ENMG / RELAY SOCKETS
SH2B-05A / SH4B-05A
Barrier-terminal sockets for wide-pin LY relays
DIN-rail sockets for compatible LY-family control relays, with screw terminals and removable relay connections.
Request a quote ↗TECHNICAL DATA / SH2B-05A / SH4B-05A
Specifications & selection.
- 35 mm DIN-rail installation.
- 8-pin SH2B and 14-pin SH4B in the official selection image.
- Barrier screw connections for field wiring.
| Socket | Pins | Socket rating | Electromechanical relay | Solid-state relay |
|---|---|---|---|---|
| SH2B-05A | 8 | 10 A / 300 VAC | LY2 / GLY2 | GL15D / SL15D |
| SH4B-05A | 14 | 10 A / 300 VAC | LY4 | GL family |
| Connection | Published socket |
|---|---|
| Spring DIN | RPZE08P |
| Cage screw DIN | RLZE2M108M |
| Barrier DIN | GPTF08A / GPTF08A-E |
| PCB | PT08-0 |
Selection & installation notes
- Isolate supplies before wiring or replacing a relay. Engage the 35 mm DIN clip and check retention. Match the complete relay pinout rather than relying on the family name alone.
- Confirm terminal wire range, strip length and tightening torque from the ordered product specification; these numerical limits are absent from the page. Tighten correctly and tug-check conductors.
- Socket ratings do not establish relay contact or complete assembly ratings. Confirm environmental limits, dimensions and mass before cabinet design.
- Use the marked terminal diagram and keep commoning-busbar current within its rating.
- The prose incorrectly describes both sockets as 5-pin. The product selection image specifies 8 pins for SH2B-05A and 14 for SH4B-05A; the tables here follow that image. Confirm the marked model and actual hole pattern.
- The representative photo shows a 14-pin member of this two-model family; specify the required 8- or 14-pin model in the inquiry.
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.