Sick ES21-MB16S4 Safety Switch

Features

• Complete device system part
• Panel mount version mounting version
• 2 number of positive action n/c contacts
• 0 number of n/o contacts
• M12 male connector, 4-pin, a-coding connection type detail
• No emergency stop pushbutton (illuminable)
• No protective collar
• No obstruction protection
• No labeling "emergency stop"