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
540-100
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
✓ IN STOCK!
Buy Surplus As Low As
$630.00
Repair Yours
$440.00
SIEMENS
LANDIS & GYR
545-715
DISCONTINUED BY MANUFACTURER, CONTROL MODULE, PROTOCOL 2, OPEN PROCESSOR, 4 MB MEMORY, RACK MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$525.00
Repair Yours
$435.75
SIEMENS
LANDIS & GYR
538-894
HUMIDITY/TEMPERATURE DUCT SENSOR
Buy Surplus As Low As
$516.00
Repair Yours
$430.00
SIEMENS
LANDIS & GYR
549-203
DISCONTINUED BY MANUFACTURER, MODULAR EQUIPMENT CONTROLLER, ANALOG POINT BLOCK, 4AI, 4AO, 24 V DC, SCREW TERMINALS
✓ IN STOCK!
Buy Surplus As Low As
$547.61
Repair Yours
$416.15
LANDIS & STAEFA
RVP200
DISCONTINUED BY MANUFACTURER, SIEMENS S/RVP200 CONTROLLER, WITHOUT TIME SWITCH.
✓ IN STOCK!
Buy Surplus As Low As
$648.92
Repair Yours
$545.70
SIEMENS
LANDIS & GYR
SKD-62
DISCONTINUED BY MANUFACTURER, VALVE ACTUATOR, 4-20 MA, OPERATING VOLTAGE: 24 V AC, 0-10 V DC, 20 MM STROKE
✓ IN STOCK!
Buy Surplus As Low As
$495.82
Repair Yours
$411.53
SIEMENS
LANDIS & GYR
550-405
DISCONTINUED BY MANUFACTURER, ACTUATOR TERMINAL EQUIPMENT CONTROL, W/ REHEAT, 24 VAC, 50/60 HZ, 12 VA, 108/90S
✓ IN STOCK!
Buy Surplus As Low As
$492.64
Repair Yours
$410.00
SIEMENS
LANDIS & STAEFA
NRK9/A
DISCONTINUED BY MANUFACTURER, INTERLOCK CONTROLLER, 24 VAC, 50/60 HZ, 15 VDC
✓ IN STOCK!
Buy Surplus As Low As
$480.00
Repair Yours
$400.00
SIEMENS
LANDIS & GYR
SQL35.00
DAMPER ACTUATOR ROTARY 3POS 230VAC 125SEC
✓ IN STOCK!
Buy Surplus As Low As
$480.38
Repair Yours
$400.00
SIEMENS
LANDIS & GYR
549-205
DISCONTINUED BY MANUFACTURER, MODULAR EQUIPMENT CONTROLLER, DIGITAL POINT EXPANSION MODULE, 8 DIGITAL INPUTS, 4 DIGITAL OUTPUTS
✓ IN STOCK!
Buy Surplus As Low As
$485.00
Repair Yours
$400.00
LANDMARK
KICKSTART2
DIAGNOSTIC CARD MULTIFUNCTION
✓ IN STOCK!
Buy Surplus As Low As
$534.32
Repair Yours
$399.14
SIEMENS
LANDIS & GYR
544-180
DISCONTINUED BY MANUFACTURER, POWER SUPPLY, FOR POWERS SYSTEM 600, UNITARY CONTROL
✓ IN STOCK!
Buy Surplus As Low As
$499.51
Repair Yours
$398.78
SIEMENS
LANDIS & GYR
540-105
DISCONTINUED BY MANUFACTURER, HEAT PUMP CONTROLLER, SYSTEM 600, SINGLE STAGE, 24 VAC
✓ IN STOCK!
Buy Surplus As Low As
$497.05
Repair Yours
$398.78
SIEMENS
LANDIS & GYR
546-00363
DISCONTINUED BY MANUFACTURER, CONTROL MODULE FOR LAB ROOM, 24 VAC, 50/60 HZ
Buy Surplus As Low As
$630.42
Repair Yours
$398.78
SIEMENS
LANDIS & GYR
550-493PA
DISCONTINUED BY MANUFACTURER, BACNET PROGRAM UNIT CONTROLLER , INPUT 24VAC, OUTPUT 12VA MAX
✓ IN STOCK!
Buy Surplus As Low As
$615.00
Repair Yours
$398.40
LANDIS & STAEFA
STAEFA CONTROL SYS
RDK922G
PROPORTIONAL KLIMO CONTROLLER, ONE ANALOG, 2 DIGITAL OUTPUT, WITH LIMIT CONTROL
Buy Surplus As Low As
$468.00
Repair Yours
$390.00
SIEMENS
LANDIS & GYR
565-363
OPEN PROTOCOL TRANE DRIVER
Buy Surplus As Low As
$468.00
Repair Yours
$390.00
SIEMENS
LANDIS & GYR
PRU10.64
DISCONTINUED BY MANUFACTURER, UNIVERSAL PROCESS UNIT, WITH P-BUS AND CONNECTIONS FOR BLN OR FLN BUS, AC 24V, 50/60 HZ, PROTECTION CLASS IP20, RS-232 AND BLN / FLN (RS-485) INTERFACE
✓ IN STOCK!
Buy Surplus As Low As
$459.55
Repair Yours
$380.00
LANDIS & STAEFA
STAEFA CONTROL SYS
587-290
DISCONTINUED BY MANUFACTURER, TEMPERATURE CONTROLLER, 4 LOOP PREDATOR SERIES, 6 IN 8 DO 3 AO, 2 IN 100 KOHM THERMISTOR OR DRY CONTACT, 4 IN - 0-10 VDC OR DRY CONTACT, 8DO - 24 VAC/12 VA/TRIA ...
Buy Surplus As Low As
$450.00
Repair Yours
$380.00
SIEMENS
LANDIS & GYR
540-865A
DISCONTINUED BY MANUFACTURER, TERMINAL EQUIPMENT CONTROLLER
✓ IN STOCK!
Buy Surplus As Low As
$450.00
Repair Yours
$374.00
SIEMENS
LANDIS & GYR
545-716
DISCONTINUED BY MANUFACTURER, OPEN PROCESSOR MODULE, PROTOCOL 2, 3MB MEMORY
✓ IN STOCK!
Buy Surplus As Low As
$448.80
Repair Yours
$372.50
SIEMENS
LANDIS & GYR
544-780FA
DISCONTINUED BY MANUFACTURER, ROOM TEMP SENSOR, WITH OVERRIDE, SETPOINT (BEIGE), LED DISPLAY, REPLACED BY QAA2212.FWSN
✓ IN STOCK!
Buy Surplus As Low As
$467.09
Repair Yours
$370.00
LANDIS & STAEFA
STAEFA CONTROL SYS
091-60230-83
CONTROLLER SMART MUX CARD SM2 MUX 8860
Buy Surplus As Low As
$444.00
Repair Yours
$370.00
SIEMENS
LANDIS & GYR
545-765
DISCONTINUED BY MANUFACTURER, CONTROLLER BOARD, SCU V5 CONTROLLER, FLASH & RAM ASSEMBLY
✓ IN STOCK!
Buy Surplus As Low As
$417.36
Repair Yours
$364.64
SIEMENS
LANDIS & GYR
565-360
DISCONTINUED BY MANUFACTURER, POWER MODULE, APOGEE 600 ENGINEERED, 6MB MEMORY
✓ IN STOCK!
Buy Surplus As Low As
$434.75
Repair Yours
$360.84
SIEMENS
LANDIS & GYR
550-495P
DISCONTINUED BY MANUFACTURER, BACNET TERMINAL EQUIPMENT CONTROLLER, PROGRAMMABLE, VAV TEC (LONG), 24 VAC INPUT, 50/60 HZ, 12 VA MAX OUTPUT (EACH), 85 VA MAX TOTAL OUTPUT
✓ IN STOCK!
Buy Surplus As Low As
$429.39
Repair Yours
$360.00
SIEMENS
LANDIS & GYR
MS-200CL-2S
W HOUR METER ANALOG
Buy Surplus As Low As
$432.00
Repair Yours
$360.00
SIEMENS
LANDIS & GYR
544-305
DISCONTINUED BY MANUFACTURER, CONTROL BOARD, BACK PANEL, FOR POWERS SYSTEM, 600 UNITARY CONTROL, WITH LED CHANNEL INDICATION
✓ IN STOCK!
Buy Surplus As Low As
$429.00
Repair Yours
$356.07
SIEMENS
LANDIS & GYR
540-865F
DISCONTINUED BY MANUFACTURER, TERMINAL EQUIPMENT CONTROLLER, 24VAC, 50/60HZ, NO REPLACEMENT
Buy Surplus As Low As
$394.27
Repair Yours
$356.00
SIEMENS
LANDIS & GYR
549-211
DISCONTINUED BY MANUFACTURER, EXPANSION MODULE ,DIGITAL POINT 4AMP, 250VAC, 8DI,4DO,HOA EQUIPPED
✓ IN STOCK!
Buy Surplus As Low As
$351.55
Repair Yours
$350.00
SIEMENS
LANDIS & GYR
QBE64.DP4
PRESSURE SENSOR 0-400KPA DIFFERENTIAL
✓ IN STOCK!
Repair Yours
$350.00
SIEMENS
LANDIS & GYR
538-920
ETHERNET MICROSERVER 120VAC AEM 200
Buy Surplus As Low As
$420.00
Repair Yours
$350.00
SIEMENS
LANDIS & GYR
540-400
DISCONTINUED BY MANUFACTURER, VENT CONTROLLER UNIT
Buy Surplus As Low As
$420.00
Repair Yours
$350.00
SIEMENS
LANDIS & GYR
540-865D
DISCONTINUED BY MANUFACTURER, TEC VAV CONTROLLER, 24 VAC, TERMINAL BOX
✓ IN STOCK!
Buy Surplus As Low As
$420.00
Repair Yours
$349.00
SIEMENS
LANDIS & GYR
GBB336.1E
DISCONTINUED BY MANUFACTURER, ROTARY AIR DAMPER ACTUATOR, IP54 DEGREE OF PROTECTION, AC 230 V, 3-POSITION, 25 NM TORQUE, 150 S POSITIONING TIME, 2 AUXILIARY SWITCHES
✓ IN STOCK!
Buy Surplus As Low As
$420.00
Repair Yours
$349.00
SIEMENS
LANDIS & GYR
540-865E
TERMINAL EQUIPMENT CONTROLLER, 28 POSITION TERMINAL, 2X 3 POSITION TERMINALS, 24 V
Buy Surplus As Low As
$442.13
Repair Yours
$349.00
SIEMENS
LANDIS & GYR
540-865EN
DISCONTINUED BY MANUFACTURER, TEC VAV W/0-10 V REHEAT CONTROL, HEAT MODULATION & CO2 MONITORING CONTROLLER, 24 VAC INPUT, 50/60 HZ, FLN 1/8 LOAD, 12 VA MAX OUTPUT EACH OUTPUT, 84 VA MAX TOTA ...
Buy Surplus As Low As
$442.13
Repair Yours
$349.00
SIEMENS
LANDIS & GYR
986-90392B
DISCONTINUED BY MANUFACTURER, POWER OPEN PROCESSOR, P2 ETHERNET, MODBUS
✓ IN STOCK!
Buy Surplus As Low As
$419.98
Repair Yours
$348.58
SIEMENS
LANDIS & GYR
PXC24.2-PER.A
DISCONTINUED BY MANUFACTURER, COMPACT PROGRAMMABLE CONTROLLER, APOGEE 24 PT, P2 ETHERNET ALN, ROOFTOP
✓ IN STOCK!
Buy Surplus As Low As
$529.00
Repair Yours
$347.00
SIEMENS
LANDIS & STAEFA
SQX82.03U
DISCONTINED BY MANUFACTURER, FLOWRITE ACTUATOR, 3 POSITION, 30 SECOND POSITIONING TIME, 6.5 VA, MOUNTING POSITION: NEMA 1 (INTERIOR ONLY)/UPRIGHT TO HORIZONTAL, 24 VAC, 60 HZ, 6.5 VA, CLASS ...
✓ IN STOCK!
Buy Surplus As Low As
$431.44
Repair Yours
$344.22
