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440T Miniature Valve Trapped Key Interlock Switches
Allen‑Bradley

Our 440T Miniature Valve Trapped Key Interlock Switches are an ideal solution for applications where space is at a premium.
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440T-VMVLE11AA Trapped Key Interlock product image
440T-VMVLE11AA Trapped Key Interlock
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440T Miniature Valve Interlock, Miniture Valve Interlock, Size: 0.375in BSP, Status: Key Free/Locked Closed, Code 1 Position 1 - Code A, Code 1 Position 2 - Code A, Standard Key Code Labeling , 0.375in BSP , Key Free/Valve Locked Closed
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440T-VMVLE12AA Trapped Key Interlock product image
440T-VMVLE12AA Trapped Key Interlock
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440T Miniature Valve Interlock, Miniture Valve Interlock, Size: 0.5in BSP, Status: Key Free/Locked Closed, Code 1 Position 1 - Code A, Code 1 Position 2 - Code A, Standard Key Code Labeling , 0.5in BSP , Key Free/Valve Locked Closed
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440T-VMVLE15AA Trapped Key Interlock product image
440T-VMVLE15AA Trapped Key Interlock
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440T Miniature Valve Interlock, Miniture Valve Interlock, Size: 0.5in BSP, Status: Key Free/Locked Open, Code 1 Position 1 - Code A, Code 1 Position 2 - Code A, Standard Key Code Labeling , 0.5in BSP , Key Free/Valve Locked Open
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440T-VMVLE18AA Trapped Key Interlock product image
440T-VMVLE18AA Trapped Key Interlock
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440T Miniature Valve Interlock, Miniture Valve Interlock, Size: 1.0in BSP, Status: Key Free/Locked Closed, Code 1 Position 1 - Code A, Code 1 Position 2 - Code A, Standard Key Code Labeling , 1.0in BSP , Key Free/Valve Locked Closed
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440T-VMVLE19AA Trapped Key Interlock product image
440T-VMVLE19AA Trapped Key Interlock
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440T Miniature Valve Interlock, Miniture Valve Interlock, Size: 1.0in BSP, Status: Key Free/Locked Open, Code 1 Position 1 - Code A, Code 1 Position 2 - Code A, Standard Key Code Labeling , 1.0in BSP , Key Free/Valve Locked Open
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440T-VMVLE20AA Trapped Key Interlock product image
440T-VMVLE20AA Trapped Key Interlock
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440T Miniature Valve Interlock, Miniture Valve Interlock, Size: 2.0in BSP, Status: Key Free/Locked Closed, Code 1 Position 1 - Code A, Code 1 Position 2 - Code A, Standard Key Code Labeling , 2.0in BSP , Key Free/Valve Locked Closed
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440T-VMVLS11AA Trapped Key Interlock product image
440T-VMVLS11AA Trapped Key Interlock
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440T Miniature Valve Interlock, Miniture Valve Interlock, Size: 0.375in BSP, Status: Key Free/Locked Closed, Code 1 Position 1 - Code A, Code 1 Position 2 - Code A, Engraved Key Code Labeling , 0.375in BSP , Key Free/Valve Locked Closed
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440T-VMVLS20AA Trapped Key Interlock product image
440T-VMVLS20AA Trapped Key Interlock
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440T Miniature Valve Interlock, Miniture Valve Interlock, Size: 2.0in BSP, Status: Key Free/Locked Closed, Code 1 Position 1 - Code A, Code 1 Position 2 - Code A, Engraved Key Code Labeling , 2.0in BSP , Key Free/Valve Locked Closed
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440T-VMVLE10AA Trapped Key Interlock product image
440T-VMVLE10AA Trapped Key Interlock
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440T Miniature Valve Interlock, Miniture Valve Interlock, Size: 0.25in BSP, Status: Key Free/Locked Closed, Code 1 Position 1 - Code A, Code 1 Position 2 - Code A, Standard Key Code Labeling , 0.25in BSP , Key Free/Valve Locked Closed
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440T-VMVLE13AA Trapped Key Interlock product image
440T-VMVLE13AA Trapped Key Interlock
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440T Miniature Valve Interlock, Miniture Valve Interlock, Size: 0.25in BSP, Status: Key Free/Locked Open, Code 1 Position 1 - Code A, Code 1 Position 2 - Code A, Standard Key Code Labeling , 0.25in BSP , Key Free/Valve Locked Open
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440T-VMVLE21AA Trapped Key Interlock product image
440T-VMVLE21AA Trapped Key Interlock
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440T Miniature Valve Interlock, Miniture Valve Interlock, Size: 2.0in BSP, Status: Key Free/Locked Open, Code 1 Position 1 - Code A, Code 1 Position 2 - Code A, Standard Key Code Labeling , 2.0in BSP , Key Free/Valve Locked Open
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440T-VMVLS12AA Trapped Key Interlock product image
440T-VMVLS12AA Trapped Key Interlock
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440T Miniature Valve Interlock, Miniture Valve Interlock, Size: 0.5in BSP, Status: Key Free/Locked Closed, Code 1 Position 1 - Code A, Code 1 Position 2 - Code A, Engraved Key Code Labeling , 0.5in BSP , Key Free/Valve Locked Closed
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440T-VMVLS14AA Trapped Key Interlock product image
440T-VMVLS14AA Trapped Key Interlock
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440T Miniature Valve Interlock, Miniture Valve Interlock, Size: 0.375in BSP, Status: Key Free/Locked Open, Code 1 Position 1 - Code A, Code 1 Position 2 - Code A, Engraved Key Code Labeling , 0.375in BSP , Key Free/Valve Locked Open
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440T-VMVLS18AA Trapped Key Interlock product image
440T-VMVLS18AA Trapped Key Interlock
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440T Miniature Valve Interlock, Miniture Valve Interlock, Size: 1.0in BSP, Status: Key Free/Locked Closed, Code 1 Position 1 - Code A, Code 1 Position 2 - Code A, Engraved Key Code Labeling , 1.0in BSP , Key Free/Valve Locked Closed
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Overview Chevron DownChevron Down
Allen Bradley

Our 440T Miniature Valve Trapped Key Interlock Switches are an ideal solution for applications where space is at a premium. Features include locked open or locked closed options.

  • Direct drive operation
  • Replaceable and easy to clean code barrels
  • Supplied with valves 0.25...2 in.
  • Direct body mounting with security screws
  • Locked open or locked closed options
  • Virtually maintenance free
  • Weatherproof stainless steel dust cap
Additional Information

Protect your people, productivity, and environment with our Safety Components

and integrated Safety Solutions
. We understand your factory floor challenges and can help you meet your goals with one of the broadest safety portfolios in the industry.

 


Certifications
FS Engineer (TÜV Rheinland) CertificateFS Engineer (TÜV Rheinland) Certificate
  • CE Marked for all applicable directives
  • TÜV Certified
Functional Safety Data
  • PFHd = 1.00E-7 (Probability of dangerous failure per hr)
  • T1 = 20 (Proof test interval)
Standards Safety Classification

EN ISO 14119 and GS-ET-31 and can be used in safety application up to Category 3, PLd in accordance with EN ISO 13489-1, and in the application area of EN 60204-1.

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Documentation Chevron DownChevron Down
Technical Specifications Publication
Safety Switches Specifications SWITCH-TD001_-EN-P
Installation Instructions Publication
Prosafe Miniature Valve Interlocks Installation 440T-IN023_-MU-P
Miscellaneous Publication
Safety Switches Brochure GLSAFE-BR002_-EN-P
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