Siemens 52BT6E9A Illuminated Pushbutton Switch
Primary Specifications (52BT6E9A)
| Spec Key | Value |
|---|---|
| Actuator Type | Round, Button |
| Circuit | DPST-NO/NC |
| Current Rating | 60A (AC) |
| Illumination Type | LED, Clear |
| Illumination Voltage | 120 VAC |
| IP Rating | IP66 — Dust Tight, Water Resistant |
| Mounting Type | Panel Mount, Front |
| Panel Cutout | Circular — 30.00mm Dia |
| Operating Temperature | 35°C ~ 70°C |
| Enclosure Type | Box |
| Mfr | Siemens |
The seed unit mates into NEMA 4X enclosures via a 30 mm circular panel cutout. LED illumination draws from the same 120 VAC supply as the contact coil—no separate transformer tap required.
Family Comparison (52BT6E9A vs. Alternates)
| Spec | 52BT6E9A | 52BT6E9AB | 52BT6E9K | 52BT6E2A | 52BT6E5A | Similarity |
|---|---|---|---|---|---|---|
| Illumination | LED, Clear | LED, Yellow | Incandescent | Incandescent, Clear | LED, Clear | — |
| Circuit | DPST-NO/NC | DPST-NO/NC | — | DPST-NO/NC | DPST-NO/NC | — |
| Current Rating | 60A AC | 60A AC | — | 60A AC | 60A AC | — |
| Voltage | 120 VAC | 120 VAC/DC | 120 VAC | 120 VAC/DC | 120 VAC | — |
| IP Rating | IP66 | IP66 | — | IP66 | IP66 | — |
| Mounting | Panel, Front | Panel, Front | — | Panel, Front | Panel, Front | — |
| Operating Temp | 35–70°C | 35–70°C | — | 35–70°C | 35–70°C | — |
All family members share the 52BT6E prefix and Siemens manufacture.
- 52BT6E9AB: Replaces clear LED with yellow LED; retains DPST-NO/NC contact arrangement and full IP66 seal. Identical mounting and current ratings.
- 52BT6E9K / 52BT6E9J: Incandescent illumination at 120 VAC; no contact-specification fields present in this record. Falls back to shared enclosure and voltage only.
- 52BT6E9KV / 52BT6E9JV: Adds screw-terminal termination; orange actuator cap; incandescent source at 120 VAC. Mounting matches the seed.
- 52BT6E9GV: Incandescent source without extended contact data. Shares 120 VAC nominal and box enclosure.
- 52BT6E2A: Red cap variant; incandescent clears to match the seed's LED clarity; retains DPST-NO/NC and IP66.
- 52BT6E5A: Blue cap with LED, Clear; matches the seed's illumination technology and contact rating.