Toggle navigation
Cart
(0)
Find A Location
Shop Now
610.374.4441
For Emergency Service Press 4
About
History
Senior Leadership
Careers
Contact
Online Bill Pay
Find A Location
Sign In
User Name
Password
Remember me
Sign In
Forgot your Password
Register
Cart (0)
Shop Now
Rockwell Automation
Deals & Specials
Alarms, Security & Signaling
Batteries & Accessories
Cable Trays & Struts
Capacitors, Resistors & Diodes
Conduit & Conduit Fittings
Audio & Video
Chemicals, Lubricants & Paints
Automation Products
Clamping, Workholding & Positioning
Distribution Equipment & Accessories
DataComm/TeleComm
Electric Utility & Outside Plant Product
Electrical Boxes & Covers
Enclosures, Cabinets & Racks
Fasteners & Hardware
Fuses, Blocks & Holders
Fleet & Vehicle Maintenance
Generators & Transfer Switches
Fittings & Connectors
Hoses, Tubing & Fittings
Grounding & Bonding
Industrial Control
Heat Cables
Heating, Fans, Ventilation, Vacuum
View all Products
Services
Arc Flash Study
Asset Performance Measurement
Control Panel Assembly & Fabrication
Design-Build
Industrial Automation Audit
Inventory Management
Jobsite Boxes & Material Handling Carts
Jobsite Material Kitting
Jobsite Trailers
Lighting Design
Lockout/Tagout (LOTO)
Network Evaluation & Design
Pre-Assembled Panelboards
Product Repair & Remanufacturing
Thermal Audit
VFD Installation & Migration
Market Segments
Commercial Construction
Export
Government
Industrial
Residential Construction
Expertise
Automation
Contractors
Electrical & Machine Safety
Electrical Supply
Energy & Utility Management
Food & Beverage
GE Appliance Brands
Lighting & Lighting Controls
Metals Manufacturing
Mining & Aggregates
MRO & Storeroom Management
Original Equipment Manufacturing (OEM)
Power Distribution
Property Management
Rockwell Automation
Water & Waste Water Treatment
Resources
Case Studies
Credit Application
Line Card (online)
Line Card (pdf)
Request For Quote
Website Assistance
Training & Events
Current Promotions
Home
Product Category
Rockwell Automation
Safety
Logic, Single Function Safety Relays
Categories
Rockwell Automation
Deals & Specials
Alarms, Security & Signaling
Batteries & Accessories
Cable Trays & Struts
Capacitors, Resistors & Diodes
Conduit & Conduit Fittings
Audio & Video
Chemicals, Lubricants & Paints
Automation Products
Clamping, Workholding & Positioning
Distribution Equipment & Accessories
DataComm/TeleComm
Electric Utility & Outside Plant Product
Electrical Boxes & Covers
Enclosures, Cabinets & Racks
Fasteners & Hardware
Fuses, Blocks & Holders
Fleet & Vehicle Maintenance
Generators & Transfer Switches
Fittings & Connectors
Hoses, Tubing & Fittings
Grounding & Bonding
Industrial Control
Heat Cables
Heating, Fans, Ventilation, Vacuum
Lamps & Lightbulbs
Labels, Signs & Printers
Lighting Controls & Ballasts
Janitorial & Facility Maintenance
Packaging & Shipping Supplies
Raceways, Wireways & Ducts
Motors
Lighting Fixtures
Safety Products & Equipment
Power Generation & Transmission
Tapes & Insulating Products
Material Handling, Storage & Rigging
Testing & Measuring
Office Products, Furniture & Food Service
Portable Lighting & Flashlights
Pumps & Filtration
Solar & Renewable Energy
Tools
Wire, Cord & Cable
Wiring Connectors
Wiring Devices
Transformers
UPS & Power Conditioning
Water Heaters
Wire & Cable Management
Manufacturers
3M
ABB
ABB - Installation Products
Acuity Brands
Approved Vendor
Arlington
Atkore
Atlas Lighting Products
Brady Worldwide
Briggs & Stratton
Broan-NuTone
Coilhose Pneumatics
Cooper Lighting Solutions
CRC Industries
Current
Eaton
ECM Industries
Electri-Flex Company
Emerson Electric
Federal Signal
Fluke
Generic
GlasMasters
Grace Technologies
Hammond Power Solutions
Honeywell
Hubbell
Ideal Industries
Intermatic
Keystone Technologies
Kidde
Klein Tools
LEDVANCE
Legrand
Louisville Ladder
Lutron
Lutron Electronics
M&W Electric
Madison Electric
Marley Engineered Products
Maxim Lighting
Milwaukee Tool
Minerallac Company
Mueller Electric
Mulberry Metal Products
NSi Industries
nVent
Panduit
Rockwell Automation
SATCO Products
Selecta Products
Snappy
Southwire Company
Spectrum Brands
Thomas & Betts
United Technologies
Veolia
WAC Lighting
Your Account
Login
Register
440R Back EMF Monitors
440R Expansion Units
440R Safety Relays with Delayed Outputs
440R Single Function Safety Relays
440R Specialty Safety Relays, Two Hand Control
440R Specialty Safety Relays, Speed Monitoring, Back EMF
Contact email address is missing from your account.
Please enter your email address and click update.
Email
*
