ENMG / RELAY ACCESSORIES
RZM
Relay socket indication and surge-suppression modules
Plug-in LED and bidirectional TVS modules connected across A1/A2 through the accessory slot of matching ENMG relay sockets.
Request a quote ↗TECHNICAL DATA / RZM
Specifications & selection.
- Diffuse illuminated housing for coil-state indication.
- Bidirectional LED/TVS circuit shown on product marking.
- No additional external wiring on a compatible socket.
| Model | Voltage printed on product | Circuit |
|---|---|---|
| RZM033VL | 5–24 V DC/AC | Antiparallel LEDs, resistor and bidirectional TVS |
| RZM480VL | 200–240 V AC/DC | Antiparallel LEDs, resistor and bidirectional TVS |
| Item | Published information |
|---|---|
| RZM033VL recommendation | 5–24 VDC, especially 24 VDC; green indication |
| RZM480VL recommendation | 110–240 VAC, especially 220 VAC; red indication |
| Socket interface | Accessory slot connected across A1/A2 |
| Compatibility | Matching ENMG sockets only; verify exact socket code |
| Dimensions / mass / operating temperature / insulation rating | Exact specification required |
| Clamping / surge energy / pulse-current rating | Not verified for the fitted device |
Selection & installation notes
- The RZM480VL photo starts at 200 V, while the prose recommends down to 110 VAC; the RZM033VL photo includes AC but prose focuses on DC. Confirm the supplied module voltage range before use.
- The text explicitly derives TVS breakdown, clamp and pulse-current figures from generic component families. Those estimates are not presented as tested RZM ratings.
- A bidirectional accessory does not remove polarity requirements from a relay with a polarized coil, LED or internal diode. Follow the complete assembly diagram.
- The source identifies SSK as an electromagnetic relay in a compatibility example although SSK is a solid-state family. Verify the actual socket slot, voltage and input characteristics rather than relying on that example.
- LED status is auxiliary coil indication, not proof of contact position or safe isolation. Confirm driver leakage and release timing; do not add an arbitrary bleed resistor without circuit-specific design. De-energize before insertion or removal.
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.