+371 22 084 444
[email protected]
Contacts
About Us
Delivery
Brands
Contacts & services
Contacts & services
+371 22 084 444
[email protected]
Contacts
About Us
Delivery
Brands
Fast order
Request a quote
Login
Catalog
Catalog
Cables and wires
Show All
Telecommunication cables and wires
Fireproof cables
Power cables
Conventional Lamps
Show All
CFL Bulbs
Fluorescent Tubes
Gas Discharge Lamps
Halogen Bulbs
Incandescent Bulbs
Special Lamps
Electrical Installation
Show All
Alarm and security systems
Automation & Control Devices
CEE Plugs, Sockets and Combinations
Cable Management
Data and telecommunication
Door and Gate Hardware
E-mobility
Electric box (breaker panel)
Junction Boxes
Lighting protection
Mounting materials
Power supply elements and devices, reactive power compensation
Related Installation Materials
Switch Disconnectors
Tools, measuring instruments and protection
Off-load Switches
Heating, Cooling & Ventilation (HVAC)
Show All
Accessories (ventilators, pumps and gate operators)
Air freshener
Boilers and heaters
Cooling systems
Fans
Filters/separators
Heating appliances
Industrial fans
Trace heating cables and electric surface heating
Ventilation Ducting & Components
Air Curtains
Air Grilles & Diffusers
Pump Systems & Units
Industrial Automation
Show All
Circuit Breakers
Contactors
Control devices, buttons
Fuses
Measuring and Monitoring Instruments
Motor Controls and Drives
PLC Automation Systems
Relays
Robotics and Motion Systems
Sensors
Signalling Devices
Control Valves and Actuators
Electric meters
LED lamps and tubes
Show All
LED Capsule bulbs
LED Lamps
LED Spotlight bulbs
LED Tubes
LED Compact Fluorescent bulbs
LED Gas Discharge Lamps
Other LED bulbs
Smart LED
Lighting accessories
Show All
Lighting transformers, ballasts
Capacitors
Controllers for luminaires
Lamp holders
Luminaire accessories
Starters for lighting
Luminaires
Show All
Emergency luminaires and accessories
Explosion proof luminaires
Flashlights, batteries and acessories
Industrial lights
LED Panels and accessories
LED strips, modules, profiles and accessories
Linear and modular luminaires
Street and park luminaires
Track lights and accessories
Built-in mounting lamps
Ceiling mounting lamps
Festive lightings
Floor lamps
In-ground luminaires
Machine and work bench luminaire
Pendant lights
Recessed lights
Surface mounting lamps
Table lamps
Wall mounting lamps
Renewable Energy
Show All
Battery for renewable energy systems
Battery inverter
DC/AC grid inverter
Photovoltaic DC Stringbox
Photovoltaics charge controller
Photovoltaics data logger
Photovoltaics module
Renewable energy accessories
Switches and sockets
Show All
Accessories (switches & sockets)
Control devices for switches and sockets
Frames for switches and sockets
Plugs
Sockets
Switches
🔥SALE🔥
Show All
INESA SALE
LEDVANCE SALE
OSRAM SALE
PHILIPS SALE
My Account
Sign up or sign in to unlock your exclusive B2B prices and start shopping
Sign Up
Sign In
Fast order
Requires sign in
Get a quote
Requires sign in
Cables and wires
Telecommunication cables and wires
Fireproof cables
Power cables
Conventional Lamps
CFL Bulbs
Fluorescent Tubes
Gas Discharge Lamps
Halogen Bulbs
Incandescent Bulbs
Special Lamps
Electrical Installation
Alarm and security systems
Automation & Control Devices
CEE Plugs, Sockets and Combinations
Cable Management
Data and telecommunication
Door and Gate Hardware
E-mobility
Electric box (breaker panel)
Junction Boxes
Lighting protection
Mounting materials
Power supply elements and devices, reactive power compensation
Related Installation Materials
Switch Disconnectors
Tools, measuring instruments and protection
Off-load Switches
Heating, Cooling & Ventilation (HVAC)
Accessories (ventilators, pumps and gate operators)
Air freshener
Boilers and heaters
Cooling systems
Fans
Filters/separators
Heating appliances
Industrial fans
Trace heating cables and electric surface heating
Ventilation Ducting & Components
Air Curtains
Air Grilles & Diffusers
Pump Systems & Units
Industrial Automation
Circuit Breakers
Contactors
Control devices, buttons
Fuses
Measuring and Monitoring Instruments
Motor Controls and Drives
PLC Automation Systems
Relays
Robotics and Motion Systems
Sensors
Signalling Devices
Control Valves and Actuators
Electric meters
LED lamps and tubes
LED Capsule bulbs
LED Lamps
LED Spotlight bulbs
LED Tubes
LED Compact Fluorescent bulbs
LED Gas Discharge Lamps
Other LED bulbs
Smart LED
Lighting accessories
Lighting transformers, ballasts
Capacitors
Controllers for luminaires
Lamp holders
Luminaire accessories
Starters for lighting
Luminaires
Emergency luminaires and accessories
Explosion proof luminaires
Flashlights, batteries and acessories
Industrial lights
LED Panels and accessories
LED strips, modules, profiles and accessories
Linear and modular luminaires
Street and park luminaires
Track lights and accessories
Built-in mounting lamps
Ceiling mounting lamps
Festive lightings
Floor lamps
In-ground luminaires
Machine and work bench luminaire
Pendant lights
Recessed lights
Surface mounting lamps
Table lamps
Wall mounting lamps
Renewable Energy
Battery for renewable energy systems
Battery inverter
DC/AC grid inverter
Photovoltaic DC Stringbox
Photovoltaics charge controller
Photovoltaics data logger
Photovoltaics module
Renewable energy accessories
Switches and sockets
Accessories (switches & sockets)
Control devices for switches and sockets
Frames for switches and sockets
Plugs
Sockets
Switches
🔥SALE🔥
INESA SALE
LEDVANCE SALE
OSRAM SALE
PHILIPS SALE
All Brands
All Categories
Orders
Account
Cart (0)
Cables and wires
Conventional Lamps
Electrical Installation
Heating, Cooling & Ventilation (HVAC)
Industrial Automation
LED lamps and tubes
Lighting accessories
Luminaires
Renewable Energy
🔥SALE🔥
Register to unlock your exclusive B2B prices and start shopping.
Sign up now!
Home
/
Phoenix Contact
+
Industrial Automation
/
Phoenix Contact Industrial Automation
+
Relays
/
Phoenix Contact Relays - Page 23
Phoenix Contact Relays - Page 23
Sorting
Sort by Stock: highest
Sort by Stock: lowest
Sort by Price: highest
Sort by Price: lowest
Filters
Categories
Phoenix Contact Industrial Automation
Phoenix Contact Safety Relays
Phoenix Contact Relay Accessories
Phoenix Contact Timer Relays
Phoenix Contact Monitoring Relays
Phoenix Contact Electromechanical Relays
Phoenix Contact Solid State Relays
Phoenix Contact Optocouplers
Phoenix Contact Power Relays
Apply
In-stock only
60
120
240
Stock: lowest
Stock: highest
Price: lowest
Price: highest
Filters and sorting
Order only
Phoenix Contact
SIM-AMSC1 - Relay base
3,13 €
per pcs
This price is valid until 24.12.25
EAN:
4017918054274
MPN:
2271390
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
PSR-SPP- 24DC/ESD/5X1/1X2/T10S - Safety relays
318,99 €
per pcs
This price is valid until 24.12.25
EAN:
4017918981105
MPN:
2981509
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
LV- 12- 24UC - Plug-in module
3,15 €
per pcs
This price is valid until 24.12.25
Subtotal:
31,50 €
MOQ:
10
EAN:
4017918933906
MPN:
2833712
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
SIM-AMS 1 - Relay base
3,27 €
per pcs
This price is valid until 24.12.25
EAN:
4017918103484
MPN:
2271015
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
MACX-MR-V-600 - Monitoring relay
153,55 €
per pcs
This price is valid until 24.12.25
EAN:
4063151636296
MPN:
1336426
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
MACX-MR-V-600-PT - Monitoring relay
182,41 €
per pcs
This price is valid until 24.12.25
EAN:
4063151636562
MPN:
1336507
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
MACX-MR-C-10-PT - Monitoring relay
149,17 €
per pcs
This price is valid until 24.12.25
EAN:
4063151636784
MPN:
1336512
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
MACX-MR-PTC-PT - Monitoring relay
83,66 €
per pcs
This price is valid until 24.12.25
EAN:
4063151637712
MPN:
1336527
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
MACX-MR-3V-900-PT - Monitoring relay
189,28 €
per pcs
This price is valid until 24.12.25
EAN:
4063151636579
MPN:
1336547
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
MACX-MR-3V-690-PT - Monitoring relay
146,66 €
per pcs
This price is valid until 24.12.25
EAN:
4063151636777
MPN:
1336412
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
PSR-M-EF1-XC-SDI8-SDO4-DO4-PI - Extension module
471,38 €
per pcs
This price is valid until 24.12.25
EAN:
4063151640583
MPN:
1337850
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
PSR-SCP- 24DC/URM4/5X1/2X2/B - Extension module
135,75 €
per pcs
This price is valid until 24.12.25
EAN:
4063151823566
MPN:
1442344
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
PLC-RPT- 24DC/ 1- 1/ACT - Relay Module
10,80 €
This price is valid until 24.12.25
EAN:
4063151207779
MPN:
1176847
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
REL-SR- 24DC/2X21/FG X - Safety relays
11,81 €
per pcs
This price is valid until 24.12.25
Subtotal:
236,20 €
MOQ:
20
EAN:
4063151885700
MPN:
1473564
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
MACX-MR-3V-690-R-PT - Monitoring relay
184,52 €
per pcs
This price is valid until 31.12.25
EAN:
4063151930950
MPN:
1487448
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
RIF-0-RPT-24DC/21/MS - Relay Module
10,19 €
This price is valid until 24.12.25
EAN:
4067923025950
MPN:
1550107
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
RIF-2-RPT-PHS-LDP-24DC/2X21 - Relay Module
10,59 €
per pcs
This price is valid until 24.12.25
Subtotal:
105,90 €
MOQ:
10
EAN:
4067923067554
MPN:
1577412
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
PSR-PLC21-2CO-24DC-SC - Coupling relay
39,47 €
This price is valid until 24.12.25
EAN:
4063151897741
MPN:
1480226
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
PSR-PE60-3NO-24DC-SC - Coupling relay
72,91 €
per pcs
This price is valid until 24.12.25
EAN:
4063151813055
MPN:
1436353
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
PSR-UNI-L-1X4NO-1DO-24DC-SC - Safety relays
256,72 €
per pcs
This price is valid until 31.12.25
EAN:
4063151932503
MPN:
1487649
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 2-4 weeks
Order only
Phoenix Contact
PSR-PE60-3NO-24DC-SC-SET60 - Coupling relay
6 280,09 €
per pcs
This price is valid until 24.12.25
EAN:
4063151944773
MPN:
1496313
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
PSR-M-E1-DO8-PI - Extension module
243,20 €
per pcs
This price is valid until 31.12.25
EAN:
4055626975535
MPN:
1105133
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
RIF-RPT-LDP-24DC/2X2/2X1/AU/FG - Relay Module
37,32 €
per pcs
This price is valid until 24.12.25
EAN:
4063151142704
MPN:
1148699
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
RIF-RPT-LDP-24DC/1X2/3X1/AU/FG - Relay Module
37,32 €
per pcs
This price is valid until 24.12.25
Subtotal:
373,20 €
MOQ:
10
EAN:
4063151142513
MPN:
1148703
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
ELR W3- 24DC/500AC- 2 - Solid-state reversing contactor
242,36 €
per pcs
This price is valid until 24.12.25
EAN:
4046356175654
MPN:
2297293
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
FLKM-4I/O - Optocoupler module
176,01 €
This price is valid until 24.12.25
EAN:
4046356683449
MPN:
2282091
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
PSR-MM25-1NO-2DO-24DC-SP - Safety relay module
415,88 €
per pcs
This price is valid until 24.12.25
EAN:
4055626133218
MPN:
2702356
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
PSR-MC34-3NO-1DO-24DC-SC - Safety relays
119,82 €
per pcs
This price is valid until 24.12.25
EAN:
4046356912716
MPN:
2700540
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
PLC-BPT-120UC/ 1/SEN - Relay base
6,11 €
per pcs
This price is valid until 24.12.25
EAN:
4046356512411
MPN:
2900451
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
PLC-BPT-230UC/ 1/SEN/SO46 - Relay base
12,18 €
per pcs
This price is valid until 24.12.25
EAN:
4046356507776
MPN:
2900457
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
EMD-BL-V-230 - Monitoring relay
71,87 €
per pcs
This price is valid until 24.12.25
EAN:
4046356747271
MPN:
2903523
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
EMD-BL-V-230-PT - Monitoring relay
71,87 €
per pcs
This price is valid until 24.12.25
EAN:
4046356747288
MPN:
2903524
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
RIF-RH-1-H - Retaining bracket
0,201 €
per pcs
This price is valid until 24.12.25
Subtotal:
2,01 €
MOQ:
10
EAN:
4046356816670
MPN:
2904468
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
RIF-1-RSC-LV-120AC/2X21MS - Relay Module
14,32 €
per pcs
This price is valid until 24.12.25
EAN:
4055626380261
MPN:
2909773
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
RIF-1-RPT-LV-120AC/1X21MS - Relay Module
13,30 €
per pcs
This price is valid until 24.12.25
EAN:
4055626380292
MPN:
2909776
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
PLC-RSC-125DC/21 - Relay Module
14,73 €
per pcs
This price is valid until 24.12.25
EAN:
4017918608446
MPN:
2980021
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
OV-24DC/ 60DC/4 - Semi-conductor relay
20,64 €
per pcs
This price is valid until 24.12.25
Subtotal:
206,40 €
MOQ:
10
EAN:
4046356131971
MPN:
2982647
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
PLC-RSC-230UC/21-21/MS - Relay Module
19,77 €
per pcs
This price is valid until 24.12.25
EAN:
4055626486611
MPN:
2910506
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
PLC-OSC- 24DC/ 24DC/ 2/C1D2 - Optocoupler
30,76 €
per pcs
This price is valid until 24.12.25
EAN:
4046356686129
MPN:
5603260
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
REL-IR-BL/L- 48DC/2X21
3,34 €
per pcs
This price is valid until 31.12.25
Subtotal:
33,40 €
MOQ:
10
EAN:
4063151021801
MPN:
1109548
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
SINGLE HOUSING TRANSPARENT DISC - Empty enclosure
49,33 €
per pcs
This price is valid until 24.12.25
EAN:
4063151036874
MPN:
1113843
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
PSR-PC50-1NO-1DO-24DC-SP - Coupling relay
227,42 €
per pcs
This price is valid until 24.12.25
EAN:
4046356919920
MPN:
2904665
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
EMG 90-REL/MR-G220/6X 1/SO115 - Relay Module
376,37 €
This price is valid until 24.12.25
EAN:
4017918960933
MPN:
2301888
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
REL-IR-BL/L-110DC/4X21
4,09 €
per pcs
This price is valid until 31.12.25
Subtotal:
40,90 €
MOQ:
10
EAN:
4063151021825
MPN:
1109560
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
BCP-350F- 4 GY
1,59 €
per pcs
This price is valid until 24.12.25
Subtotal:
159,00 €
MOQ:
100
EAN:
4046356493925
MPN:
5434751
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
LDP-110DC - Plug-in module
2,47 €
per pcs
This price is valid until 24.12.25
Subtotal:
24,70 €
MOQ:
10
EAN:
4017918933869
MPN:
2833673
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
PSR-MC70-2NO-1DO-24DC-SP - Safety relays
196,55 €
per pcs
This price is valid until 24.12.25
EAN:
4046356952477
MPN:
2702095
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
PLC-VT - Feed-through terminal block
5,56 €
per pcs
This price is valid until 24.12.25
EAN:
4017918821609
MPN:
2296870
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
BCH-500VS-24 GN
2,51 €
per pcs
This price is valid until 24.12.25
Subtotal:
251,00 €
MOQ:
100
EAN:
4046356826945
MPN:
5446309
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
REL-IR2/LDP- 48DC/2X21 - Single relay
6,54 €
per pcs
This price is valid until 24.12.25
Subtotal:
65,40 €
MOQ:
10
EAN:
4046356758147
MPN:
2903661
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
PLC-RSC-125DC/21/MS - Relay Module
20,94 €
per pcs
This price is valid until 24.12.25
EAN:
4055626377872
MPN:
2909652
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
PLC-BSC-125DC/21 - Relay base
5,77 €
This price is valid until 24.12.25
EAN:
4017918613860
MPN:
2980018
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
PSR-PC20-1NO-1NC-24DC-SC - Coupling relay
122,13 €
per pcs
This price is valid until 24.12.25
EAN:
4046356916417
MPN:
2700577
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
RIF-0-OSC-24DC/24DC/2 - Solid-state relay module
15,97 €
per pcs
This price is valid until 24.12.25
EAN:
4046356983488
MPN:
2905657
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
UMK 22 REL 24 VAC/21-21 - Active module
30,35 €
per pcs
This price is valid until 24.12.25
EAN:
4046356687737
MPN:
5520569
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
BCH-381H-18 GY
2,06 €
per pcs
This price is valid until 24.12.25
Subtotal:
206,00 €
MOQ:
100
EAN:
4046356168847
MPN:
5431343
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
Order only
Phoenix Contact
LV3-120-230AC/110DC - Plug-in module
3,30 €
per pcs
This price is valid until 31.12.25
Subtotal:
33,00 €
MOQ:
10
EAN:
4017918934040
MPN:
2833851
Box: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 2-4 weeks
Order only
Phoenix Contact
BCH-381H- 8 GN
0,93 €
per pcs
This price is valid until 24.12.25
Subtotal:
93,00 €
MOQ:
100
EAN:
4046356805155
MPN:
5444327
Package: 1
Add to cart
Estimate delivery time at our warehouse (approx.): 4-6 weeks
1
21
22
23