SENTOP UK Series
Universal Rail-Mounted Screw Terminal Blocks | Professional Connection Solutions
Product Overview
SENTOP UK series terminal blocks represent the industry standard for reliable electrical connections. Utilizing advanced screw-clamp technology, these blocks ensure a maintenance-free and gas-tight connection for a wide range of wire sizes. Designed for versatility, they mount easily on both G-type (NS 32) and Top-hat (NS 35) DIN rails. Whether for factory automation, renewable energy, or complex control cabinets, the UK series provides the durability and safety required for high-performance industrial environments.
Full Range Technical Specifications
| Model No. | Dimensions (LxHxW) mm | Bolt Size | Voltage (V) | Current (A) | Conductor Area |
|---|---|---|---|---|---|
| UK 1.5N | 42.5 x 41 x 4.2 | M2 | 500V | 17.5A | 1.5mm² |
| UK 2.5B | 42.5 x 41 x 4.2 | M3 | 500V | 24A | 2.5mm² |
| UK 3N | 42.5 x 46 x 5.2 | M3 | 800V | 24A | 2.5mm² |
| UK 5N | 42.5 x 46 x 5.1 | M3 | 800V | 32A | 4.0mm² |
| UK 6N | 42.5 x 46 x 5.1 | M4 | 800V | 41A | 6.0mm² |
| UK 10N | 42.5 x 46 x 10.2 | M4 | 800V | 57A | 10mm² |
| UK 16N | 42.2 x 42.6 x 12.2 | M4 | 800V | 76A | 16mm² |
| UK 25N | 42.2 x 46 x 12.2 | M4 | 800V | 100A | 25mm² |
| UK 35N | 50.5 x 50.5 x 15 | M6 | 1000V | 125A | 35mm² |
| UKH 50 | 71.9 x 78.8 x 20.7 | M6 | 1000V | 150A | 50mm² |
| UKH 95 | 83.5 x 90.6 x 25 | M8 | 1000V | 232A | 95mm² |
| UKH 150 | 101.2 x 111.4 x 31 | M10 | 1000V | 309A | 150mm² |
| UKK 3 (Double Layer) | 57 x 61.2 x 5.2 | M3 | 500V | 24A | 2.5mm² |
| UKK 5 (Double Layer) | 57 x 61.2 x 6.1 | M3 | 500V | 32A | 4.0mm² |
| UDK 4 (4-Conductor) | 64 x 46 x 6.2 | M3 | 630V | 32A | 4.0mm² |
| UK 5-HESI (Fuse) | 74 x 56 x 8.2 | M3 | 800V | 6.3A | 4.0mm² |
| URTK/S (Test) | 72.8 x 51 x 8.2 | M4 | 400V | 41A | 6.0mm² |
| USLKG 2.5 (Ground) | 42.5 x 41 x 6.3 | M3 | – | – | 2.5mm² |
| USLKG 5 (Ground) | 42.5 x 46 x 5.2 | M3 | – | – | 4.0mm² |
| USLKG 10 (Ground) | 42.5 x 46 x 10.2 | M4 | – | – | 10mm² |
| USLKG 50 (Ground) | 71.5 x 76.8 x 20.2 | M6 | – | – | 50mm² |
Quality Construction
- PA66 Housing: Anti-aging, UV resistant, and UL94 V-0 flame retardant.
- Copper Alloy: Tin-plated for maximum conductivity and corrosion protection.
- Universal Foot: Snaps onto NS 35/7.5, NS 35/15, or NS 32 DIN rails.
Compliance & Accessories
Our UK series supports a full ecosystem of accessories for professional labeling and bridging:
End Brackets (E/UK)
Fixed Bridges (FBI)
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