Allen-Bradley 440T-MRKSE10AA Trapped Key Inte
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Manufacturer Rockwell / Allen Bradley
Mfg Catalog # 440T-MRKSE10AA
North Coast Part # 490449


Rotary Switch Data

  • Key Code Labeling: Standard Key Code Labeling
  • Trapped Key Interlock Type: Single Key Rotary Switch - Enclosure Mounted
  • Number of Keys: 1 key out
  • Contacts: 4 N.O.
  • Current: 20 Amp
  • Mounting Type: Enclosure Mounted
  • Would you like help selecting codes?: No
  • Key Code 1 Position 1: Code 1 Position 1 - Code A
  • Key Code 1 Position 2: Code 1 Position 2 - Code A
  • Note:: Key codes must be different. Matching key codes will be removed when selected.

Code Data

  • Would you like help entering codes?: No


  • Direct drive operation positively opens contacts
  • Stainless steel dust cap included
  • 316 stainless steel keys


UPC 66207309353
GTiN 00662073093534
Type Enclosure Mounted
Applications For Electrical Isolation of Machinery to Improve Safe Access and also as Teach Boxes in Robot Cells
Mounting Type Enclosure
Family Brand Name Allen Bradley
Actuator Aa
Current 20 A
Material 316L Stainless Steel
Wire Size 8 AWG
Connection Type (4) M20 Conduit
Wattage 4 kW at 220 - 240 V, 7.5 kW at 380 - 690 V
Temperature Rating -10 to 40 C
Blade Dimensions 80 mm W x 129.2 mm D x 100 mm H
Contact Rating 20 A
Sub Brand Guardmaster

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