Electromagnetic Relay MY4N-J 4PDT 5A 14 Pin with PYF14A Socket
The MY4N-J is a compact, miniature electromagnetic power relay intended for industrial and automation use. Its small footprint and plug-in 14-pin socket design make it convenient for installations where space is tight, while still offering reliable switching of multiple circuits.
With a 4PDT contact configuration, the relay can control up to four separate circuits, each with both normally-open and normally-closed contacts giving flexibility for complex control logic. Because it uses a socket (e.g. PYF14A) rather than fixed solder pins, it allows for easy replacement or maintenance without rewiring.
The MY4N-J is designed to deliver robust performance under industrial conditions: it supports both AC and DC coil voltages, is compatible with a variety of loads, and its plug-in, quick-connect terminals reduce installation work. This makes it a go-to choice for control panels, automation systems and general-purpose switching where reliability and maintainability matter.
Features:
- Plug-in 14-pin socket mounting for easy installation and replacement.
- 4PDT (four-pole double-throw) contact configuration allows control of multiple circuits simultaneously.
- Supports both AC and DC coil voltages (various options such as 12 VDC, 24 VDC, 48 VDC, 110 VDC, 24/110/220 VAC).
- Quick-connect / plug-in terminals to simplify wiring and reduce installation time.
- Built with silver-alloy contacts to ensure good conductivity and reliable load switching.
- Compact and lightweight design, making it suitable for control panels and space-constrained setups.
Specifications
| Basics: | Model: | MY4NJ (Relay with Socket) |
| Dimension (L*W*H): | 27×21×35mm | |
| Weight: | 40g | |
| Ambient Temperature: | -25℃~+55℃ | |
| Terminal Type: | Plug-in | |
| Number of Pins: | 14 | |
| Technical Parameters: | Contact Form: | 4PDT |
| Contact Material: | Silver alloy | |
| Contact Capacity (Resistive load): | 5A/28V DC, 5A/240V AC | |
| Coil Power: | DC≤0.9W, AC≤1.2VA | |
| Coil Voltage (Optional): | 12VDC, 24VDC,48VDC,110VDC,24VAC, 110VAC, 220VAC | |
| Pick-up Voltage at 23℃: | DC≤75%, AC≤80% | |
| Drop-out Voltage at 23℃: | DC≥10%, AC≥30% | |
| Contact Resistance @6V DC 1A: | ≤100MΩ | |
| Dielectric Strength: | Between open contact: | ≥1000V AC 50Hz/1min |
| Between adjacent contact: | ≥1000V AC 50Hz/1min | |
| Between coil & contact: | ≥1500VAC 50Hz/1min | |
| Leakage current: | ≤1mA | |
| Insulation Resistance (MΩ): | ≥500MΩ at 500V DC | |
| Service life: | Electrical: | 105 Times (Frequency: On 1 Time/1s, Off 1 Time/1s) |
| Mechanical: | 106 Times (Frequency: 300 Time/1min) |
Applications:
- Industrial Control Systems.
- Automation & Factory Control Panels.
- Power Switching & Circuit Control.
- Sequence Control Systems.
Dimensions & Connection Diagram:
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