The ABB CE4T-10R-11 is a compact emergency stop button designed for efficient and cost-effective installation. Featuring a twist-release mechanism and a 40mm red mushroom head, this maintained emergency stop is non-illuminated and includes 1 normally open (NO) and 1 normally closed (NC) contact block. It is part of ABB's modular range, offering a high level of dust and water resistance..The ABB CE4T-10R-11 is a modular emergency stop button with a maintained function. It features a 40mm red mushroom head and a twist-release mechanism. The device is equipped with 1 normally open (NO) and 1 normally closed (NC) contact block. It operates within an ambient air temperature range of -25 to +70 degrees Celsius and has a rated frequency of 50/60 Hz. The product is classified as an Operator and Pilot Light.