| Usage |
| Standard switch for concrete mixers, drills, stone cutting machi nes, saws, etc. |
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| Description - Art. No. 204.983 (see below for details of other switch versions) |
| - On/Off switch (0 – 1) |
| - plug shroud shock proof 2P+E with plug lock |
| - low voltage release / contactor (UA) |
| - with connector for thermal contact / winding thermostat (TK) |
| - with transparent PVC cover over ON/OFF buttons |
| - housing for surface on motor terminal box (bottom section open) |
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| Technical data |
|
| mains data Ue: |
1 / N / PE, 230V / 50Hz |
| switching capacity AC - 1: |
230V / 16A / 6kW |
| switching capacity AC - 3: |
230V / 13,5A / 3kW |
| overload protection: |
connector for thermal contact in motor |
| mains outlet: |
plug shroud shock proof 2P+E with red plug lock (prevents the shock-proof coupling falling out of the plug shroud) |
| motor litz outlet: |
1 litz wire, green and yellow with wire-end claw approx. 130mm long, litz wires, blue and brown with wire-end claws approx. 120mm long |
| protection type: |
IP 54 (protection from dust deposits and spraying water) |
| switch design: |
open – opening in bottom section 68 x 68mm |
| switch fastening: |
2 bushing boreholes (diagonal) Ø 5.3mm - 68 x 68mm |
| material / color: |
polypropylene PP / Housing black, polyamide PA / Plug shroud red |
| dimensions (LxWxH): |
approx. 128 x 95 x 123mm including bottom section H=15 mm |
| weight: |
approx. 550 to 750g depending on version |
| Wiring diagram |
 851.578.pdf, INFO to low voltage release |
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| Other switch version (Art. No. 204.984...) like 204.983 but with the following differences: |
| with additional low voltage release (ÜLS) |
| Technical data |
|
| overload protection: |
8, 10, 12 or 14A with automatic reset |
| motor litz wires: |
1 litz wire, green and yellow with wire-end claw 130mm long, 3 litz wires, black, brown and gray with wire-end claws 95mm long |
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| Abbreviation: |
|
| UA |
low voltage release / contactor |
| TK |
thermal contact |
| ÜLS |
overload release |
