compliant devices that can be used across residential, commercial and industrial applications
Where It Is Used
- Final circuit protection in residential consumer units with single-phase 230V supply
- Commercial distribution boards with three-phase 400V systems requiring 3-pole or 4-pole RCDs
- Machine control cabinets with motors needing combined overload and earth leakage protection
- Solar inverter output protection where residual current monitoring is required
- Industrial control panels using 3-pole 4-wire systems with neutral and earth separation
Advantages
What Separates This Range
- Complies with IEC61009 for residual current protection in AC 50Hz/60Hz systems
- Available in 2-pole, 3-pole, 3-pole 4-wire and 4-pole configurations for single-phase and three-phase applications
- Rated for up to 40A and 400V, suitable for residential, commercial and light industrial use
- Combines overload and short-circuit protection with earth leakage detection in one device
- Same factory produces both conventional and smart versions, enabling future upgrade paths without redesign
Related Categories
4G Circuit BreakerACBArc-Fault Circuit-Interrupters(AFCI)ContactorDis-connector circuit breakerDistribution box
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FAQ
RCCB ,RCBO,RCD Questions
What standards do these devices follow
They conform to IEC61009 for residual current protection in AC systems.
What voltage and frequency range do they support
AC 50Hz/60Hz, rated voltage 230V for single-phase, 400V for three-phase systems.
What pole configurations are available
2-pole, 3-pole, 3-pole 4-wire, and 4-pole versions are available.
What is the maximum rated current
Up to 40A for all configurations.
Can this be used for motor protection
Yes, it protects motors from overload and short circuit, and can be used for infrequent motor start.
Do you offer ODM or private branding
Yes, ODM partnerships and buyer branding on housing and packaging are available on request.
Quote This Category
Residual current circuit breakers and combined protection devices for AC 50Hz/60Hz systems, covering single-phase and three-phase installations up to 400V and 40A, with options for