ENMG / ELECTROMECHANICAL RELAYS
G30F Type KA
30 A power relays with mounting ears
G30F Type A power relays in the K mounting-ear configuration for installation inside industrial equipment, using #250 quick-connect terminals.
Request a quote ↗TECHNICAL DATA / G30F Type KA
Specifications & selection.
- DPDT and 3PDT selections; 30 A contact class.
- Basic, LED, DC-suppressed and AC-suppressed versions.
- 6.35 mm quick-connect tabs and rear mounting ears.
| Function | DPDT | 3PDT |
|---|---|---|
| Basic | G30F-K2Z-A | G30F-K3Z-A |
| LED | G30F-K2ZL-A | G30F-K3ZL-A |
| LED + DC suppression | G30F-K2ZLD-A | G30F-K3ZLD-A |
| LED + AC suppression | G30F-K2ZLV-A | G30F-K3ZLV-A |
| Parameter | Published value |
|---|---|
| Contact class | 30 A at 250 VAC / 30 VDC; AC-1 resistive application |
| Contact material / resistance | AgSnO₂ silver alloy / initially ≤100 mΩ |
| Minimum load | 100 mA at 5 VDC |
| Coil choices | 12 / 24 VDC; 24 / 110 / 220 / 380 VAC |
| Coil consumption | DC <1.5 W; AC <2.5 VA |
| Operate voltage | DC ≤75%; AC ≤80% of rated |
| Release voltage | DC ≥10%; AC ≥30% of rated |
| Maximum coil voltage | 110% rated; confirm continuous-duty conditions |
| Insulation resistance | 100 MΩ at 500 VDC |
| Withstand: open contacts / poles / coil-contact | 1200 / 1500 / 2500 Vrms, 50/60 Hz, 1 minute |
| Electrical / mechanical life | 10,000 / 100,000 operations in official prose; test load not given |
| Operation / storage | −25 to +55 °C / −40 to +125 °C |
| Humidity | 35–80% RH; no condensation or icing |
Selection & installation notes
- The source reuses Type A family information. Its 39 × 88 mm outline and approximately 90 g figure describe a relay/socket assembly, not a verified K mounting-ear outline. Request the K drawing and hole spacing.
- The LD option is described as a flyback diode in the chart and TVS in prose. Confirm the fitted suppression component, polarity and release behaviour for the ordered coil.
- Do not use the inconsistent prose terminal-number list for wiring. Follow the bottom-view diagram supplied with the exact DPDT or 3PDT unit.
- A 40 A socket does not increase the relay contact rating. Coil voltage, contact voltage, socket insulation voltage and assembly current limits are separate specifications.
- Isolate coil and load power before connecting. Tighten mounting ears evenly, fully seat quick-connect terminals, and derate for inductive, motor, lamp or capacitive loads.
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.