The Wylex NMCE1 is a pack of 10 membrane fire retardant cable entry grommets. They are compatible for the Wylex range of all metal boards. The NMCE1 is suitable for use with twin and earth cables and is compliant with 17th Edition, 3rd Amendment regulations. They have a rigid construction and a saw tooth grip, which helps to keep the grommets permanently in place. It can be used to blank the holes of the consumer unit. The pack consists of:
- 7x 20mm grommets
- 3x 32mm grommets.
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