Omron
- Vessels
-
Engines / equipment
-
Propulsion engines
- Allen Diesel
- B&W Alpha
- Pegaso Guascor
- MTU
- Iveco Aifo
- Deutz
- Detroit Diesel
- DAF
- Volvo Penta
- Gardner
- Cummins
- Valmet
- MWM
- Bergen Diesel
- Callesen Diesel
- Grenaa Motor Fabrik
- MAN B&W
- Hyundai
- Caterpillar
- Lister Blackstone
- MaK
- GMT
- Mirrlees Blackstone
- Nohab Polar
- Paxman Diesel
- MAN
- Mitsubishi
- Scania
- Stork Werkspoor
- Wärtsilä
- Stork Wärtsilä
- Yanmar marine engines
- Mercedes marine diesel
- Wizeman marine diesel
- EMD
- Baudouin
- Normo Diesel
- Sulzer
- Ruston
- Ford
- De Industrie
- Crepelle
- Wärtsilä Wichmann 28
- MWM Diter
- SKL
- Buckau Wolf
- Isuzu
- Nogva
- John Deere
-
Marine gearboxes
- Rapp Fjellhamar
- Volda
- Finnøy
- Liaaen
- Mekanord
- Lohmann & Stolterfoht
- Hytek
- Kuypers Gears
- Guascor
- Twin Disc
- Pay & Brinck
- B&W Alpha
- Reintjes
- Ulstein propeller
- Masson Marine
- Mirrlees Blackstone
- Hjelset
- Heimdal Propulsion
- RENK
- Norgear - Kumera
- Zamech
- Fernholdt & Giertsen
- ZF Marine
- Lister Blackstone
- Rhenania
- Nico
- Engrenages et Reducteurs
- Tacke
- Capitol marine gear
- Korsør
- Callesen gear coupling
- Nogva Heimdal
- SCG Self-Changing Gears
- Generators
- Air compressor
- Offshore - installation - decommission - salvage
- Hydraulic pump
- Water Pumps
- Three Screw Pumps
- Heat exchangers
- Electric motors
- Generator sets
- B&W Villares
- Ship interior
- Oily water separator
- Transformers
- Electronic equipment
- Hydraulic powerpacks
- Engine Control Systems
- Oil separator
- Governor / actuator
- Deck equipment
- Filter
- Hydraulic motor
- Cooling compressors
- Propeller equipment
- Tank cleaning
- Oil pumps
- Couplings
-
Propulsion engines
-
Spare parts
- MTU original spare parts
- Detroit spare parts
- MAN B&W spare parts
- MaK spare parts
- Nohab Polar spare parts
- GMT spare parts
- Deutz spare parts
- B&W Alpha spare parts
- MWM spare parts
- Scania spare parts
- Callesen spare parts
-
Electric and Electronic spare parts
- ABB
- Apollo Fire Detectors
- AUTO-MASKIN
- Beijer Electronics
- Boolean
- Bosch
- Brunvoll
- CAREL
- Danica Supply
- danlamp
- DEIF
- Denison Hydraulics
- Dräger
- Elmatic
- ELTEK
- Emerson
- EMRI
- ESSER by Honeywell
- F. K. SMITH AS
- Fire alarm systems
- FSG Fernsteuergeräte
- Fuji Electric
- Furuno
- HELITRON
- Hirschmann
- Hydraulic Brattvaag
- IDEC
- Intelligent Instrumentation
- JRC
- JRCS
- JUNG-A MARINE
- KARISMAR
- Kongsberg
- Kongsberg Autronica
- Kongsberg KaMeWa
- Leroy-Somer
- Lexmark
- lilaas
- Lilley & Gillie
- MAR-EL
- MARINEX
- Mean well
- Merlin Gerin
- MGV Stromversorgungen
- Mitsubishi
- Moxa
- Norselight
- O.Øverland AS
- Opto 22
- Paab
- Pelco
- Penny & Giles
- PEP Modular Computers
- Phoenix Contact
- PHONTEC
- Pikotec OY
- Polyamp
- PR Electronics
- Praxis Automation
- Raytheon
- Rexroth
- RHEINTACHO
- Robertson
- Rolls-Royce
- Saia-Burgess
- SCHOTTEL
- SELCO
- Semikron Danfoss
- Siemens
- SMART Automation
- STK
- SYSLOGIC EUROLOG
- Terasaki
- TOKIMEC
- TT Electronics
- Ulstein Marine
- Various electronic spares
- Vickers
- Vicor Corporation
- Wago
- Wärtsilä
- Wika
- Releco
- Telemecanique (Schneider Electric)
- MTI / TEC Automatismes
- Omron
- Gylling Teledata
- Fujitsu
- Relpol
- Carlo Gavazzi
- Bergen Diesel / Rolls-Royce Marine original spares
- Volvo spare parts
- Gardner spare parts
- Ruston spares
- L’Orange
- Normo spare parts
- MWM Diter
- Sulzer spares
- Wärtsilä spares
- Yanmar spare parts
- Hatteland Display
- Piston rings
- Roller bearings
- Wichmann spare parts
- MAN Spare Parts
- AMOT
- Turbo
- OEM spare parts for MTU
- Caterpillar spare parts
- Subsea noise mitigation
Viewed products
-
Omron LY4N-D2 relay 24...
Omron LY4N-D2 power relay, coil 24 V...
New products
-
Telemecanique RHN 412B relay 24 V DC
Telemecanique RHN 412B plug-in relay, coil 24 V DC, 4 changeover...
-
Carlo Gavazzi Combi Timer S 110 166 230
Carlo Gavazzi Combi Timer «Automatic Start» multifunction time relay,...
-
Relpol R15-2013-23-5230-WTL relay 230 V AC
Relpol R15 industrial relay, coil 230 V AC, 3 changeover contacts 10 A,...
-
Omron MK3P5-S relay 230 V AC
Omron MK3P5-S relay, coil 230 V AC, 3 changeover contacts 10 A, test...
-
Omron LY4N-D2 relay 24 V DC
Omron LY4N-D2 power relay, coil 24 V DC with LED and diode, 4 changeover...
-
Omron MY4 relay 24 V DC
Omron MY4 mini power relay, coil 24 V DC, 4 changeover contacts, 14-pin...
-
CR-100V lamp current relay 100 V 40-65 W
CR-100V current relay for 100 V 40-65 W lamp circuits, 2 changeover...
-
Omron MK2KP latching relay 100/110 V AC
Omron MK2KP latching relay, set and reset coils 100/110 V AC, 2...
-
Fujitsu FRL230 233N-4T relay 100-110 V AC
Fujitsu FRL230 233N-4T plug-in power relay, coil 100-110 V AC, 4...
-
Praxis 95.6.010.605 8-Relay I/O Termination Board
Praxis 95.6.010.605 16-channel termination board with 8 relays and 8...
-
Praxis 95.6.10P.603 Sensor Adaptor Plug-in Module
Praxis 95.6.10P.603 plug-in sensor adaptor for Praxis 95.6.010.610 /...
-
Praxis 95.6.010.600 16-Channel I/O Termination Board
Praxis 95.6.010.600 16-channel I/O termination board for DIN rail mounting.
-
Praxis 95.6.010.604 24 V Supply and Relay Board
Praxis 95.6.010.604 24 V DC supply and relay board for DIN rail mounting.
-
Praxis 95.6.010.610 16-Channel I/O Termination Board
Praxis 95.6.010.610 16-channel I/O termination board for DIN rail mounting.
-
Praxis 95.6.010.601 16-Channel Digital Input Board
Praxis 95.6.010.601 16-channel digital input board for DIN rail mounting.
-
Gylling Teledata DS 13 diode matrix for lamp test
Gylling Teledata type DS 13 diode matrix for lamp test, plug-in, 13 outputs
Omron LY4N-D2 relay 24 V DC
OMRONLY4ND224VDC
New product
Omron LY4N-D2 power relay, coil 24 V DC with LED and diode, 4 changeover contacts 10 A, 14-pin plug-in.

Price on request
or call +47 908 92 500
Data sheet
| Manufacturer | Omron |
| Model | LY4N-D2, power relay, 4 poles, LED indicator + coil diode, plug-in 14-pin |
| Manufacturers part number | LY4N-D2 DC24 |
| Alternative part number | LY4N-D2 24VDC |
| Other | Operate/release time ≤ 25 ms. Vibration 10–55 Hz 0.5 mm, shock 1000 m/s² (destruction) / 200 m/s² (malfunction). |
| Weight | approx. 70 g |
| Amps | 10 A at 110 V AC / 24 V DC resistive; 7.5 A 110 V AC / 5 A 24 V DC inductive; carry current 10 A |
| Volt | Coil 24 V DC; contacts max. 250 V AC / 125 V DC |
| Contacts | 4 changeover (4PDT), single contacts, Ag alloy; contact resistance ≤ 50 mΩ |
| Coil | 24 V DC, 69 mA, 350 Ω, approx. 1.5 W; must operate ≤ 80 %, must release ≥ 10 %, max. 110 %; (+) 14, (−) 13; built-in diode and LED |
| Endurance | Mechanical ≥ 100 000 000 operations (DC); electrical ≥ 200 000 operations (rated load) |
| Insulation | ≥ 100 MΩ at 500 V DC; 2000 V AC coil–contacts and between poles, 1000 V AC same pole (1 min) |
| Connection / terminals | 14 flat plug-in terminals (contacts 1-12, coil 13-14) |
| Mounting | Plug-in on Omron socket PTF14A (DIN rail/front) or PT14 |
| Working temperature max, celsius degrees | −25 … +40 °C (−25 … +55 °C at ≤ 4 A), no icing |
More info
Omron LY series power relay LY4N-D2 with 24 V DC coil, green LED operation indicator and built-in diode for coil surge suppression. Four changeover contacts in clear cover, 14 flat plug-in terminals. Several units in stock.
- 4 changeover contacts (4PDT), Ag alloy, 10 A at 110 V AC / 24 V DC resistive
- Coil 24 V DC, 69 mA, 350 Ω, approx. 1.5 W – polarity: (+) 14, (−) 13
- LED indicator and diode (N-D2)
- Fits Omron sockets PTF14A, PT14
Connection diagram
Coil (+) 14 – (−) 13 with LED and surge diode; common 9–12, NC 1–4, NO 5–8. From the Omron LY datasheet, shown de-energized.

Contact us for price and condition.