This document describes the features and characteristics of Schurter's 99 power entry modules/combination elements KM, KMF, including ultra-compact design, innovative EMC shielding, pre-wired single elements, etc.
The handbook describes SCHURTER's KM and KMF power entry modules, which are panel‑mount snap‑in devices offering an appliance inlet, fuse holder, line switch and optional line filter. Both versions feature ultra‑compact design, EMC shielding with flexible steel segments, and extra‑safe fuse drawers that require a tool for removal.
Key technical data include rated voltage of 125/250 VAC, rated currents of 1‑10 A, IP40 protection, and operation over –25 °C to +85 °C. The document also lists dimensions, panel‑cutout sizes, order numbers, and accessories such as fuse drawers and rocker switches.
| Rated voltage | 125/250 VAC; 50/60 Hz |
|---|---|
| Rated currents | 1‑10 A @ 1:40 °C |
| Leakage current (Standard) | < 0.5 mA (250 V/60 Hz) |
| Leakage current (Medical) | < 5 A (250 V/60 Hz) |
| Test voltage (L‑N) | 1.7 kV DG (2 s) |
| Test voltage (L‑N‑PE) | 2.7 kVDC |
| Ambient temperature range | –25 °C to +85 °C |
| Degree of protection (front side) | IP40 |
| Terminal size | 4.8 × 0.8 mm |
| Panel thickness options | 1, 1.5, 2, 2.5 mm |
They are rated for 125/250 VAC, 50/60 Hz and support currents from 1 A to 10 A at a temperature of 1:40 °C.
The front side has an IP40 protection rating according to IEC 60529.
They are approved for ambient temperatures from –25 °C up to +85 °C.