Smart WiFi Residual Current Circuit Breaker —— Expert in Home Electrical Safety and Precise Management

I. Product Positioning

II. Core Parameters (Key Specifications)

• Model: PS-L

• Type: Smart Residual Current Circuit Breaker (RCBO)

• Pole Configuration: 2P+N (N pole non-disconnectable)

• Rated Current: 1-63A (adjustable)

• Rated Voltage: 90-300VAC 50/60Hz

• Breaking Capacity: 6kA

• Short-Circuit Protection Curve: Type C

• Communication Method: WiFi 2.4G

• Compatible Platforms: Tuya Smart APP, Google Alexa

• Operating Temperature Range: -40~100℃

• Installation Method: Rail Mounting

• Material: Copper + PA66 (high-temperature resistant, flame-retardant)

• Dimensions: 36mm×50mm×82mm

• Net Weight: 0.300kg

• Core Load Capacity: General electrical appliances ≤13000W, motors ≤6000W

III. Core Functions

1. Intelligent Control with Flexible Multi-Mode Management

• Remote + Local Dual Control: Realize off-site remote switching and parameter query via Tuya Smart APP; also support local manual button operation to cope with emergency scenarios such as network outages.

• Convenient Voice Control: Compatible with Google Alexa voice assistant, enabling device activation and deactivation with voice commands to free hands, suitable for busy housework scenarios.

• Dual Management: Timing + Time-Limited Current: Support regular scheduled on/off (e.g., setting automatic start/stop times for appliances); allow configuration of 10 groups of time-limited current, setting maximum allowable current for different time periods, with automatic power cutoff when exceeding the limit (manual or scheduled reclosing available).

• Multi-Person Sharing & Collaboration: Support device sharing function, allowing family members to jointly manage circuits without repeated binding.

2. Precise Metering + Expense Management for Transparent and Controllable Energy Consumption

• Real-Time Energy Monitoring: The APP intuitively displays core data such as voltage, current, power, and power consumption, enabling clear grasp of electrical usage status.

• Expense Management Function: Support statistics and recording of electrical expenses, helping users plan electricity budgets and achieve scientific energy saving.

3. Multiple Safety Protections for All-Round Security

• Full-Scenario Protection: Built-in four core protections (over/under voltage, residual current, overload, short circuit), covering major risk points of home electricity use.

• Auto Reclosing: Automatically restores power after fault elimination, with 3 default reclosing attempts; power will be cut off permanently upon the 4th over-limit to reduce manual intervention and ensure continuous electricity supply.

• Flexible Parameter Setting: Adjust over/under voltage thresholds, residual current protection values, protection delay time, etc., manually or via the APP to adapt to the electrical needs of different devices.

4. Humanized Design for Enhanced Usability

• Visual Operation: Equipped with a screen display with backlight adjustment, presenting voltage, current, fault information, etc., at a glance; long-press the setting button to quickly adjust core parameters.

• Wide Temperature Adaptation: Ultra-wide operating temperature range of -40~100℃, capable of withstanding extreme environments such as severe cold and high temperature, adapting to climates in different regions.

IV. Advantages and Features

1. Precision Current Control: Exclusively supports 10 groups of time-limited current settings, accurately matching home electrical needs in different time periods to avoid overload risks.

2. High Adaptability: 90-300V wide voltage range, compatible with household voltage standards in most regions worldwide; 1-63A adjustable current, adapting to diverse loads from lighting to high-power appliances.

3. Smarter Protection: Auto reclosing function reduces manual operations; multiple protections + flexible parameter settings fully cover electrical safety scenarios.

4. Strong Durability: Made of high-quality copper + PA66 material, featuring high-temperature resistance and flame retardancy; wide temperature adaptation of -40~100℃ ensures stable mechanical and electrical performance for reliable long-term use.

5. Flexible Customization: Supports OEM services such as drawing-based customization, sample-based customization, and full customization, allowing function and design adjustments according to needs to adapt to different usage scenarios.

6. Low Entry Threshold: Minimum order quantity of 1 piece, supporting both sample and bulk purchases with fast lead times, suitable for personal and commercial procurement needs.

V. Scenario Applications

1. Overall Home Electrical Protection

2. Exclusive Control for High-Power Appliances

3. Refined Management of Small Household Appliances

4. Electrical Control During Special Time Periods

5. Adaptation to Extreme Environments

VI. Quality Assurance