ENMG / SOLID-STATE RELAY MODULES
RT-GK-16C-F
Fused solid-state relay modules with MIL inputs
Multi-channel solid-state relay modules using GK relays with aluminum heat-dissipating cases and individually fused outputs.
Request a quote ↗TECHNICAL DATA / RT-GK-16C-F
Specifications & selection.
- 16-channel MIL-input option with screw output terminals.
- AC zero-cross / random and DC output selections.
- 5–24 VDC input, common-positive or common-negative.
| Channels / input | AC zero-cross | AC random | DC 5 A relay class | DC 12 A relay class |
|---|---|---|---|---|
| 02 / S | RT-GK5A2032-02S-F | RT-GK5A2132-02S-F | RT-GK5D6132-02S-F | RT-GK12D6132-02S-F |
| 04 / S | RT-GK5A2032-04S-F | RT-GK5A2132-04S-F | RT-GK5D6132-04S-F | RT-GK12D6132-04S-F |
| 06 / S | RT-GK5A2032-06S-F | RT-GK5A2132-06S-F | RT-GK5D6132-06S-F | RT-GK12D6132-06S-F |
| 08 / S | RT-GK5A2032-08S-F | RT-GK5A2132-08S-F | RT-GK5D6132-08S-F | RT-GK12D6132-08S-F |
| 10 / S | RT-GK5A2032-10S-F | RT-GK5A2132-10S-F | RT-GK5D6132-10S-F | RT-GK12D6132-10S-F |
| 12 / S | RT-GK5A2032-12S-F | RT-GK5A2132-12S-F | RT-GK5D6132-12S-F | RT-GK12D6132-12S-F |
| 16 / S | RT-GK5A2032-16S-F | RT-GK5A2132-16S-F | RT-GK5D6132-16S-F | RT-GK12D6132-16S-F |
| 16 / C | RT-GK5A2032-16C-F | RT-GK5A2132-16C-F | RT-GK5D6132-16C-F | RT-GK12D6132-16C-F |
| Item | Published information |
|---|---|
| AC output range / relay class | 220–240 VAC / 5 A |
| DC output range / relay classes | 5–60 VDC / 5 A or 12 A |
| Input | 5–24 VDC; COM+ or COM−, NPN/PNP |
| Input protection | miniSMDC050F 500 mA resettable fuse; SMF36CA 36 V TVS |
| Output fuse | Ø5 × 20 mm aR RS54; source lists 2 A / 5 A, 250 V |
| Indicator | Input polarity indication and red fuse/open-circuit indication |
| Parameter | Published value |
|---|---|
| Screw terminals | M2.5; 5.0 mm pitch; 10 A / 300 V |
| Wire / torque / stripping | 22–12 AWG / 0.4 N·m / 6–7 mm |
| 16-channel MIL connector | Nextron DC2-2.54-20PS |
| Mounting | 35 mm DIN rail |
| Ambient | −40 to +70 °C; no condensation or icing; 5–85% RH |
| Layout | Length × width × height |
|---|---|
| 2 / 4 / 6 / 8 / 10 channels | 42 / 72 / 102 / 132 / 162 × 88 × 60 mm |
| 12 (6 × 2) / 16 (8 × 2) | 200 / 260 × 88 × 60 mm |
| 16-channel single layout | 252 × 88 × 60 mm |
Selection & installation notes
- Confirm the complete order code, input supply, connector pinout and load type before connection. Isolate all supplies before replacing relays or fuses.
- The relay current class is not the complete module continuous-current rating. Apply terminal, fuse, common-conductor and thermal limits, especially with multiple channels on.
- Replace a fuse only with the specified type, rating and breaking capacity. Verify protection coordination for the actual fault current.
- The 12 A relay option is listed alongside 10 A terminals and 2 A / 5 A fuses. It is not a verified 12 A module output rating. Obtain the exact assembly current and derating specification.
- Family outline tolerance is ±1 mm; confirm which 16-channel layout corresponds to the ordered MIL-input model.
- An aR fuse alone does not establish full overload protection. Confirm the intended protection scheme and replaceable fuse specification.
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.