ENMG / RELAY INTERFACES
RT-GL
Electromagnetic power relay interface modules
Modular relay assemblies for PLC output interfacing, with replaceable G2RL relays and optional fuse or transient-suppression circuits.
Request a quote ↗TECHNICAL DATA / RT-GL
Specifications & selection.
- 2, 4, 6, 8, 10, 12 and 16-channel combinations; customized assemblies on request.
- Non-polarized coil inputs support NPN/PNP; source describes green indication for NPN and red for PNP.
- Screw or spring terminals, with MIL input connector options.
| Contacts | Protection | Screw I/O | Spring I/O | MIL / screw | MIL / spring |
|---|---|---|---|---|---|
| DPDT, 2 changeover | Basic | RT-GL**D | RT-GL**DM | RT-GL**DC | RT-GL**DCM |
| SPDT, 1 changeover | Basic | RT-GL**E | RT-GL**EM | RT-GL**EC | RT-GL**ECM |
| SPDT | Fuse | RT-GL**E-F | RT-GL**EM-F | RT-GL**EC-F | RT-GL**ECM-F |
| SPDT | Varistor | RT-GL**E-V | RT-GL**EM-V | RT-GL**EC-V | RT-GL**ECM-V |
| SPDT | Fuse + RC + varistor | RT-GL**E-KA-X | RT-GL**EM-KA-X | Not listed | Not listed |
| SPDT | Fuse + RC + flyback diode | RT-GL**E-KD-X | RT-GL**EM-KD-X | Not listed | Not listed |
| SPDT | Fuse + RC + TVS | RT-GL**E-KT-X | RT-GL**EM-KT-X | Not listed | Not listed |
| Parameter | Specification |
|---|---|
| G2RL-2, D type | DPDT: selection table says 8 A; code diagram says 5 A — confirm |
| G2RL-1-E, E type | SPDT: 16 A stated; load voltage/category not specified in chart |
| G2RL-1A-E, A type | SPST normally open: 20 A stated; chart prints RG-GL**A / RG-GL**AC — confirm prefix |
| Control supplies listed | 5 / 12 / 24 VDC; select exact coil version |
| ** in ordering patterns | Channel count: 02 / 04 / 06 / 08 / 10 / 12 / 16 |
| -X | 108 mm board width; not a complete external dimension |
| KA / KD / KT | AC RC+varistor / DC RC+flyback diode / AC-DC RC+bidirectional TVS |
Selection & installation notes
- Confirm full part number, coil voltage, contact load voltage/category and fuse rating before ordering. The displayed current classes are not sufficient to size a load.
- The source conflicts on D-type current and prints RG-GL in A-type rows while naming the family RT-GL. Do not construct unconfirmed order codes.
- Protection circuits differ by AC/DC application. Verify suppression, fuse and terminal options for the intended load.
- The source does not provide complete outline dimensions, terminal torque/wire range or operating-temperature data. Request the exact assembly drawing.
- Isolate all supplies before replacing a relay or fuse.
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.