During technical comparisons, BANNERENGINEERING-SI-QS90MD-100 appears alongside Banner Photoelectric Sensor, Banner Bannerengineering Stbvr81Q6 and Banner Safety Light Curtain Type 4 S4B so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Banner SI-QS90MD-100 Safety Switch
The Banner SI-QS90MD-100 Safety Switch offers Mechanical - Kit, type, Wiring Chamber connection type. Manufactured by Banner under the Banner Safety Switch category, this model belongs to the SI Series.

| Device Type | Mechanical - Kit |
| Connection Type | Wiring Chamber |
Banner SI-QS90MD-100 Safety Switch – Technical Specifications
| Specification | Value |
|---|---|
| Device Type | Mechanical - Kit |
| IP Rating | IP65 |
| Primary Housing Material | Thermoplastic |
| Minimum Hinged Door Size (mm) | 150 |
| Min Op. Temperature (°C) | -30 |
| Max Op. Temperature (°C) | 80 |
| Minimum Hinged Door Size (mm) | 150 |
| PL Rating | PL e |
| SIL Rating | SIL CL 3 |
| Actuation | High-Force In-Line |
| Output Type | Contacts |
| Connection Type | Wiring Chamber |
| In-Series Diagnostics | No |
| Switch Style | Contact |
| Device Shape | Rectangular |
| Safety Category | Cat 4 |
| SISTEMA | B10d = 2 million |
| Actuator (Safety) Contacts | 1 NC/1 NO |
| Coding Level/Tamper Resistance | Low |
| Mechanical Life (operations in millions) | 1 |
| Auxilliary Output | No |
| Device Size | 90 x 52 x 33 |




