FAPELEC · TOSUNLUXDatasheet — Rail-mounted terminal blocks UK · USLKG · UKK · MRKfapelec.ma/en/produits/armoire-raccordement/blocs-de-jonction-uk/ · 22/10/2026
Series · Terminal block · UK
Rail-mounted terminal blocks UK · USLKG · UKK · MRK — TOSUNLUX Moroccofapelec.ma
Rail-mounted terminal blocks UK · USLKG · UKK · MRK
Feed-through · green-yellow earth · double-level · end stop
2.5–150 mm² · IEC 60947-7-1
TOSUNLUX (Tosun) screw terminal blocks for DIN rail: UK feed-through terminals, USLKG green-yellow earth terminals, UKK double-level terminals and MRK compact blocks. Series accessories: jumper bars, partition plates, end stops and markers.
IEC 60947-7-1IEC 60947-7-2
DIN railMounting
ScrewTightening
4Families
Rail-mounted terminal blocks UK · USLKG · UKK · MRK — TOSUNLUX Moroccofapelec.maReference selector
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Also searched as: UK5N · UK16N · UK25N · UK95N · UK150N · USLKG3N · USLKG5N · USLKG6N · USLKG10N · USLKG16N · USLKG35N · MRK-4
Technical characteristics
| Type | Screw terminal blocks for rail |
|---|---|
| Rated voltage | 800 V1 |
| Rated current | 24 A (UK2.5B) → 125 A (UK35N)1 |
| UK series | Feed-through terminals UK2.5B to UK35N · UKH50 to UKH150 |
| USLKG series | Green-yellow earth terminals USLKG2.5N to USLKG50N |
| UKK series | Double-level terminals UKK-3 · UKK-5 |
| Jumper bars | 2.5N · 3N · 5N · 6N · 10N · 16N · 35N |
|---|---|
| Separator | Common to terminals 3 to 16 |
| Markers | 3-6 · 10 · 16 |
| Mounting | 35 mm DIN rail · width 5.2 mm (UK2.5) → 15 mm (UK35)2 |
| Standard / marking | IEC 60947-7-1 · IEC 60947-7-2 (earth)3 |
|---|
- 1 Value from an equivalent series, to be confirmed when ordering.
- 2 Normative value: 35 mm symmetrical rail IEC 60715 (EN 60715); 17.5 / 18 mm module (DIN 43880).
- 3 Normative value: IEC 60947-7-1 · IEC 60947-7-2 (earth).
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