This document presents the Senator Imp safety‑limit switch family, describing the range of actuator heads, contact configurations (e.g., 1 N/C + 1 N/O, 2 N/C), and mounting options for confined spaces. It highlights the ability to rotate the head for easy installation and includes details on programmable heads for directional operation.
Technical data such as utilisation categories, voltage and current ratings, insulation and impulse withstand values, operating temperature range, mechanical life, and compliance with EN standards are provided. The sheet also lists part numbers for various contact types and notes the availability of replacement heads and actuators.
| Utilisation category | AC 15 – DC 13 |
|---|---|
| Maximum switched voltage / load | 500 V / 800 VA |
| Insulation voltage (Uins) | 500 V |
| Impulse withstand voltage (Uimp) | 8000 V |
| Operating temperature range | -25 °C to +70 °C |
| Mechanical life | 1 × 10⁸ cycles |
| Contact gap | >2 mm |
It conforms to EN 1088, EN 60947-5-1, EN 292, EN 60204‑1, and EN 60047‑5‑1.
The maximum switching voltage is 500 V.
Yes, the head can be rotated 360° in 90° increments to simplify mounting.