5PCS MY4N-J 24VDC 4PDT 14-Pin Power Relay, 24V DC Coil 0.9W, 5A 250VAC/30VDC, Indicator & Test Button, for Industrial Control, DIN-Rail

OverviewThis 14-pin 4PDT plug-in power relay uses a 24V DC coil and is designed for industrial control cabinets, PLC I/O, HVAC, pumps, compressors, lighting, and machinery. It includes a mechanical operation indicator and a lockable test button for easy commissioning and diagnostics.Key SpecificationsContact form: 4PDT (4 Form C); plug-in 14-pin baseCoil: 24V DC (~36.3 mA, ~0.9 W)Contact rating: 5A (resistive); typical rated loads up to 5A at 250VAC / 30VDCMax switching voltage: up to 250VAC / 125VDCDielectric strength: 2,000 VAC (coil to contact); insulation ≥100 MΩApprox. size: 28 × 21.5 × 36 mm (1.10" × 0.85" × 1.42")Contact material: Silver alloyInstallation NotesSockets: fits 14-pin bases Compatible with Omron PYF14A / PYF14A-E / PYF14A-N (DIN-rail, front-connect) and Compatible with Omron PTF14A (panel/back-connect).Retention: add hold-down clips Compatible with Omron Y92H-3 / Y92H-4 for vibration resistance; mount on DIN tracks (PFP series) as needed.Polarity: observe coil polarity on DC models with indicators; verify socket pinout before energizing.Use Cases / What It FixesRestores reliable switching where old 14-pin 4PDT relays stick, chatter, or drop out.Indicator + test button simplify troubleshooting during start-up and maintenance.Complementary Items14-pin sockets Compatible with Omron PYF14A/PYF14A-E/PYF14A-N or Compatible with Omron PTF14A.Hold-down clips Compatible with Omron Y92H-3 / Y92H-4 and DIN tracks (PFP series) for neat, secure panel builds.Brand names and part numbers are used only to indicate compatibility. This item is not produced by the brands referenced.

• Specs & cross-refs: 14-pin plug-in 4PDT (4 Form C) relay; 24V DC coil (~36.3 mA, ~0.9 W); contact current 5A (resistive); max switching voltage up to 250VAC/125VDC; rated loads commonly 5A at 250VAC/30VDC on 4-pole models. Mechanical operation indicator + lockable test button (“-J” style). Compatible with Omron MY4N-J DC24 (MY4N-J-DC24), MY4N-DC24V type references (match coil voltage exactly). Silver-alloy contacts; dielectric strength 2,000 VAC (coil-to-contact).
• Install & location (control cabinets): Plug-in to 14-pin relay sockets—Compatible with Omron PYF14A/PYF14A-E/PYF14A-N (DIN-rail front-connect) and Compatible with Omron PTF14A (back-connect/panel). Use hold-down clips Compatible with Omron Y92H-3/Y92H-4 for vibration-resistant retention; mount on DIN tracks (PFP series) for neat wiring. Size approx. 28 × 21.5 × 36 mm (≈1.10" × 0.85" × 1.42"). Observe polarity on DC coils with indicators; coil terminals are marked on the base
• Applications & what it fixes: Suited to PLC I/O isolation, HVAC blowers, pumps, compressors, lighting circuits, motor-starter interlocks, machine tools. Replaces sticking/intermittent 14-pin 4PDT relays in existing panels; on-body indicator and test button simplify commissioning and diagnosing chatter or dropouts. Fits standard 14-pin sockets for fast swap with minimal rewiring (see socket compatibility above)
• Performance & endurance: Typical operate/release 20 ms/20 ms; insulation resistance ≥100 MΩ; mechanical switching capability and electrical endurance per MY-series specifications; max mechanical switching frequency 18,000 ops/h. Between coil and contacts: 2,000 VAC for 1 min. Follow socket current limits when using socketed mounting.
• Wiring & panel integration tips: For DC versions with LED indicator, wire with correct coil polarity; verify socket pinout before energizing. Where surge suppression is required on DC coils, consider diode-equipped variants Compatible with Omron MY4N-D2 DC24 (check coil polarity and indicator behavior). Use screw-terminal sockets for serviceability and add hold-downs in high-vibration enclosures.
• Complementary items (cross-sell): 14-pin sockets Compatible with Omron PYF14A/PYF14A-E/PYF14A-N (DIN-rail) or Compatible with Omron PTF14A (panel), hold-down clips Compatible with Omron Y92H-3/Y92H-4, and DIN tracks (PFP-series) help secure mounting and cable management in retrofits and new builds; choose finger-safe socket variants where required by code.