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Allen Bradley
440P-MARS11B

Large Metal IEC Safety Limit Switches

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Allen-Bradley 440P-MARS11B product image
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Allen Bradley
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Lifecycle status: Active
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Technical Specifications
Drawings
Documents
Certifications
Technotes
Actuator Rod Lever
Body Material Metal
High Temperature Limit 65C,-25C
Number of contacts as normally closed contact 1
Number of contacts as normally open contact 1
With status indication False
Type of electric connection Other
Utilization category N600/DC-13
Switching current, min 5mA @ 5V DC
Auxiliary contacts 1NO (with 2 NC)
Contact current rating (Ie) 6A @ 120V AC (Ue)
Thermal current (Ith) 10 A
Actuation speed, min 100 mm/min
Actuation speed, max 250 mm/s
Rated impulse withstand voltage 2500 V
Actuation frequency, max 6000 ops/hr
Rated insulation voltage 600V AC
Suitable for safety functions True
Forced opening True
Degree of protection (NEMA) 1
Material housing Metal
Degree of protection (IP) IP66
Contact type Snap acting
Enclosure color Red
Mounting 2 x M5, any position
Body style 30 mm large metal body
Width 40 mm
Height 240 mm
Actuator type Rod lever
Mechanical life operations 10000000 ops per hour
Housing material Die-cast alloy
Connection type M20 conduit
Construction type housing Cuboid
Depth 57 mm
Actuator material Various polymers and metals
Operating temperature -25 °C
Safety contacts 1 NC snap acting, 2 NC, 3 NC or 4 NC slow acting
Pollution degree 3
Shock IEC 60068-2-7 (30 Gn 3 pulses per axis)
Vibration IEC 60068-2-6 (10...55 Hz, 0.35 mm Alitude)
Drawings
3-Dimensional STEP model (STP) Download (ZIP)
2-Dimensional Drawing (PDF) Download (PDF)
Product Drawing Drawing (DWG)
Drawings
3-Dimensional STEP model (STP) Download (ZIP)
2-Dimensional Drawing (PDF) Download (PDF)
Product Drawing Drawing (DWG)
Type Resource Publication
General Installation Instructions --
General Product Cutsheet --
Installation Instructions 440p-in002_-en-p 440P-IN002
Looking for more documentation?
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Eurasion Economic Community China CCC TUV General Safety UL Listed
  • Eurasion Economic Community
  • China CCC
  • CE
  • TUV General Safety
  • UL Listed

This product was certified with the above certifications as of 2025-07-19. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.

Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
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Technical Specifications
Actuator Rod Lever
Body Material Metal
High Temperature Limit 65C,-25C
Number of contacts as normally closed contact 1
Number of contacts as normally open contact 1
With status indication False
Type of electric connection Other
Utilization category N600/DC-13
Switching current, min 5mA @ 5V DC
Auxiliary contacts 1NO (with 2 NC)
Contact current rating (Ie) 6A @ 120V AC (Ue)
Thermal current (Ith) 10 A
Actuation speed, min 100 mm/min
Actuation speed, max 250 mm/s
Rated impulse withstand voltage 2500 V
Actuation frequency, max 6000 ops/hr
Rated insulation voltage 600V AC
Suitable for safety functions True
Forced opening True
Degree of protection (NEMA) 1
Material housing Metal
Degree of protection (IP) IP66
Contact type Snap acting
Enclosure color Red
Mounting 2 x M5, any position
Body style 30 mm large metal body
Width 40 mm
Height 240 mm
Actuator type Rod lever
Mechanical life operations 10000000 ops per hour
Housing material Die-cast alloy
Connection type M20 conduit
Construction type housing Cuboid
Depth 57 mm
Actuator material Various polymers and metals
Operating temperature -25 °C
Safety contacts 1 NC snap acting, 2 NC, 3 NC or 4 NC slow acting
Pollution degree 3
Shock IEC 60068-2-7 (30 Gn 3 pulses per axis)
Vibration IEC 60068-2-6 (10...55 Hz, 0.35 mm Alitude)
Drawings
Drawings
3-Dimensional STEP model (STP) Download (ZIP)
2-Dimensional Drawing (PDF) Download (PDF)
Product Drawing Drawing (DWG)
Drawings
3-Dimensional STEP model (STP) Download (ZIP)
2-Dimensional Drawing (PDF) Download (PDF)
Product Drawing Drawing (DWG)
Documents
Installation Instructions General
--
Product Cutsheet General
--
440p-in002_-en-p Installation Instructions
440P-IN002
Type Resource Publication
General Installation Instructions --
General Product Cutsheet --
Installation Instructions 440p-in002_-en-p 440P-IN002
Looking for more documentation?
Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.
Search the Literature Library Chevron RightChevron Right
Certifications
Eurasion Economic Community China CCC TUV General Safety UL Listed
  • Eurasion Economic Community
  • China CCC
  • CE
  • TUV General Safety
  • UL Listed

This product was certified with the above certifications as of 2025-07-19. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.

Technotes
Looking for more Technotes?
Find questions and answers from Rockwell Automation technical experts for this product in our Knowledgebase.
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Large Metal IEC Safety Limit Switches
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