ENMG / SOLID-STATE RELAYS
SSL
5 mm slim solid-state interface relays
Optically isolated SIP relays with a 28 × 5 × 15 mm body, available with AC TRIAC, DC transistor, DC MOSFET and AC/DC MOSFET outputs.
Request a quote ↗TECHNICAL DATA / SSL
Specifications & selection.
- PCB solder mounting or compatible RSL DIN rail sockets.
- AC outputs include RC suppression; DC versions include flyback protection.
- Code 32 provides a wide-range, non-polarized constant-current control input.
| Input | 2 A AC zero-cross | 2 A AC random | 2 A DC transistor | 6 A DC MOSFET | 2 A AC/DC MOSFET |
|---|---|---|---|---|---|
| 5 VDC | SSL2A2005 | SSL2A2105 | SSL2D6105 | SSL6D6105 | SSL2K6105 |
| 12 VDC | SSL2A2012 | SSL2A2112 | SSL2D6112 | SSL6D6112 | SSL2K6112 |
| 12–24 VDC | SSL2A2024 | SSL2A2124 | SSL2D6124 | SSL6D6124 | SSL2K6124 |
| 5–24 VDC | SSL2A2032 | SSL2A2132 | SSL2D6132 | SSL6D6132 | SSL2K6132 |
| 60 VDC | SSL2A2060 | SSL2A2160 | SSL2D6160 | SSL6D6160 | SSL2K6160 |
| Code | Nominal | Applicable range | Impedance |
|---|---|---|---|
| 05 | 5 VDC | 4–6 VDC | Approx. 0.5 kΩ |
| 12 | 12 VDC | 9.2–14.4 VDC | Approx. 1.5 kΩ |
| 24 | 12–24 VDC | 9.2–28.8 VDC | Approx. 2.2 kΩ |
| 32 | 5–24 VDC | 4–28.8 VDC | Constant-current input |
| 60 | 60 VDC | 60 VDC as listed | Not specified |
| Family | Max. load | Load voltage | Non-repetitive surge | Peak withstand | On-state loss | Leakage | Minimum load |
|---|---|---|---|---|---|---|---|
| SSL2A | 2 A | 75–264 VAC, 45–65 Hz | 30 A | 600 V peak | ≤1.2 V at 2 A | ≤3 mA at 240 VAC | 20 mA |
| SSL2D | 2 A | 5–60 VDC | 16 A | 60 V peak | ≤1.3 V at 2 A | ≤1 mA at 60 VDC | 0.02 mA |
| SSL6D | 6 A | 5–60 VDC | 80 A | 60 V peak | ≤50 mΩ at 6 A, terminal-to-terminal | ≤1 mA at 60 VDC | 0.02 mA |
| SSL2K | 2 A | Source says 5–60 VAC/DC; AC peak limit governs | 80 A | 60 V peak | ≤150 mΩ at 2 A, terminal-to-terminal | ≤1 mA at 60 VDC | 0.02 mA |
| Parameter | Specification |
|---|---|
| AC operate / reset | ≤½ mains cycle + 1 ms; random type ≤1 ms |
| DC / AC-DC operate and reset | ≤1 ms |
| Input-output dielectric strength | 2,500 VAC, 50/60 Hz, 1 min |
| Input-output insulation resistance | ≥1,000 MΩ at 500 VDC |
| Vibration | 10–55 Hz, 0.75 mm double amplitude |
| Shock | 1,000 m/s² |
| Operating / storage temperature | −30 to +80°C / −30 to +100°C; no condensation or ice |
| Operating humidity | 45–85% RH |
| Reference test temperature | 25°C unless otherwise stated |
| Parameter | Specification |
|---|---|
| Body L × W × H / mass | 28 × 5 × 15 mm, excluding projecting pins / approx. 4 g |
| Pin assignment | Input 4 (−), 3 (+); output 2, 1; DC output 2 (+), 1 (−) |
| Pin centre distances | 4–3: 3.78 mm; 3–2: 16.38 mm; 2–1: 5.04 mm |
| End offsets | Pin 4: 0.90 mm; pin 1: 1.90 mm |
| Pin section | Approx. 1.0 × 0.5 mm |
| PCB socket | RLS-05K; socket component rating 6 A / 300 V |
| DIN sockets | RSL-DRS024 / RSL-DRG024 screw; RSL-DRP024 / RSL-DRM024 spring |
| DIN socket width | 6.2 mm; source limits these socket options to the 5–24 V control models |
Selection & installation notes
- SSL2K AC selection must use peak voltage: the source lists a 60 V peak limit, so 60 VAC RMS must not be assumed acceptable. Confirm operating margin and surge suppression.
- The SSL6D/SSL2K terminal resistance includes internal connections. The source’s ≤17 mΩ at VGS=10 V describes an individual power device, not the complete relay.
- Confirm pinout, load type and socket rating before replacing a G41F electromagnetic relay. Obtain a suitable socket for the 60 V input version.
- Derate above 40°C and avoid heat buildup in dense installations. Fit appropriate semiconductor fast fuses and load suppression.
- Off-state leakage is not electrical isolation. Disconnect the main supply before maintenance; do not judge switching solely with a continuity tester.
- For PCB soldering the source specifies below 260°C within 10 seconds. Request a confirmed PCB footprint.
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.