Why Choose the ABB EPH-S11212 Protecta Home 12-Way 100A Distribution Board?
The ABB EPH-S11212 is a Protecta Home 12-way electrical distribution board, identified by the manufacturer designation 12W 100A ISO 2x100A RC. Designed for domestic electrical distribution applications, this unit provides a dedicated arrangement for circuit protection and electrical distribution within compatible low-voltage installations.
The EPH-S11212 features a 100 A isolator and a dual 100 A residual current protection arrangement, as identified by its manufacturer description. This configuration supports the organisation of outgoing electrical circuits into protected groups, helping installers develop practical distribution layouts for residential electrical systems.
Part of the ABB Protecta Home range, the EPH-S11212 is suitable for electrical contractors and installation professionals specifying a 12-way distribution board with a main isolator and dual residual current protection arrangement. Its manufacturer order code, 1TVC151800S3059, provides precise product identification for procurement, replacement and installation planning.
Key Advantages
- 12-way distribution board for organising domestic electrical circuits.
- 100 A main isolator arrangement for switching the distribution board supply.
- Dual 100 A residual current protection arrangement as specified in the manufacturer designation.
- Part of the ABB Protecta Home range for electrical distribution applications.
- Supports the division of outgoing circuits into residual current protection groups.
- Provides a defined distribution board configuration for electrical installation planning.
- Suitable for compatible domestic electrical installations and refurbishment projects.
- Supports the integration of suitable outgoing circuit protection devices.
- Genuine ABB product identified by order code 1TVC151800S3059.
Key Features
- ABB Protecta Home series.
- EPH-S11212 model designation.
- 12-way distribution configuration.
- 100 A isolator designation.
- 2 × 100 A RC arrangement specified by the manufacturer.
- Designed for low-voltage electrical distribution applications.
- Supports organised outgoing circuit protection layouts.
- Suitable for integration with compatible modular electrical protection equipment.
- Applicable to residential distribution board installations.
- Manufacturer order code 1TVC151800S3059.
Technical Specifications
- Manufacturer: ABB
- Product range: Protecta Home
- Model: EPH-S11212
- ABB order code: 1TVC151800S3059
- Product group: Protecta Home
- Manufacturer designation: EPH-S11212 12W 100A ISO 2x100A RC
- Product type: Electrical distribution board
- Number of ways: 12
- Main isolator rating: 100 A
- Main switching designation: ISO
- Residual current protection designation: RC
- Residual current protection arrangement: 2 × 100 A
- Primary application: Low-voltage electrical distribution and circuit protection
- Product category: Domestic electrical distribution boards
Reliable Circuit Distribution and Residual Current Protection
Domestic electrical distribution boards provide a central point for the isolation and protection of electrical circuits. The ABB EPH-S11212 Protecta Home combines a 12-way arrangement with a 100 A isolator and two 100 A RC-designated protection positions, providing a defined configuration for electrical distribution installations.
A dual residual current protection arrangement allows outgoing circuits to be organised into separate protection groups when correctly configured with compatible devices. This can support practical circuit grouping for lighting, socket outlets and other domestic loads. The actual protection characteristics depend on the installed devices and the completed distribution board design.
Electrical installers should verify the exact residual current device type, sensitivity, circuit allocation, busbar compatibility and outgoing protective device requirements against ABB technical documentation. The 100 A designation identifies the stated component ratings and does not, by itself, establish the permissible loading of every installation. Final selection and installation must comply with applicable electrical regulations, including BS 7671 where relevant.
Typical Applications
- Domestic electrical distribution installations.
- Residential consumer unit and distribution board projects.
- Electrical installations requiring a 12-way distribution arrangement.
- Domestic circuit protection and isolation applications.
- Residential electrical refurbishment and distribution board upgrades.
- Installations requiring a 100 A main isolator arrangement.
- Electrical distribution layouts using dual residual current protection groups.
- Compatible modular circuit protection installations.
- Professional electrical contractor and maintenance projects.
