SEARCH NOW FOR ALL YOUR LAND SOLUTIONS
Radwell is here to supply you with all your plant floor needs.
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.
Filter Results
SIEMENS
LANDIS & GYR
540-104
DISCONTINUED BY MANUFACTURER, CONSTANT VOLUME CONTROLLER, W/ AUTO ZERO INPUT, 24VAC, 32-122DEG F, 10-95% RELATIVE HUMIDITY
✓ IN STOCK!
Buy Surplus As Low As
CAN$2,021.23
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
540-103N
VAV TEC CONTROLLER, OPERATING RANGE 19.2 TO 27.6 VAC 50 OR 60 HZ, OUTPUT 6 DO 24 VAC OPTICALLY ISOLATED SOLID STATE SWITCHES @ 0.5 AMP***NON-RETURNABLE NON-CANCELABLE SPECIAL ORDER***
✓ IN STOCK!
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
540-100N
DISCONTINUED BY MANUFACTURER, VAV TEC CONTROLLER, 16 POINT, 24 VAC, 50/60 HZ
✓ IN STOCK!
Buy Surplus As Low As
CAN$872.76
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
540-100
DISCONTINUED BY MANUFACTURER, TERMINAL BOX CONTROLLER, ELECTRONIC OUTPUT, APOGEE AUTOMATION, CLASS 2, OUTPUT: 12 VA MAX EACH OUTPUT, INPUT: 24 VAC 50/60 HZ, 24 V COMMON, 24 V HOT
Buy Surplus As Low As
CAN$1,052.42
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
540-0200
CONTROLLER UNIT
Buy Surplus As Low As
CAN$627.28
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
538-965
DISCONTINUED BY MANUFACTURER, TRUNK ISOLATOR, EXTENDER, MODULE, HIGH SPEED, 120 VAC
Buy Surplus As Low As
CAN$435.61
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
538-955
TRUNK ISOLATOR/EXTENDER HIGH SPEED 115VAC
✓ IN STOCK!
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
538-922
ETHERNET MICROSERVER MODULE
✓ IN STOCK!
Buy Surplus As Low As
CAN$237.17
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
538-920
ETHERNET MICROSERVER 120VAC AEM 200
Buy Surplus As Low As
CAN$609.85
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
538-894
HUMIDITY/TEMPERATURE DUCT SENSOR
Buy Surplus As Low As
CAN$749.25
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
538-735
DISCONTINUED BY MANUFACTURER, FIBER OPTIC TRUNK INTERFACE, SUPPLY VOLTAGE 5-12 VDC, TX1 AND RX1 CONNECTORS, LED NOTIFICATION POWER/TX1/RX1 OPERATION
✓ IN STOCK!
Buy Surplus As Low As
CAN$967.92
Repair Yours
Contact Us
SIEMENS
SIEMENS INDUSTRY
538-670
TRUNK INTERFACE II, SMOKE CONTROL SYSTEM EQUIPMENT, 115 VAC, 60 HZ, 6W POWER SUPPLY
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
538-665
DISCONTINUED BY MANUFACTURER, TRUNK INTERFACE, SMOKE CONTROL, ENERGY MANAGEMENT, PROCESS CONTROL, 6 VDC, 165 MA
✓ IN STOCK!
Buy Surplus As Low As
CAN$799.37
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
537-185
DISCONTINUED BY MANUFACTURER, PC BOARD, AOV BOARD
✓ IN STOCK!
Buy Surplus As Low As
CAN$159.68
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
536-730
SCU CONTROL BOARD
Buy Surplus As Low As
CAN$714.40
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
536-299
DUCT HUMIDITY SENSOR
Buy Surplus As Low As
CAN$243.94
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
536-228-TCU
POWER CONTROLLER SYSTEM
Buy Surplus As Low As
CAN$801.52
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
536-195
DISCONTINUED BY MANUFACTURER, ROOM TEMPERATURE SENSOR, 20/120F
✓ IN STOCK!
Buy Surplus As Low As
CAN$47.92
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
535-741
DISCONTINUED BY MANUFACTURER, DUCT POINT TEMPERATURE SENSOR, THERMISITOR 40-150 DEG F, 4" PROBE
✓ IN STOCK!
Buy Surplus As Low As
CAN$42.41
SIEMENS
LANDIS & GYR
535-500-04-3-05-123
PC BREADBOARD ASSEMBLY W/TRANSISTOR 2N3055A ON HS
Buy Surplus As Low As
CAN$104.55
SIEMENS
LANDIS & GYR
535-490
TEMPERATURE SENSOR DUCT 20-120DEGREE
Buy Surplus As Low As
CAN$243.94
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
535-250
PC TERMINATION BOARD ASSEMBLY
Buy Surplus As Low As
CAN$373.39
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
535-157
DISCONTINUED BY MANUFACTURER, PC MPU CONTROLLER BOARD ASSEMBLY
✓ IN STOCK!
Buy Surplus As Low As
CAN$287.44
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
535-111
DISCONTINUED BY MANUFACTURER, SCR POWER SUPPLY, SUB-ASSEMBLY,
✓ IN STOCK!
Buy Surplus As Low As
CAN$823.68
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
534-995
DISCONTINUED BY MANUFACTURER, CONTROLLER BOARD, DPU, SCU-600, UUKL/PAZX/75M5, FOR USE WITH SYSTEM 600
✓ IN STOCK!
Buy Surplus As Low As
CAN$360.26
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
534-825
DISCONTINUED BY MANUFACTURER, POWER SUPPLY BOARD, 120V, DPU, SCU-600
✓ IN STOCK!
Buy Surplus As Low As
CAN$297.71
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
534-390
DISCONTINUED BY MANUFACTURER, TERMINATION BOARD, DPU, SCU-600
✓ IN STOCK!
Buy Surplus As Low As
CAN$1,017.16
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
534-295
DISCONTINUED BY MANUFACTURER, COMMUNICATION BOARD, SCU-STAND ALONE CONTROL UNIT, FOR USE W/SYSTEM 600 ENGINE SMOKE CONTROL SYSTEM
✓ IN STOCK!
Buy Surplus As Low As
CAN$558.67
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
533-680
DISCONTINUED BY MANUFACTURER, PC BOARD, SCU ANALOG OUTPUT CURRENT, FOUR 6-POSITION TERMINALS
✓ IN STOCK!
Buy Surplus As Low As
CAN$479.17
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
533-665
DISCONTINUED BY MANUFACTURER, SCU TERMINATION BOARD ASSEMBLY, 8 NO AND 8 NC CONTACTS, 10 SWITCHING INPUTS, 15 26 VOLT INPUTS
✓ IN STOCK!
Buy Surplus As Low As
CAN$397.22
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
533-660
PC ANALOG OUTPUT BOARD, CONTROLS, 8DPV, AO-P
✓ IN STOCK!
Buy Surplus As Low As
CAN$298.80
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
533-380
DISCONTINUED BY MANUFACTURER,TEMPERATURE SENSOR, FLEXIBLE RANGE 20F-1200F/.7F
✓ IN STOCK!
Buy Surplus As Low As
CAN$98.83
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
533-376
DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, 20-120F, MODEL: 010334
✓ IN STOCK!
Buy Surplus As Low As
CAN$47.92
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
533-375
ROOM TEMPERATURE SENSOR 20/120F
Buy Surplus As Low As
CAN$161.18
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
531-990
DISCONTINUED BY MANUFACTURER, PNEUMATIC VALVE, DIGITAL, WITH GAUGE, 0-30PSI, 0-200KPA
✓ IN STOCK!
Buy Surplus As Low As
CAN$238.67
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
529-730
RCU ANALOG INPUT FUNCTION CARD
Buy Surplus As Low As
CAN$357.20
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
529-725
RCU DIGITAL INPUT FUNCTION CARD
Buy Surplus As Low As
CAN$322.35
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
529-720
RCU DIGITAL OUTPUT FUNCTION CARD
Buy Surplus As Low As
CAN$357.20
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
529-625
PICKET RCU DIGITAL INPUT
Buy Surplus As Low As
CAN$393.50
Repair Yours
Contact Us
SIEMENS
LANDIS & STAEFA
500-060
DISCONTINUED BY MANUFACTURER, ELECTRICAL BOX MOUNTING KIT, RWI ROOM SENSOR
✓ IN STOCK!
Buy Surplus As Low As
CAN$20.40
SIEMENS
LANDIS & GYR
500-055
DISCONTINUED BY MANUFACTURER, ROOM TEMPERATURE SENSOR, MASTERSET, 1K OHM THERMISTOR, 20-120 DEGREE FAHRENHEIT
✓ IN STOCK!
Buy Surplus As Low As
CAN$32.41
SIEMENS
LANDIS & STAEFA
500-054
DISCONTINUED BY MANUFACTURER, DUCT POINT TEMPERATURE SENSOR, MASTERSET, RTD, 1K OHM, -35-175 DEGREE FAHRENHEIT
✓ IN STOCK!
Buy Surplus As Low As
CAN$42.02
Repair Yours
Contact Us
SIEMENS
LANDIS & GYR
500-052
DISCONTINUED BY MANUFACTURER, AVERAGING TEMPERATURE SENSOR, 6 FT LENGTH, 0-180 DEGREE FAHRENHEIT
✓ IN STOCK!
Buy Surplus As Low As
CAN$94.61
