SEARCH NOW FOR ALL YOUR GUARDMASTER LTD SOLUTIONS
Radwell is here to supply you with all your plant floor needs.
Safety Systems / Safety Relay
Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.
Rockwell Disclaimer: The product is used surplus. Radwell is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Radwell is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
Filter Results
ALLEN BRADLEY
GUARDMASTER LTD
440R-C23013
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, DUAL CHANNEL, 110 VAC, 3 NO CONTACTS, 1 NC AUX, RED, MOUNTABLE
✓ IN STOCK!
Buy Surplus As Low As
$307.05
Repair Yours
$300.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-L23047
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, MINOTAUR, MSR14T, DUAL CHANNEL, 24 VDC, 2 NO / 1 NC, 22.5MM, 2 SAFETY, 1 AUXILIARY
✓ IN STOCK!
Buy Surplus As Low As
$562.50
Repair Yours
$462.00
ALLEN BRADLEY
GUARDMASTER LTD
440F-C251P
SAFEDGE CONTROLLER, POLYCARBONATE PLASTIC, GUARDMASTER, EDGE, 24V AC/DC 110/230V AC, AUTOMATIC/MANUAL, FIXED, 130 MM HOUSING WIDTH, ONE SAFE EDGE INPUT, 2 SAFETY OUTPUT, 1 N.C. AUX. RELAY OU ...
✓ IN STOCK!
Buy Surplus As Low As
$559.00
Repair Yours
$426.00
ALLEN BRADLEY
GUARDMASTER LTD
440C-CR30-22BBB
SAFETY RELAY, GUARDMASTER, SOFTWARE CONFIGURABLE, PLE SIL 3, 22 SAFETY I/O, EMBEDDED SERIAL PORT, USB PROGRAMMING PORT, 2 PLUG-IN SLOTS, 24 VDC
✓ IN STOCK!
Buy Surplus As Low As
$437.00
Repair Yours
$363.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-GL2S2P
MONITORING SAFETY RELAY, GUARDMASTER, GUARDLOCKING, PROXIMITY INPUTS SAFETY RELAY, 1 DUAL CHANNEL INPUT, 2 PNP PROXES, 1 N.C. SOLID STATE AUXILIARY OUTPUT, 1 SWS OUTPUT, 24 V DC, 2.5 W, 1.6 ...
✓ IN STOCK!
Buy Surplus As Low As
$381.99
Repair Yours
$317.05
ALLEN BRADLEY
GUARDMASTER LTD
440R-M23066
DISCONTINUED BY MANUFACTURER 2010-06-23, SAFETY RELAY, TIMER, 24VDC, MONITORING, SINGLE-FUNCTION, RELAYS, SAFETY PRODUCTS, GUARDMASTER
✓ IN STOCK!
Buy Surplus As Low As
$188.17
Repair Yours
$300.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-D22S2
MONITORING SAFETY RELAY, GUARDMASTER, 2 DUAL CHANNEL UNIVERSAL INPUTS, 1 NC SOLID STATE AUX OUTPUT
✓ IN STOCK!
Buy Surplus As Low As
$360.00
Repair Yours
$300.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-P221AGS
SAFETY RELAY, BASE MODULE, 0.4-0.5 AMP 24 VDC, CONTROL MODULE, GUARDMASTER, GUARDSHIELD, MICRO 400 LIGHT CURTAIN, ON/OFF, 2 PNP SOLID STATE, 400 MA, OSSD OUTPUTS
✓ IN STOCK!
Buy Surplus As Low As
$207.58
Repair Yours
$300.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-ACABL1
EXTENSION CABLE, RIBBON, 10 PIN, FOR SAFETY RELAY, MSR42, MOUNTABLE
✓ IN STOCK!
Buy Surplus As Low As
$30.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-P226AGS-NNR
RELAY MODULE, GUARDMASTER, MSR42 CONTROL, SPECIALTY SAFETY RELAY, 24 VOLT DC, GUARDSHIELD, MICRO 400, AND 4 X GP10 INPUTS, 2 PNP SAFETY OUTPUTS, 2 PNP CONFIGURABLE, AUXILIARY OUTPUTS, REMOVA ...
✓ IN STOCK!
Buy Surplus As Low As
$515.00
Repair Yours
$391.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-W23225
DISCONTINUED BY MANUFACTURER, EXPANSION MODULE, GROUP 2, TIME DELAY OUTPUT, GUARDMASTER, MSR338P, 3 NO SAFETY OUTPUTS, 1 NC AUX OUTPUT, 24 VDC FROM BASE UNIT, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$309.00
Repair Yours
$300.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-P23069
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, 24 VDC, 35 MM DIN RAIL, 2 NO / 1 NC
✓ IN STOCK!
Buy Surplus As Low As
$376.77
ALLEN BRADLEY
GUARDMASTER LTD
MSR17T-24VDC
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, C300: AC15;120 VDC; 1.5 AMP, C300: AC15; 240 VDC; 0.75 AMP, DC13: 24VDC; 2 AMP MAX, DC12: 24VDC; 5 AMP MAX
✓ IN STOCK!
Buy Surplus As Low As
$246.13
Repair Yours
$300.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-E23191
SAFETY RELAY, MSR132E, 1 OR 2 NC INPUTS, 3 NO SAFETY OUTPUTS, 2 NC AUXILIARY OUTPUTS, 0 SEC TIME DELAY, FIXED TERMINALS, AUTOMATIC RESET, 24V AC/DC SUPPLY
✓ IN STOCK!
Buy Surplus As Low As
$135.52
Repair Yours
$300.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-T07114
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, 24VAC/DC, 110/230VAC, 2NO/1NC
✓ IN STOCK!
Buy Surplus As Low As
$689.00
Repair Yours
$570.14
ALLEN BRADLEY
GUARDMASTER LTD
440R-S35002
SAFETY RELAY, CU3, 110 VAC, AUTOMATIC/MANUAL, FIXED, 45 MM HOUSING WIDTH, 2 SAFETY OUTPUT, 1 N.C. AUX. RELAY OUTPUT, CAT 1 RATED
✓ IN STOCK!
Buy Surplus As Low As
$796.19
Repair Yours
$695.25
ALLEN BRADLEY
GUARDMASTER LTD
440R-S07281
CU2 STOP MOTION MONITOR KIT, CU2 24 VDC SUPPLIED BY CONTROL UNIT, 18MM SENSOR, 5MM SENSING, FIXED TERMINALS, AUTO/MANUAL RESET
✓ IN STOCK!
Buy Surplus As Low As
$493.24
Repair Yours
$396.85
ALLEN BRADLEY
GUARDMASTER LTD
440R-P23196
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, 24 VDC SUPPLY, B300 AC15 250V 3A, P300 DC13 24V 2.5A
✓ IN STOCK!
Buy Surplus As Low As
$224.40
Repair Yours
$300.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-P23180
24V AC/DC, B300 AC-15 250V 3A, P300 DC-13 24V 2.5A
✓ IN STOCK!
Buy Surplus As Low As
$78.09
ALLEN BRADLEY
GUARDMASTER LTD
440R-D23166
SAFETY RELAY, TWO HAND CONTROL, 2 NORMALLY OPEN SAFETY OUTPUTS, 24 VDC, DIN RAIL MOUNT, SCREW TERMINAL
✓ IN STOCK!
Buy Surplus As Low As
$183.00
Repair Yours
$300.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-C23139
SAFETY RELAY, MSR131RTP, 1 NC / 2 NC / LIGHT CURTAIN / SAFETY MAT INPUT, 3 N.O. SAFETY OUTPUTS, 2 N.C. / 2 PNP SOLID STATE AUX OUTPUTS, 45 MM HOUSING WIDTH, AUTOMATIC/MANUAL MONITORED, 24 VA ...
✓ IN STOCK!
Buy Surplus As Low As
$127.00
Repair Yours
$300.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-C23019
DISCONTINUED BY MANUFACTURER 12/31/2017, SAFETY RELAY, MSR6R/T SERIES, 3 AMP, 230 VAC, 3PST-NO, DIN RAIL, SCREW TERMINALS, IP20, IP40, REPLACED BY: 440R-S13R2
✓ IN STOCK!
Buy Surplus As Low As
$557.58
Repair Yours
$544.46
ALLEN BRADLEY
GUARDMASTER LTD
440N-S32013
SIPHA CONTROL UNIT, 24V AC/DC, AUTOMATIC/MANUAL, 22.5MM HOUSING WIDTH, 0 3SEC, ONE SIPHA INPUT, 1 SAFETY OUTPUT, 1 N.C. AUX. SOLID STATE OUT, CAT 3 RATED
✓ IN STOCK!
Buy Surplus As Low As
$236.25
Repair Yours
$225.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-H23179
DISCONTINUED BY MANUFACTURER, DISCONTINUED DATE: 12/31/2017, SAFETY RELAY, 24 VDC, INPUT: 1NC, 2NC, TEMPERATURE RATING: -5 TO 55 C, MSR221P
✓ IN STOCK!
Buy Surplus As Low As
$268.00
Repair Yours
$300.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-E23194
SAFETY RELAY, MSR132ED, 24V AC/DC, FIXED, 22.5MM HOUSING WIDTH, 2 SECONDS (FIXED) DELAY, INFINITE, ONE 2 N.C. INPUT, 4 SAFETY OUTPUT, 2 N.C. RELAY OUTPUT, CAT 4 RATED
✓ IN STOCK!
Buy Surplus As Low As
$169.35
ALLEN BRADLEY
GUARDMASTER LTD
440R-D23169
SAFETY RELAY, MSR125HP, 115 VAC, REMOVABLE, 22.5 MM HOUSING WIDTH, 0.5 SEC, 2 SAFETY OUTPUT, CAT 4 RATED, 2 WATT, 3/6 AMP, 115/250 VAC SUPPLY, 24V DC, 50/60 HZ
✓ IN STOCK!
Buy Surplus As Low As
$209.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-E23162
SAFETY RELAY,MSR132EDP,24V AC/DC,REMOVABLE,22.5MM HOUSING WIDTH,4 SECONDS (FIXED) DELAY,INFINITE,ONE 2 N.C. INPUT,4 SAFETY OUTPUT,2 N.C. RELAY OUTPUT,CAT 4 RATED
✓ IN STOCK!
Buy Surplus As Low As
$193.00
Repair Yours
$300.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-N23198
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, TYPE MSR30RT, 24V DC SUPPLY, 1 NC AND 2 NC INPUT, 2 NO SOLID STATE SAFETY OUTPUT, 24 VDC, 1 NO SOLID STATE AUXILIARY OUTPUT, 24 VDC, REMOVEABLE TE ...
Buy Surplus As Low As
$397.94
Repair Yours
$309.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-J23103
MINOTAUR, MSR123RT, 230V AC, 2 NO + 1PNP, 45MM CASE
Buy Surplus As Low As
$275.01
Repair Yours
$300.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-D23168
SAFETY RELAY,MSR125HP,230VAC,REMOVABLE,22.5MM HOUSING WIDTH,0.5SEC,2 SAFETY OUTPUT,CAT 4 RATED
Buy Surplus As Low As
$235.40
ALLEN BRADLEY
GUARDMASTER LTD
MSR6R/T
*** BAD PART NUMBER - USE 440 NUMBER
Buy Surplus As Low As
$1,031.03
Repair Yours
$831.60
ALLEN BRADLEY
GUARDMASTER LTD
440R-H23177
DISCONTINUED BY MANUFACTURER 12/31/2017, SAFETY RELAY, GUARDMASTER, 24 VDC, AUTOMATIC/MANUAL MONITORED, 2-NORMALLY CLOSED INPUTS, 2 SAFETY OUTPUTS, 1 NORMALLY CLOSED AUXILIARY OUTPUT, MSR211 ...
Buy Surplus As Low As
$1,019.70
Repair Yours
$813.70
ALLEN BRADLEY
GUARDMASTER LTD
440R-D23024
DISCONTINUED BY MANUFACTURER 12-31-2019, SAFETY RELAY, MINOTAUR, MSR7C, CONTROL VOLTAGE 24V AC/DC, 3 NO + 1 NC, 45MM CASE, SCREW TERMINALS
Buy Surplus As Low As
$715.00
Repair Yours
$550.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-N23134
SAFETY RELAY, TYPE MSR127RP, 115 VAC SUPPLY, 50/60 HZ, OUTPUT: AC15, 250 VAC, 5 AMP, OR DC13, 24V, 3 AMP, 3 NO / 1 NC
Buy Surplus As Low As
$190.00
Repair Yours
$300.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-M23085
SAFETY RELAY, MSR138.1DP, 230 VAC, 50/60 HZ, REMOVABLE, 45MM HOUSING WIDTH, 0.5 TO 10 SECONDS DELAY, INFINITE, 2 SAFETY OUTPUT, 2 N.O. RELAY DELAY OUTPUT, 1 N.C. RELAY DELAY OUTPUT, CAT 4 RA ...
Buy Surplus As Low As
$318.86
ALLEN BRADLEY
GUARDMASTER LTD
440R-H23183
GUARDMASTER SAFETY RELAY
Buy Surplus As Low As
$214.24
Repair Yours
$300.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-C23136
SAFETY RELAY,MSR131RTP,230VAC,AUTOMATIC/MANUAL MONITORED,REMOVABLE, 45MM HOUSING WIDTH,INFINITE,ONE 2 N.C. INPUT,1 SAFETY MAT INPUT,ONE LC INPUT,3 SAFETY OUTPUT,2 N.C. RELAY OUTPUT,CAT 4 RAT ...
Buy Surplus As Low As
$367.01
Repair Yours
$318.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-S07282
DISCONTINUED BY MANUFACTURER 12/31/2017, GUARDMASTER, CU2 TIMING CONTROL UNIT, ZERO SPEED MONITOR, CONTROL UNIT RELAY
Buy Surplus As Low As
$736.45
Repair Yours
$611.10
ALLEN BRADLEY
GUARDMASTER LTD
440R-D23025
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, MINOTAUR, MSR7C, 110 VAC, 3 NO + 1 NC, 45 MM CASE
Buy Surplus As Low As
$1,891.27
Repair Yours
$724.50
ALLEN BRADLEY
GUARDMASTER LTD
440R-D23022
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, MSR7R, MINOTAUR, 2 HAND CONTROL, LOGIC UNIT, DIN RAIL MOUNT, 110 VAC, 3N O/1NC, UNIT (DC) PANEL SPACE: 45MM, RESPONSE TIME: 50 MS, DC LOAD: 2A AT ...
Buy Surplus As Low As
$947.60
Repair Yours
$729.75
ALLEN BRADLEY
GUARDMASTER LTD
440R-H23187
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, MSR241P, 24VDC, 2 NO AUX CONTACTS, 45MM HOUSING WIDTH, DEVICENET, DIN RAIL MOUNT, NO REPLACEMENT
Buy Surplus As Low As
$1,151.40
Repair Yours
$629.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-E23193
SAFETY RELAY, GUARDMASTER, 24VDC IN, 250VAC, MSR132ED
Buy Surplus As Low As
$160.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-D23026
DISCONTINUED BY MANUFACTURER, MINOTAUR, MSR7C, 230 VAC, 3 NO + 1 NC, 45 MM CASE, REPLACED BY 440R-D23163 & 440R-D23168
Buy Surplus As Low As
$379.76
Repair Yours
$300.00
ALLEN BRADLEY
GUARDMASTER LTD
MSR11R
MODEL NUMBER ONLY USE 440-----
Buy Surplus As Low As
$736.45
Repair Yours
$576.80
ALLEN BRADLEY
GUARDMASTER LTD
440R-H23059
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, 4M20, TYPE 1, 24 V AC/DC
Buy Surplus As Low As
$616.90
Repair Yours
$473.55
ALLEN BRADLEY
GUARDMASTER LTD
440R-S07172
SAFETY RELAY MONITORING 24VAC/DC 45MMCASE
Buy Surplus As Low As
$264.55
Repair Yours
$300.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-N23132S
MONITORING SAFETY RELAY,GUARDMASTER,MSR127,SAFETY INPUTS, 1 N.C. AUXILIARY OUTPUT, 24VAC/DC AUTOMATIC RESET
Buy Surplus As Low As
$216.14
Repair Yours
$300.00
ALLEN BRADLEY
GUARDMASTER LTD
440R-N23135-R
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, TYPE MSR127RP, 24V AC/DC SUPPLY, 50/60HZ, OUTPUT: AC15, 250V, 5AMP, OR DC13, 24V, 3AMP, 3NO 1NC, REPLACED BY 440R-N23135 C
Buy Surplus As Low As
$912.03
Repair Yours
$704.00
