Why Choose the ABB EPH-S11120 Protecta Home 20-Way Consumer Unit?
The ABB EPH-S11120 is a 20-way consumer unit with 100 A RCCB protection designed for organised electrical distribution in domestic and residential installations. As part of the ABB Protecta Home series, it provides a central enclosure for distributing electrical power to multiple outgoing circuits using appropriately selected protective devices.
Featuring a 20-way configuration and a 100 A RCCB arrangement, the EPH-S11120 is suitable for installations requiring a relatively large number of final circuits. Residual current protection helps reduce the risk of electric shock associated with earth leakage faults, while compatible outgoing circuit breakers provide overcurrent protection.
The ABB Protecta Home EPH-S11120 is particularly suited to residential electrical distribution projects where circuit capacity, accessibility and organised protective device installation are important. Its 20-way arrangement supports the distribution of lighting, socket-outlet and other domestic electrical circuits within a single consumer unit.
Key Advantages
- 20-way consumer unit for installations requiring multiple outgoing circuits.
- 100 A RCCB arrangement for residual current protection.
- Part of the ABB Protecta Home series for residential electrical distribution.
- Supports organised installation of compatible outgoing circuit protection devices.
- Provides a central distribution point for domestic electrical circuits.
- Suitable for residential installations, refurbishments and electrical distribution upgrades.
- Allows electrical circuits to be clearly identified and maintained.
Key Features
- ABB Protecta Home consumer unit series.
- 20-way distribution configuration.
- 100 A RCCB specification.
- Designed for domestic and residential electrical distribution.
- Supports compatible miniature circuit breakers and associated protective devices.
- Provides an enclosure for centralised circuit distribution and protection.
- ABB manufacturer order code 1TVC151800S3104.
Reliable Electrical Distribution and Residual Current Protection
Consumer units provide a central point for distributing electrical power to individual circuits in a building. The ABB EPH-S11120 combines a 20-way distribution arrangement with a 100 A RCCB specification, making it suitable for residential installations requiring multiple protected outgoing circuits.
Residual current circuit breakers monitor the balance of current flowing through live conductors and disconnect the supply when a residual current exceeds the device's operating threshold. RCCBs do not provide overload or short-circuit protection on their own, so suitable overcurrent protective devices must also be incorporated into the installation. Circuit allocation, protective device compatibility and regulatory compliance should be assessed by a qualified electrical installer.
Typical Applications
- Domestic consumer unit installations requiring multiple outgoing circuits.
- Residential electrical distribution and refurbishment projects.
- Electrical distribution for lighting and socket-outlet circuits.
- Residential properties with extensive final circuit requirements.
- Electrical installation upgrades using ABB Protecta Home equipment.
- Fixed distribution systems requiring a 20-way consumer unit.
