440T-MRKSE10LE | ALLEN BRADLEY | Trapped Key Interlock

Product Name: 440T-MRKSE10LE Rotary Switch

Catalog Number: 440T-MRKSE10LE

Product Type: Single Key Rotary Switch - Enclosure Mounted

Key Code Labeling: Standard Key Code Labeling

Number of Keys: 1 key out

Contacts: 4 Normally Open (N.O.) contacts

Current Rating: 20 Amps

Trapped Key Interlock Type: Single Key Rotary Switch - Enclosure Mounted

Operation: The rotary switch is used for electrical isolation of machinery to improve safe access and also as teach boxes in robot cells. Once the power has been turned off, the key can be withdrawn and used in the next sequence of operation, such as unlocking an access hatch or allowing valves to be operated. The rotary switch can either be mounted in a panel or purchased in an enclosure. The rotary switch is available with 4 poles, either 4 N.O. or 2 N.C. and 2 N.O. The 100 A 4 N.O. switch has 3 contacts rated at 100 A and 1 contact rated at 20 A.

Would you like help entering codes? No

Preferred Availability Key Codes: Only Key Codes A, B, AA, BB are included

Key 1 Code: Le