Toggle Menu
Earn $1 in Merchandise Credit for Every $4 Spent
Search
Sign in
or
Register
(
)
close
Sign in
or
Register
Audible and Visual Signals
Shop All Audible and Visual Signals
Combined Audible and Visual Signals
Combined Audible and Visual Signals
Sounder Horn and Flashing Strobes
Flashing Strobes
LED Lights
Rotating LED Lights
Signal Towers and Stacklights
Signal Towers and Stacklights
Visual Indicators
Sounder Horn
Connectivity
Shop All Connectivity
Bulk Cable
Connectivity Accessories
Cordsets
Field Wireable Connectors
Junction Boxes
Receptacles
Splitters
Drives
Shop All Drives
Services
Services
Spares and Consumables
Softstarters
Softstarters
Softstarters
Standard Inverter Drives
Variable Frequency Drives
AC Drives
AC Drives
Inverter Power Unit
SMVector Drives
SCM & SCL Drives, IP 20 Enclosure
SCF Series Sub Micro Drives, IP 20 Enclosure
MC Series Drives
Standard Inverter Drives
Inverter i500
Mains Chokes
RFI Filters
STO Modules
Brake Resistors
Drives Accessories
Drives Accessories
Brake Resistors
i500 USB Modules
i500 WiFi Modules
i550 Power Units
Mains Chokes
RFI Filters
Standard Inverter Option
Standard Inverter Drives
USB Cables
Low Voltage
Shop All Low Voltage
Auer Signaling Solutions
Auer Signaling Solutions
S+S Auer Comb. Signaling Series Q & A
S+S Auer Compact30 HD90 Assemb Towers
S+S Auer ECO40 Assemblies
S+S Auer ECO60 Assemblies
S+S Auer ECO70 Assemblies
S+S Auer Module 50 & 70 Comp. & Assemblies
S+S Auer Other Modular Signaling
S+S Auer Other Signaling Products
S+S Auer Panel Mount Signaling
Building and Home Automation Solutions
Building and Home Automation Solutions
Door Entry & Access Control Systems
Cam Switches
Cam Switches
S+S L2
Circuit Breakers
Circuit Breakers
Air Circuit Breakers
Insulated Case Circuit Breakers
Manual Motor Starters
Moulded Case Circuit Breakers
Service
Circuit Protection
Circuit Protection
S+S L8 Suppl. Protector 1 Pole
S+S L8 Suppl. Protector 2 Pole
S+S L8 Suppl. Protector 3 Pole
S+S L8 Suppl. Protector Other & Accessories
S+S L9 Mini Circuit Breakers 1 Pole
S+S L9 Mini Circuit Breakers 2 Pole
S+S L9 Mini Circuit Breakers 3 Pole
S+S L9 Mini Circuit Breakers Accessories
Contactors
Contactors
CA6 Series Contactors
CA7 Series Contactors
CA8 Miniature Contactors + Starters
CA9 Series Contactors
S+S CA5 Contactor Aux.Contacts & Access.
S+S CA5 Contactors 550-1200 A
S+S CA6 Contactor Aux.Contacts & Access.
S+S CA7 Contactor Aux. Contacts & Access.
S+S CA7 Contactors, 12A, AC
S+S CA7 Contactors, 12A, DC
S+S CA7 Contactors, 16A, AC
S+S CA7 Contactors, 16A, DC
S+S CA7 Contactors, 23A, AC
S+S CA7 Contactors, 23A, DC
S+S CA7 Contactors, 30-37, AC
S+S CA7 Contactors, 30-37A, DC
S+S CA7 Contactors, 43-55A, AC
S+S CA7 Contactors, 43-55A, DC
S+S CA7 Contactors, 60-97A, AC
S+S CA7 Contactors, 60-97A, DC
S+S CA7 Contactors, 9A, AC
S+S CA7 Contactors, 9A, DC
S+S CA7 Renewal Parts 9-97A
S+S CA7Y2 Wye-Delta Contactors
S+S CA8 Contactor Accessories
S+S CA8 Mini Contactors 9-12 AC
S+S CA8 Mini Contactors 9-12 DC
S+S CA9 Contactor Aux. Contacts & Access.
S+S CA9 Contactors, 116-146A Conv Coil
S+S CA9 Contactors, 116-146A Elec Coil
S+S CA9 Contactors, 190-205A Conv Coil
S+S CA9 Contactors, 190-205A Elec Coil
S+S CA9 Contactors, 2050-2650A Elec Coil
S+S CA9 Contactors, 265-370A Conv Coil
S+S CA9 Contactors, 265-370A Elec Coil
S+S CA9 Contactors, 400-460A Elec Coil
S+S CA9 Contactors, 580-750, 1260A Elec Coil
S+S CA9 Contactors, 860-1060A Elec Coil
S+S CA9 Renewal Parts 116-2650A
S+S CA9Y2 Wye-Delta Contactors
S+S CAL7 Lighting Contactors
S+S CAN7 NEMA Contactors
S+S CAT8 Mini Starters Open
S+S CDP Contactor Accessories
S+S CDP Def Purpose Contactors
S+S CNX Contactors, 205-208, AC
S+S CNX Contactors, 209-218, AC
Control & Timing Relays
Control & Timing Relays
S+S CS7 Control Relays AC
S+S CS7 Control Relays DC
S+S CS8 Control Relays AC
S+S CS8 Control Relays DC
S+S Gefran DIN Rail SS Relays
S+S Gefran Hockey Puck SS Relays
S+S Gefran Other SS & Accessories
S+S Relpol PI84
S+S Relpol PIR6W TERM BLK RELAY
S+S Relpol R15
S+S Relpol R2
S+S RZ7-FS
Control Products
Control Products
Contactor Starters
Contactors
Electronic Relays and Controls
Manual Motor Starters
Motor Controllers
Pilot Devices
Power Supplies
Safety Products
Sensors
Control, Timing + Solid State Relays
Control, Timing + Solid State Relays
CS7 + CS8 Control Relays
RZ7 Timing Relays
Disconnect Switches
Disconnect Switches
S+S L11 Disconnect Switch Accessories
S+S L11 Disconnect Switches Enclosed
S+S L11 Disconnect Switches Open
S+S L7 Switches & Handle Accessories
S+S L7 Switches & Handles 16..100A
S+S L7 Switches 16-100A Enclosed
Enclosed Contactors + Open and Enclosed Starters
Enclosed Contactors + Open and Enclosed Starters
Combination Starters
KwikStarters
Enclosed Switches
Enclosed Switches
Enclosed Change-over and Transfer Switches
Enclosed Disconnect Switches
Enclosed Rotary Switches
NEMA Enclosed Safety Switches
Installation Products
Installation Products
Wire Management and Connectivity
Intelligent Softstarters
Intelligent Softstarters
PCS Softstarters
Low Voltage Systems
Low Voltage Systems
UL67 Power Panelboards
Modular DIN Rail Products
Modular DIN Rail Products
ABB VY
Command and Signalling Devices
Energy Efficiency Devices
High Performance Circuit Breakers HPCBs
Miniature Circuit Breakers MCBs
Panelboard UL67 - ProLine
Plug-in Distribution Systems
Protection and Safety Devices
Residual Current Devices RCDs
Motor Circuit Controls
Motor Circuit Controls
S+S CX7 KWIKstarter Combo 9-23A
S+S CX7 KWIKstarter Combo Accessories
S+S CX7 Non-Combo Starter
S+S KF7 Fuse Holders
S+S KT4
S+S KT7 Haz Location Controllers
S+S KT7 Motor Controller Enclosed
S+S KT7 Motor Controllers
S+S KTU MCCB
S+S KTU MCCB Accessories
S+S KTU MCCB Enclosed
S+S KT_ Accessories
S+S Wohner Bus Bars & Accessories
Motor Controllers + Molded Case Circuit Breakers
Motor Controllers + Molded Case Circuit Breakers
Ecombo and Three Component Controllers
Motor Disconnect Switches
NEMA Residential and Commercial Portfolio
NEMA Residential and Commercial Portfolio
Lighting Panels & Breakers
LV Dry Type Transformers
Midwest
Residential Breakers
Residential Digital Solutions
Residential Enclosures
Residential Surge Protective Devices
Surge Protective Device
Overload Protection
Overloads
Overloads
S+S CEP Electronic Accessories
S+S CEP7 Side Mount Modules
S+S CEP7-C5
S+S CEP7-CT Kit, CA9-116-205
S+S CEP7-EE OL, CA7-9-97
S+S CT7N Bimetallic Overload Relays
S+S CT8 Bimetallic Overload Relays
Pilot Devices
Pilot Devices
S+S D7 Metal Pilot Devices Illum
S+S D7 Pilot Device Accessories
S+S D7 Plastic Pilot Devices Illum
S+S D7D Monolithic Devices
Power Supplies
Power Supplies
S+S Adel Power Supplies
Rotary Cam Switches
Signaling Solutions by Auer Signal
Softstarters
Softstarters
S+S PCE Accessories & Renewal Parts
S+S PCEC Hydraulic Softstarters
S+S PCS Accessories
S+S PCS Enclosed, 108-480A
S+S PCS Open, 1-37A
S+S PCS Open, 108-480A
S+S PF Accessories
S+S PF Enclosed, 1-85A
S+S PF Enclosed, 108-480A
S+S PF Enclosed, 625-1250A
S+S PF Open, 1-85A
S+S PF Open, 108-480A
S+S PF Open, 625-1250A
Starters
Starters
FMS Manual Starters & Accessories
S+S CA Enclosed Contactors
S+S CAAT Reduced Voltage Starters
S+S CAK
S+S CAL7 Enclosed Lighting Contactors
S+S CAN NEMA Enclosed Contactors
S+S CAPT Pump Controllers
S+S CAT Combination Starters Metal Encl
S+S CAT Combination Starters Non-Metallic
S+S CAT Haz Location Combo Starters
S+S CAT Haz Location Non-Combo Starters
S+S CAT Haz Location Starter Accessories
S+S CAT Multispped Starters
S+S CAT Non-Combination Metallic Encl
S+S CAT Non-Combo Starters Non-Metallic
S+S CAT Non-Combo Starters Open
S+S CATN NEMA Combination Starters
S+S CATN NEMA Non-Combo Metallic
S+S CATN NEMA Non-Combo Non Metallic
S+S CATN NEMA Non-Combo Open
S+S CLT7 3-Comp Ecombo Open
S+S FMS Manual Starters & Accessories
S+S Starter & Enclosed Accessories
Switches
Switches
Change-over and Transfer Switches
DC Switch-Disconnectors
High Pressure Contact Switch
Motorized Switch Fuses
Motorized Switch-Disconnectors
Switch Disconnectors
Switch Fuses
Terminal Blocks
Terminals
Terminals
S+S EKTeam Plotter and Accessories
S+S V7-W Marker Cards
S+S V7-W Terminal Blocks & Accessories
Machine Vision & Fixed Industrial Scanners
Shop All Machine Vision & Fixed Industrial Scanners
Fixed Industrial Scanners
Machine Vision
Machine Vision
3D Vision Sensors
PLC Solutions
Shop All PLC Solutions
Horner Automation Controllers
Horner Automation Controllers
Accessory
IO
OCS Canvas
OCS CPU Micro Series
OCS Micro Series
OCS XL Prime Series
OCS XL Series
Add-on
Cscape
EnvisionFX
EnvisionRV
License
Networking
Parts
SmartBlock
SmartRail
WebMI
Wiring
EXL10 Series Controllers
EXL6 Series Controllers
EXLW Series Controllers
RCC Series Controllers
X5 Series Controllers
XL15+ Series Controllers
XL4 Series Controllers
XL4 Prime Series Controllers
XL6 Prime Series Controllers
XLE Series Controllers
XLEe Series Controllers
XLT Series Controllers
XLTe Series Controllers
XLW Prime Series Controllers
ZX Series Controllers
All-in-one Controllers
Smarty Controllers
Pneumatics
Shop All Pneumatics
Actuators
Actuators
Actuator Accessories
Electric Actuators
Guided Actuators
Hydraulic Equipment
Linear Actuators
Rodless Actuators
Rotary Actuators
Specialty Actuators
Grippers
Clamps
Air Dryers & Main Line Filters
Air Dryers & Main Line Filters
Aftercoolers
Air Dryers
Auto Drain Valves
Main Line Filters
Main Line FiltersAFF
Airline Equipment
Airline Equipment
Air Flow Sensor
Air Management System
Blow Guns & Air Nozzles
Clean Room Products
Combination Units
Filters
Lubricators
Pressure Gauges
Pressure Regulators
Silencers & Exhaust Cleaners
Soft Start Up Valve
Chemical Handling Equipment
Chemical Handling Equipment
Valves & Manifolds
Connectors
Connectors
Accessories
Check Valve
Clean Room Products
Fittings
Manifolds
Quick Couplers
Speed Controllers
Tubing
Chillers
Chillers
General Use Compact Chiller
Benchtop Chemical Chiller
Benchtop Precision Chiller
Large Capacity Chiller
High Efficiency Chiller
Rack Mount Chiller
High Performance Heat Exchanger
SEMI Standard Chiller
Circulating Bath
Dual Channel Chiller for Lasers
Directional Control Valves
Directional Control Valves
Air Operated Valves
Clean Room Products
Industrial Communication
Mechanical & Hand Operated Valves
Safety Pressure Relief Valves
Solenoid Valves - 3 Port
Solenoid Valves - 4 & 5 Port
Solenoid Valves - Direct Operated
Solenoid Valves - ISO
Solenoid Valves - Solenoid Valves - 4 & 5 Port
Valve Manifold Configurator
Fluid Process
Fluid Process
Industrial Filters
Process Pumps
Valves & Pumps, Chemicals-Pure Water
Valves Air
Valves Air-Water
Valves Color Change
Valves Coolant
Valves Dust Collector
Valves Oil
Valves Specialized Application
Valves Steam-Heated Water
Valves Steam-Heated Water-Air Operated Valve
Water Equipment
Secondary Battery
Secondary Battery
Actuators
Sensors & Switches
Sensors & Switches
Air Flow Sensors
Auto Switches
Liquid Flow Devices
Positive Pressure Sensors
Vacuum
Static Control
Static Control
Bar Ionizers
Desktop Duster Box
Fan Ionizers
Ionizer Gun
Nozzle Ionizers
Sensors
Vacuum Products
Vacuum Products
Air Conveyor
Collaborative Robot Vacuum Unit
High Vacuum Products
Other Vacuum Equipment
Suction Cups
Vacuum Filters
Vacuum Generators
Vacuum Regulators
Vacuum Saving Valve
Vacuum Sensors
Power Supplies
Shop All Power Supplies
1-Phase System DIN-Rail Power Supplies
AS-Interface Power Supplies
IP20
IP67
3-Phase System DIN-Rail Power Supplies
DeviceNet Power Supplies
Redundant Power Supplies
DC/DC Converter Power Supplies
Buffer Modules
Protection Modules
Redundancy Modules
Redundancy Modules
Diode Redundancy Module
MOSFET Redundancy Modules
DC-UPS Control Unit
Batteries
Wall & Panel Mounting Accessories
Robots
Shop All Robots
AMRs (Autonomous Mobile Robots)
Robot Arms
Robot Arms
e-Series Robot Arms
Turnkey Robotic Solutions
Robot Grippers
Robot Grippers
High Payload Grippers
OnRobot Grippers & Accessories
Vacuum Grippers
Robotiq Robot Grippers and Sensors
SMC Robot Grippers
Tool Cable Kits
Robot Gripper Controllers
Mountings
Robot Kits
Software
Force Torque Sensors
Protective Covers
Vision Sensors
Universal Robots Services
Universal Robots Spare Parts
Safety
Shop All Safety
Emergency Stops and Pilot Devices
Emergency Stops and Pilot Devices
Emergency Stop Grab Wire
EStop - Emergency Stop Buttons
Push Button Box
Reset Buttons
Safety Light Curtain Sensors & Light Grids
Safety Light Curtain Sensors & Light Grids
Industrial Light Grid Sensors
Safety Light Beams
Safety Light Curtain Sensors
Cables
Lens Shield
Mirrors and Stands
Protective Tube
Reflectors
Machine Safety
Machine Safety
Jokab
Safety Controllers
Safety Fencing
Safety Mats
Safety Mats
Larco Safety Mats
Safety Relays
Safety Relays
Contact Expansions
Sentry
Time Monitoring
Two-Hand Operation
Safety Switches
ARC Guard
Laserscanner Safety
Laserscanner Safety
RS 4
RSL 400
RSL 4CU
Lightbarrier Safety
Lightbarrier Safety
SLS 46C
Lightgrids Safety
Lightgrids Safety
MLD 300
MLD 500
Supplementary Safety-devices
Supplementary Safety-devices
Guard locking
Safety relays
Sensors & Switches
Shop All Sensors & Switches
Sensors
Sensors
Cables, Connectors & Accessories
Position & Distance Measurement
Proximity & Detection Sensors
Specialty Sensors
Optical & Vision Systems
Safety & Wireless Solutions
Switches
Switches
Auto Switches
Flow Switches
Pressure Switches
Vacuum Switches
Signaling & Lighting
Shop All Signaling & Lighting
Alarm Module
Audible
Base Module
Beacon
Beacon with Alarm
Beacon with Horn
Beacon with MP3 Player
Bulb Modules
Control Box
Domes
Hazardous Location
Illumination
LED Modules
LED Signal Light
LED Signal Tower
Lenses
Manual Signal Tower
Network Products
Optional Parts
Pole Assembly
Production Monitoring System
Replacement Bulbs
Replacement Parts
Rotating Beacon
Rotating Beacon with Alarm
Rotating Beacon with Horn
Rotating Beacon with MP3 Player
Shaft
Signal Light
Signal Tower - Cube
Signal Tower - Modular
Signal Tower - Rotating
Signal Tower - Wall Mount
Signal Tower with Horn
Warning Light
Wireless Communication
Wireless Data Acquisition
Wireless Data Acquisition Acquisition
Indicator Lights
Signal Tower
Sounder
Brands
Brands
Manufacturing Partners
Catalogs & Datasheets
Events & Training
Events & Training
Future Events & Training
Solutions Showcase
Company
Company
About Us
Blog
Line Card
Industrial Distributor Seeking Exit Strategy
Join Our Team
Labor Statistics
Six Metrics That Matter for HaaS (Hardware as a Service) Deployments
Services
Services
Warehouse Solutions & Applications
Value-Added Services
Government Purchasing Resources
Audit to Decrease Inefficiencies
Contact
Contact
Order Status
Terms, Conditions, Shipping & Return Policy
Privacy Policy
Cookie Policy
Product Configurators
Home
Pneumatics
Actuators
Linear Actuators
SMC 21-AR40K-04H-N regulator, copper free
SMC 21-AR40K-04H-N regulator, copper free
SMC
SKU:
21-AR40K-04H-N
Availability:
Contact us to confirm availability and lead times.
$35.95
(You save
)
Condition:
New
Current Stock:
Quantity:
Decrease Quantity:
Increase Quantity:
products.add_to_cart_later
Facebook
Email
Print
Twitter
Linkedin
Close
×
Description
ar mass pro f6 ar mass pro 1/2 copper free regulator, copper free
Related Products
Quick View
Add to Cart
SMC 21-AR25-02H-N regulator, copper free
$25.30
SMC
Quick View
Add to Cart
SMC AR40K-04H-1-B
$31.95
SMC
Close
×
OK
