ENMG / ELECTROMECHANICAL RELAYS
RJ1S / RJ2S
Slim wide-blade plug-in power relays
Compact interface relays with SPDT or DPDT contacts, selectable LED indication and dedicated sockets for cabinet installation.
Request a quote ↗TECHNICAL DATA / RJ1S / RJ2S
Specifications & selection.
- 12.7 mm body width in the source dimension table.
- RJ1S 12 A SPDT; RJ2S 8 A DPDT classes.
- C basic and CL LED selections in the official text.
| Model | Contacts | Coil | LED |
|---|---|---|---|
| RJ1S-C-D24 | SPDT | 24 VDC | No |
| RJ1S-C-A220 | SPDT | 220 VAC | No |
| RJ1S-CL-D24 | SPDT | 24 VDC | Yes |
| RJ1S-CL-A220 | SPDT | 220 VAC | Yes |
| RJ2S-C-D24 | DPDT | 24 VDC | No |
| RJ2S-C-A220 | DPDT | 220 VAC | No |
| RJ2S-CL-D24 | DPDT | 24 VDC | Yes |
| RJ2S-CL-A220 | DPDT | 220 VAC | Yes |
| Parameter | RJ1S | RJ2S |
|---|---|---|
| Resistive load class | 12 A at 250 VAC / 30 VDC | 8 A at 250 VAC / 30 VDC |
| Maximum switching power | 3000 VA / 360 W | 2000 VA / 240 W |
| Maximum switching voltage | 250 VAC / 125 VDC | Same; not at full current |
| Body W × H × D | 12.7 × 28.8 × 28.0 mm | 12.7 × 28.8 × 31.1 mm |
| Approximate mass | 19 g | 19 g |
| Coil | Current | Resistance | Consumption |
|---|---|---|---|
| 110 VAC | 9.6 / 8.2 mA at 50/60 Hz | 5270 Ω | Approximately 0.9 VA |
| 220 VAC | 4.8 / 4.1 mA at 50/60 Hz | 21530 Ω | Approximately 0.9 VA |
| 12 VDC | 44.2 mA | 271 Ω | Approximately 0.53 W |
| 24 VDC | 22.1 mA | 1080 Ω | Approximately 0.53 W |
| Parameter | Value |
|---|---|
| Initial contact resistance | ≤100 mΩ, 5 VDC / 1 A |
| Operate / release time | ≤15 / ≤5 ms; diode type release ≤20 ms |
| Mechanical / loaded frequency | 18,000 / 1800 operations per hour |
| Mechanical life | 10 million operations at 18,000 per hour |
| Electrical life | 100,000 operations, room-temperature resistive load, 1 s ON / 9 s OFF |
| Insulation resistance | ≥1000 MΩ at 500 VDC |
| Withstand: coil-contact / open contact / poles | 5000 / 1000 / 3000 VAC, 50/60 Hz, 1 minute |
| Ambient | −40 to +70 °C; 5–85% RH; no condensation or icing |
| Relay | PCB | Barrier | Cage | Spring |
|---|---|---|---|---|
| RJ1S | SJ1S-61 | SJ1S-05B | RXG-ZE1S35M | RG05P / RGZE05P |
| RJ2S | SJ2S-61 | SJ2S-05B | RXG-ZE1S48M | RG08P / RGZE08P |
Selection & installation notes
- Some function-code and inductive-load data in the source are derived from a related supplier series. Confirm the exact ENMG order-code datasheet before applying those extensions.
- RJ2S minimum load is 100 mA at 5 VDC in the table but 10 mA in a note. Confirm the actual minimum signal load; do not infer reliable dry-circuit switching.
- The source lists AC 140% and DC 170% coil maxima only at 23 °C. These are not recommended operating supplies or a guarantee across the full ambient range; use rated voltage and confirmed thermal limits.
- Confirm C/CL and diode-version polarity from the supplied marking. Maximum voltage and maximum current are separate limits, and NC/DC derating must be checked against the exact load curve.
- Match the wide-blade socket and pin count, and isolate power before replacement. A socket accessory LED does not prove the relay contact state.
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.