Distribution

Merlin Isobar4 Single Phase Type A 125A Distribution Boards

Single phase metal distribution boards featuring the unique Isobar 4 feature.

Applications
Final circuit protection designed for all types of buildings.

Features
Sizes 6, 9, 12, 15 and 23 way
Unique circuit isolation feature
Wide variety of options, including standard, dual incomer, split load and multi-service formats
Keylock facility
Single or double pole versions for maximum flexibility
Wide choice of incoming arrangements, including isolator, terminal blocks or RCD

MK Sentry Switch Isolator Consumer Units

Dual rail units are available for the 12, 16 and 21 module units to enable single tariff and split load (up to 80A) using Stacking Kits in between the units.

Merlin Isobar4 Three Phase Type B 250A Distribution Boards

The market leading low voltage distribution boards provide many unique features in the field of low voltage electrical distribution. Isobar 4 distribution boards are supported by the widest and most flexible range of devices.

Applications
Final mains low voltage distribution boards for connection to final circuits. Safety is of the utmost importance with all products in the Merlin Gerin range. Under fault conditions or normal operation, products are designed to provide safe operation and clear indication of their status.

Features
The "unique Isobar" disconnection system ensures unused outgoing ways are isolated providing extra safety against accidental contact with live parts. This proven feature is most appreciated during testing and retrofit
A switched neutral facility on any outgoing way, in any single or three phase distribution board allows the use of 2 or 4P devices in all or any individual outgoing way. Protection and isolation of the neutral can be utilised where there is risk of harmonics or simply as means of total circuit isolation where there is risk of electric shock, fire or explosion due to the environment.
Large capacity wiring space for terminals
Mixed protection and control devices can be used
Sizes available include 4, 6, 8, 12, 18, 24 three phase ways
Combination of incoming devices:
- Contactor
- Manual changeover
- Isolator
- Circuit breaker
Metering options for main incomer
Reduced installation time

MK Sentry Twin RCD Split Load Consumer Units

Specific consumer units configurations have been designed to provide flexible solutions in meeting the requirements of the 17th Edition with regards to RCD protection for circuits, cables and socket outlets.

The Sentry Consumer Units allow for protected and unprotected ways with the circuits being split across up to 3 RCDs.

MK Sentry Twin RCD Flexible Surface Split Load Consumer Units

MEM Memshield3 Single Phase Boards

MEM Memshield3 Three Phase Boards

Eaton’s Memshield 3 MCB Distribution boards have evolved through an intimate knowledge and feedback from Electrical Contractors, Consulting Engineers and End Users to provide solutions to a wide range of electrical distribution applications in commercial buildings. Memshield 3 delivers safe, reliable and high performance protection of electrical power distribution systems in accordance with BS EN 60439-3.

Type B TPN standard distribution boards

The optimised design for 125A TPN applications provides a choice of boards in sizes – 4, 6, 8, 12, 18 and 24 TP ways. 18 & 24 TP way variants are also suitable for 250A applications, where the number of MCB ways could require a larger supply current rating. A choice of incomers are available to suit different applications including RCCB options and a single phasing kit to provide a large single phase board arrangement.

Eaton Memshield 3 Type B Distribution boards are fully type tested with a conditional short circuit rating of 25kA to BS EN 60439. Associated devices are high performance MCBs, developed for Commercial and Industrial applications, dual rated at 10kA IEC – 60898 & 15kA IEC 60947-2 in B, C or D curve.

Type B TPN 250A High Load distribution boards

Developed to respond to the needs of modern commercial building applications, a new 250A TPN range of MCB boards delivers increased versatility by having the ability to supply and protect sub loads up to 125A. Based principally around standard 18mm MCBs and RCBOs, this range has provision for two TP 27mm MCBs, up to 125A. Available in sizes 2, 6, 8, 12, 18 and 24 TP ways, of which two ways are dedicated to the 27mm MCBs. 27mm MCBs are available SP or TP with ratings from 80A–125A