ENMG / ELECTROMECHANICAL RELAYS
GMY2 / GMY4 / GLY2 / GLY4
General-purpose plug-in power relays
Narrow-blade GMY and wide-blade GLY relays with DPDT or four-pole changeover contacts and optional LED or coil suppression.
Request a quote ↗TECHNICAL DATA / GMY2 / GMY4 / GLY2 / GLY4
Specifications & selection.
- GMY2 5 A; GMY4 current differs between source text and image.
- GLY2 / GLY4 10 A contact class.
- Dedicated PCB, solder and DIN socket options.
| Family | Contacts | Basic | LED | LED + coil suppression |
|---|---|---|---|---|
| GMY2 | DPDT, narrow 8-pin | GMY2-J | GMY2N-J | GMY2N-JT |
| GMY4 | 4PDT, narrow 14-pin | GMY4-J | GMY4N-J | GMY4N-JT |
| GLY2 | DPDT, wide 8-pin | GLY2-J | GLY2N-J | GLY2N-JT |
| GLY4 | 4PDT, wide 14-pin | GLY4-J | GLY4N-J | GLY4N-JT |
| Family | Resistive rating in prose | L × W × H (mm) | Approximate mass |
|---|---|---|---|
| GMY2 | 5 A at 250 VAC / 30 VDC | 27 × 21 × 41 | 35 g |
| GMY4 | 3 A at 250 VAC / 30 VDC; image says 5 A | 27 × 21 × 41 | 35 g |
| GLY2 | 10 A at 250 VAC / 30 VDC | 27 × 41 × 41 | 35 g |
| GLY4 | 10 A at 250 VAC / 30 VDC | 27 × 41 × 41 | 70 g |
| Parameter | Published value |
|---|---|
| DC coils | 12 / 24 / 100–110 VDC |
| AC coils | 12 / 24 / 100–110 / 110–120 / 200–220 / 220–240 VAC; 50/60 Hz |
| Coil consumption | Approximately 0.9 W DC / 1.2 VA AC |
| Operate / release threshold | ≤80% rated / DC ≥10%, AC ≥30% rated |
| Maximum coil input | 110% rated |
| Minimum load / initial resistance | 100 mA at 5 VDC / 50 mΩ |
| Operate / release time | ≤20 / ≤20 ms |
| Insulation / withstand | 100 MΩ at 500 VDC; coil-contact 1500 VAC, open contacts 1000 VAC, 1 minute |
| Mechanical / electrical life | Over 1 million / 100,000 operations |
| Ambient | −35 to +55 °C; 35–85% RH; no condensation or icing |
| Relay | PCB | Barrier terminals | Spring terminals | Cage terminals |
|---|---|---|---|---|
| GMY2 | PY08-02 | G-PYF08A / -E | RXZE08P | RXZE2M108M |
| GMY4 | PY14-02 | G-PYF14A / -E | RXZE14P | RXZE2M114M |
| GLY2 | PT08-0 | G-PTF08A / -E; SH2B-05A | RPZE08P | RLZE2M108M |
| GLY4 | PT14-0 | G-PTF14A / -E; SH4B-05A | Not listed | Not listed |
Selection & installation notes
- GMY4 is 3 A in the detailed prose and 5 A in the original selection image; the prose also repeats the GMY2 power maximum. Confirm the exact GMY4 datasheet before load sizing.
- A maximum switching voltage of 125 VDC is not a full-current DC rating. Use the load curve for voltage/current combinations outside the stated 30 VDC rated load.
- Coil transient suppression protects the driving circuit; inductive contact loads require separately selected load-side suppression.
- Match pin width, pin count, coil voltage and polarity with the actual socket. Outline values are source references; confirm the full relay/socket assembly drawing. Isolate power before insertion or removal.
Based on the official Chinese product page and selection charts ↗. Checked 2026-09-15. Confirm the current specification for the exact model when ordering.
TECHNICAL RESOURCES
Plan your integration.
ENMG relays — English product-family brochure.
This is a product-family brochure. Request a model-specific datasheet and installation drawing with your inquiry.