440P-CALS11D4

440P IEC Limit Switch

Name: 440P IEC Limit Switch
Brand: Rockwell Automation
SKU: 440P-CALS11D4

Serial #:

Lifecycle status: Active

Description

Safety Limit Switch, 22mm Plastic, Adjustable Lever, 1 N.C., 1 N.O., Snap Acting, 4-Pin DC Micro QD

Lifecycle status: Active

Description

Safety Limit Switch, 22mm Plastic, Adjustable Lever, 1 N.C., 1 N.O., Snap Acting, 4-Pin DC Micro QD

Unique Product Identifier	440P-CALS11D4
UPC	781180019302
Estimated Lead Time	5 days
Standard Warranty Duration	1 year See details
Country of Origin	Taiwan (Province of China)

Actuation frequency, max	6000 ops/hr
Actuation speed, max	250 mm/s
Actuation speed, min	100 mm/min
Auxiliary contacts	1NO (with 2 NC)
Contact current rating (Ie)	6A @ 120V AC (Ue)
Number of contacts as normally closed contact	1
Number of contacts as normally open contact	1
Rated insulation voltage	600V AC
Switching current, min	25mA @ 5V DC
Thermal current (Ith)	10 A
Two-circuit 4-pin micro connector current	2.5A @ 250V DC
Type of electric connection	Other
Utilization category	Q600/DC-13
With status indication	False

Mechanical

Actuator type	Adjustable roller lever
Body style	22 mm small plastic body
Connection type	DC micro
Construction type housing	Cuboid
Contact type	Snap acting
Degree of protection (IP)	IP66
Degree of protection (NEMA)	1
Enclosure color	Red
Forced opening	True
Height	106 mm
Housing material	UL approved glass-filled polybutylene terephthalate
Material housing	Plastic
Mechanical life operations	10000000 ops with no electrical load
Mounting	2 x M4, any position
Number of pins	4-pin
Suitable for safety functions	True
Width	40 mm

Construction

Actuator material	Various polymers and metals
Depth	31 mm

Operating temperature	-25 °C
Pollution degree	3
Safety contacts	1 NC snap acting, 2 NC, 3 NC or 4 NC slow acting
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)
Product Drawing	Drawing (DWG)

Drawings
3-Dimensional STEP model (STP) Download (ZIP)
Product Drawing Drawing (DWG)

General	Publication
Product Cutsheet	--
Installation Instructions	--

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This product was certified with the above certifications as of 2026-07-16. 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.

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Regulatory Information

EU Importer Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium
EU Authorized Representative Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium

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Overview

Unique Product Identifier	440P-CALS11D4
UPC	781180019302
Estimated Lead Time	5 days
Standard Warranty Duration	1 year See details
Country of Origin	Taiwan (Province of China)

Electrical & Connectivity

Actuation frequency, max	6000 ops/hr
Actuation speed, max	250 mm/s
Actuation speed, min	100 mm/min
Auxiliary contacts	1NO (with 2 NC)
Contact current rating (Ie)	6A @ 120V AC (Ue)
Number of contacts as normally closed contact	1
Number of contacts as normally open contact	1
Rated insulation voltage	600V AC
Switching current, min	25mA @ 5V DC
Thermal current (Ith)	10 A
Two-circuit 4-pin micro connector current	2.5A @ 250V DC
Type of electric connection	Other
Utilization category	Q600/DC-13
With status indication	False

Physical Characteristics

Mechanical

Actuator type	Adjustable roller lever
Body style	22 mm small plastic body
Connection type	DC micro
Construction type housing	Cuboid
Contact type	Snap acting
Degree of protection (IP)	IP66
Degree of protection (NEMA)	1
Enclosure color	Red
Forced opening	True
Height	106 mm
Housing material	UL approved glass-filled polybutylene terephthalate
Material housing	Plastic
Mechanical life operations	10000000 ops with no electrical load
Mounting	2 x M4, any position
Number of pins	4-pin
Suitable for safety functions	True
Width	40 mm

Construction

Actuator material	Various polymers and metals
Depth	31 mm

Compliance & Environment

Operating temperature	-25 °C
Pollution degree	3
Safety contacts	1 NC snap acting, 2 NC, 3 NC or 4 NC slow acting
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)
Product Drawing	Drawing (DWG)

Drawings
3-Dimensional STEP model (STP) Download (ZIP)
Product Drawing Drawing (DWG)

Documents

Product Cutsheet General
--

Installation Instructions General
--

General	Publication
Product Cutsheet	--
Installation Instructions	--

Looking for more documentation?

Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.

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Certifications

${name=Eurasion Economic Community, link=http://literature.rockwellautomation.com/idc/groups/literature/documents/ct/440e-ct015_-ru-e.pdf}$

${name=TUV General Safety, link=http://literature.rockwellautomation.com/idc/groups/literature/documents/ct/440p-ct001_-en-e.pdf}$ ${name=UL Listed, link=http://literature.rockwellautomation.com/idc/groups/literature/documents/ct/440p-ct007_-en-e.pdf}$

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Regulatory Information

EU Importer Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium
EU Authorized Representative Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium

Accessories

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Technotes

Technotes

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