Schneider Electric Merten System Design double rocker MTN5220-6052 is in color mocca for push-button. This double rocker belongs to System Design aesthetic group. Its fixing mode is by clamp. The varnished surface treatment helps deliver a clear transparent hard protection. Being made of ABS (acrylonitrile butadiene-styrene) material, this double rocker is quite reliable and resistant. Besides, the IP rating of this device is IP20. And it is mercury free. Besides it is halogen free halogen free, which is good for your health. Merten System Design is a varied switch series that makes a statement with a variety of switch designs. It embodies aristocratic elegance and luxurious exclusivity.