ENMG / ELECTROMECHANICAL RELAYS
G7L
High-capacity power relays
Power relays with one or two normally-open poles and DIN, quick-connect or PCB mounting options for equipment control.
Request a quote ↗TECHNICAL DATA / G7L
Specifications & selection.
- BDL combines screw terminals, DIN adapter, LED and test button.
- 12 VDC, 24 VDC and 220–240 VAC coil variants.
- 3 mm contact gap and silver-alloy contacts.
| Mounting | 12 VDC | 24 VDC | 220–240 VAC |
|---|---|---|---|
| BDL: screw / DIN | G7L-2A-BDL-12 | G7L-2A-BDL-24 | G7L-2A-BDL-220 |
| TUB:6.35 mm quick-connect / bracket | G7L-2A-TUB-12 | G7L-2A-TUB-24 | G7L-2A-TUB-220 |
| P:PCB | G7L-2A-P-12 | G7L-2A-P-24 | Not listed |
| Variant | Resistive cosφ=1 | Inductive cosφ=0.4 | Rating-table life |
|---|---|---|---|
| BDL 1 NO | 30 A / 250 VAC | 25 A / 250 VAC | 50,000 cycles |
| BDL 2 NO | 25 A / 277 VAC | 25 A / 277 VAC | 50,000 cycles |
| TUB 1 or 2 NO | 25 A / 277 VAC | 25 A / 277 VAC | 50,000 cycles |
| P 1 or 2 NO | 25 A / 277 VAC | 25 A / 277 VAC | 50,000 cycles |
| Parameter | Value |
|---|---|
| 12 VDC coil | 158 mA / 75 Ω / approximately 1.9 W |
| 24 VDC coil | 79 mA / 303 Ω / approximately 1.9 W |
| 220–240 VAC coil | 8.5–10.2 mA / approximately 1.7–2.5 VA |
| Pickup / release threshold | ≤75% / ≥15% of rated voltage, source thresholds at 23 °C |
| Maximum applied coil voltage | 110% of nominal, subject to temperature limits |
| Operate / release time | ≤30 ms / ≤30 ms |
| Contact resistance | ≤50 mΩ at 5 VDC, 1 A |
| Coil/contact withstand | 4000 VAC, 50/60 Hz, 1 minute |
| Across open contacts / between poles | 2000 VAC, 50/60 Hz, 1 minute |
| Insulation / impulse | ≥1000 MΩ at 500 VDC / 10 kV, 1.2 × 50 µs |
| Ambient | −25 to +60 °C; 35–85% RH, no icing or condensation |
| Variant | L × W × H mm | Mass |
|---|---|---|
| BDL | 69 × 55.5 × 65.5 max | 120 g |
| TUB | 68.5 × 60 × 47 max | 90 g |
| P | 52.5 × 35.5 × 41 max | 100 g |
Selection & installation notes
- The general prose claims ≥100,000 electrical cycles, while the load-rating table specifies 50,000. Use the load-specific table and obtain a verified endurance curve for the application.
- A cosφ=0.4 contact rating does not establish a motor horsepower, short-circuit or overload-protection rating. Coordinate the complete load circuit.
- The BDL test button forcibly operates contacts; use only during controlled commissioning with the load made safe.
- Match the exact coil type; AC and DC variants are not interchangeable. Confirm terminal covers, mounting hardware and approved conductor/torque data.
- Certification logos in the source are not a model-specific certificate; request current shipment documentation when required.
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.