Porduct Overview

EKR0 Smart RCBO combines the functions of traditional circuit breakers with modern electronic technology to provide overload, short circuit, and leakage protection for circuits rated at 63A. It also supports remote control through the Tuya App or RS485 communication platform, allowing monitoring and adjustment of various electrical parameters.

EKR0 Smart RCBO is widely used in smart building power management, industrial power monitoring, and energy efficiency optimization.

Features

Traditional protection: Overload protection, Short-circuit protection, Leakage protection (residual current)
Smart Capabilities: Remote control through Tuya APP or RS485 platform, Wi-Fi, RS485 communication options, Supported Apps: Tuya, Smart Life
Advanced Functions: Remote opening and closing control, Timing tasks (power on/off scheduling), Real-time switch status monitoring, Electricity metering
Automatic, Manual Mode: Automatic mode allow remote control (Tuya APP, RS485), Manual Mode, only supports local manual operation
Mechanical Padlock: When the mechanical lock is pulled out, the switch enters a locked state, preventing the switch from being turned on. To restore the device, press down the mechanical lock.

Applications:

Smart home systems, which can be integrated into the overall home automation solution.
Commercial buildings, which can achieve centralized energy management.
Industrial facilities, which can remotely monitor and control individual circuits.
Locations where electricity consumption requires regular control, such as billboard lighting and public area lighting.

Technical parameters

Technical Data

Model Explanation

1PN

Company code

Series code

2:AC power supply with metering

Communication method:

Trip Curve:

Rated current:

Breaking capacity：

Poles:

RCD Type:

Residual Current:

2: WiFi (Tuya) + RS485

B, C, D

16, 25, 32, 40, 50, 63A

Blank: 6kA

1P+N, 3P, 3P+N

A, AC

30, 100, 300mA

5: RS485

H: 10kA

Technical Parameter

Standard	IEC/EN 61009-1
Type of protection (electric leakage)	A, AC
Poles	1P+N, 3P, 3P+N, N line with disconnected
Standby power consumption	＜5W
Status Indicator	LED
Operating voltage	230/ 240V (1P+N), 400/415V (3P,3P+N)
Rated frequency	50/60Hz
Rated operating current	16, 25, 32, 40, 50, 63A
Rated sensitivity currents IΔn	10,30,100,300mA
Rated current off-time under IΔn	≤0.1S
Rated residual making and breaking capacity IΔm	500A (In ≤ 50A), 10In (In>50A)
Rated breaking capacity	6kA, 10kA
Energy Limiting Class	3
Rated impulse withstand voltage(1.2/50) Uimp	4kV
Dielectric test voltage at Ind. Freq.for 1 min	2kV
Trip Curve	B: (3-5) x In, C: (5-10) x In, D:(10-20) x In
Trip time	≤0.1S
Electrical life	4000 Cycles
Mechanical life	10000 Cycles
Communication method	WiFi (Tuya), 2.4GHz
Communication method	RS485, Baud rate: 2400/ 4800/ 9600 (default)
Operational Safety	Mechanical Padlock, Ensure safety during onsite maintenance
Monitoring Physical Data	Real-time Voltage, Real-time Current, Real-time Power, Temperature, Switch State, Device Operating Status
Function Description	Overload Protection
	Short Circuit Protection
	Leakage protection
	Over-temperature protection
	Multiple Timing
	Remote Control
	Electricity metering
Characteristic set up	Over/under voltage action time
	Over/under voltage value
	Overcurrent value
	Voltage imbalance value
	Over power value
	Phase loss value
	Overtemperature value
Protection degree	IP20
Ambient temperature	-25℃ to +55℃ (Current capacity is significantly reduced at 70℃)
Storage temperature	-25℃ to +70℃
Terminal Connection type	Cable/Pin-type busbar/Fork-type busbar
Max. terminal for Cable	25mm²
Altitude	≤2000m
Mounting	Mounting on 35mm DIN rail
Connection	From top

Dimensions

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EKR0-Smart-RCBO

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