DatasheetISUS Switch Position Indicators
The ISUS series includes compact switch position indicators for panel mounting. The devices are used for the visual indication of switching states and are available in several designs. Depending on the model, mounting diameters of Ø 16 mm or Ø 22 mm, round or square front versions as well as different LED colours and symbol variants are available.
All versions are designed for a maximum current consumption of 20 mA and offer IP65 protection. The standard versions allow connection of conductors up to 2.5 mm²; selected versions are also available with Faston connection 2.86 × 0.8 mm. The permissible operating temperature is -25…+55 °C. Depending on the version, the devices can be specified for AC or DC voltages such as 12 V, 24 V, 48 V, 60 V, 110 V, 125 V, 220 V or 230 V.
| Article number / Type | Version | Short description |
|---|---|---|
| ISUS-01 | Switch position indicator, Ø 22 mm | Compact switch position indicator with Ø 22 mm mounting hole, IP65, max. 20 mA current consumption, conductor cross-section up to 2.5 mm² and panel thickness up to 12 mm. |
| ISUS-01-Q | Square version, Ø 22 mm | Square version of the ISUS-01 for Ø 22 mm mounting hole with IP65 protection, suitable for clear switch position indication in control and switch panels. |
| ISUS-01-T | Switch position indicator with Faston connection | Version with Ø 22 mm mounting hole and Faston connection 2.86 × 0.8 mm, IP65, max. 20 mA and panel thickness up to 12 mm. |
| ISUS-01-T-Q | Square Faston version | Square Faston version of the ISUS-01-T for Ø 22 mm mounting hole, with IP65 protection and compact design for panel mounting. |
| ISUS-02 | Switch position indicator, Ø 16 mm | Small design with Ø 16 mm mounting hole, IP65, max. 20 mA current consumption, conductor cross-section up to 2.5 mm² and panel thickness up to 8 mm. |
| ISUS-02-Q | Square version, Ø 16 mm | Square version of the ISUS-02 with Ø 16 mm mounting hole, suitable for compact indication panels with limited installation space. |
| ISUS-02-T | Switch position indicator with Faston connection, Ø 16 mm | Compact Ø 16 mm version with Faston connection 2.86 × 0.8 mm, IP65, max. 20 mA and optional test function according to ordering configuration. |
| ISUS-02-T-Q | Square Faston version, Ø 16 mm | Square Faston version of the ISUS-02-T with Ø 16 mm mounting hole and IP65 protection for compact panel applications. |
| ISUS-03-T | Switch position indicator, Ø 22 mm | Switch position indicator with Ø 22 mm mounting hole, IP65, max. 20 mA, conductor cross-section up to 2.5 mm² and operating temperature -25…+55 °C. |
| ISUS-03-T-Q | Square version, Ø 22 mm | Square version of the ISUS-03-T for Ø 22 mm mounting hole with IP65 protection and configurable LED colours and voltages. |
| ISUS-09 | Switch position indicator, Ø 22 mm | Switch position indicator with Ø 22 mm mounting hole, IP65, max. 20 mA and minimum spacing between mounting holes of 33 mm. |
| ISUS-09Q | Square version, Ø 22 mm | Square version of the ISUS-09 with Ø 22 mm mounting hole, IP65 and configurable LED and voltage options. |
| ISUS-95 | Switch position indicator, Ø 22 mm | Robust version with Ø 22 mm mounting hole, IP65, max. 20 mA, conductor cross-section up to 2.5 mm² and minimum spacing between mounting holes of 40 mm. |
| ISUS-95-L | Switch position indicator, short version | Variant of the ISUS-95 series with Ø 22 mm mounting hole, IP65 and reduced voltage/colour configuration, especially suitable for compact indications. |
| ISUS-99 | Switch position indicator, Ø 22 mm | Switch position indicator with Ø 22 mm mounting hole, IP65, max. 20 mA and minimum spacing between mounting holes of 33 mm. |
| ISUS-99-Q | Square version, Ø 22 mm | Square version of the ISUS-99 for panel mounting with IP65 protection and configurable LED colours, symbols and operating voltages. |
| ISUS-99-L | Switch position indicator, L version | L version of the ISUS-99 series with Ø 22 mm mounting hole, IP65, max. 20 mA and limited voltage/colour configuration. |
| ISUS-99-L-Q | Square L version | Square L version of the ISUS-99 with Ø 22 mm mounting hole, IP65 and compact symbol indication. |
| ISUS-99-GS | Switch position indicator with GS symbols | Switch position indicator with Ø 22 mm mounting hole, IP65, max. 20 mA and selectable GS symbols for special indication tasks. |
| ICSL-12 | Switch position indicator with symbol selection | Compact Ø 22 mm version with IP65, max. 20 mA and selectable GS-01 to GS-04 symbols for customer-specific switch position indications. |
