MY4NJ 12 V DC Relay (4PDT) + PYF14A Socket – 14‑Pin Plug‑In Setup for Automation Control

The MY4NJ (4‑pole double‑throw, 4PDT) relay is a compact, general‑purpose power relay designed for sequence control and power switching applications. With a 14‑pin plug‑in style, it pairs with the PYF14A socket (14‑pin 4PDT compatible) for simple installation, maintenance, and quick replacement. The relay supports contact ratings of 5 A at 240 Vac/28 Vdc (for the 4‑pole configuration) and is fully compatible with the PYF14A socket family, which offers DIN rail or surface mounting options, screw terminals, and easy wiring. The combination is ideal for industrial control panels, automation systems, PLC interfacing, and any application requiring reliable relay switching with a removable socket.

Key Features:

• 4‑pole (4PDT) configuration – four independent switching channels in one relay.
• Contact rating: 5 A at 240 Vac / 28 Vdc (for the 4PDT version) enabling moderate power load switching.
• Compatible with interchangeable PYF14A series socket – simplifies maintenance and wiring.
• Compact footprint: 36 × 27 × 20 mm typical for the MY4NJ relay.
• High insulation/dielectric strength: e.g., 2,000 Vac between coil and contact, 1,000 MΩ min insulation resistance.
• Socket (PYF14A) supports screw terminal mounting, DIN‑rail or surface mounting; rated for 5 A switching and up to 300 V depending on model.

Additional Specifications:

• Type: 4PDT Power Relay + Socket
• Number of Channels: 4
• Coil Voltage: 12VDC
• Switching Voltage (VDC)/Current: 28 V DC at 5 A
• Switching Voltage (VAC)/Current: 28 V DC at 5 A