# BRCB-15/30/40 TP Type 2 Surge Protection Device with Mini Circuit Breaker
## Introduction to Surge Protection
In today’s world of sensitive electronic equipment, surge protection has become an essential component of any electrical installation. The BRCB-15/30/40 TP Type 2 Surge Protection Device (SPD) with Mini Circuit Breaker offers a reliable solution for protecting electrical systems against transient overvoltages.
## Key Features of BRCB-15/30/40 TP
1. Type 2 Protection
The BRCB series provides Type 2 surge protection, which is designed to protect against indirect lightning strikes and switching transients. This makes it ideal for installation at the main distribution board of residential, commercial, and industrial buildings.
2. Integrated Mini Circuit Breaker
What sets this SPD apart is its built-in mini circuit breaker, which offers several advantages:
- Provides overcurrent protection
- Allows for easy disconnection
- Simplifies maintenance procedures
- Eliminates the need for separate fuse protection
3. Multiple Current Ratings
The BRCB series comes in three current ratings:
- BRCB-15 TP: 15kA
- BRCB-30 TP: 30kA
- BRCB-40 TP: 40kA
This range allows for selection based on the specific requirements of the installation.
## Technical Specifications
Electrical Characteristics
| Parameter | Value |
|---|---|
| Voltage Rating | 230/400V AC |
| Nominal Discharge Current (In) | 15kA, 30kA, or 40kA |
| Maximum Discharge Current (Imax) | 40kA, 60kA, or 80kA |
| Voltage Protection Level (Up) | ≤1.5kV |
Mechanical Characteristics
- Compact DIN rail mounting design
- Visual status indicators
- Remote signaling contact option
- Operating temperature range: -40°C to +80°C
## Installation and Application
Installation Guidelines
The BRCB-15/30/40 TP should be installed:
- At the origin of the electrical installation
- On a DIN rail in the distribution board
- With proper earthing connections
- By qualified electricians following local regulations
Typical Applications
This SPD is suitable for:
- Residential buildings
- Commercial offices
- Small industrial facilities
- Telecommunication installations
- Data centers
## Advantages Over Conventional SPDs
The integration of a mini circuit breaker provides several benefits compared to traditional SPDs:
- Enhanced Safety: The circuit breaker provides additional protection against short circuits and overloads.
- Easy Maintenance: The device can be easily disconnected for testing or replacement.
- Space Saving: Combines two functions in one compact unit,
