Terminal Block Connector UKK 250A Screw Type
- Conductor Range:
- In 1x(35-120)mm² Out 2x(6-35)mm²/5x(2.5-16)mm²/4x(2.5-10)mm²
- Standard:
- IEC 60947-7-1
- Bolt:
- Zinc Coated Steel
- Voltage:
- 600V
- Color:
- Gray-Blue
- Packaging Details:
- Carton
- Certification:
- UL
UKK Series Single Pole Distribution Blocks
| Material | PA66 |
| Grade of flame retardant | V2 |
| Metal Meterial | Brass nickel plated |
Features
Tinned copper or aluminum block allows for copper or aluminum conductor direct connections, or using ferrule
Screw retaining cover is hinged and removable
Design allows for visual inspection of conductor and confirmation of connection
Modular snap-together blocks for building multi-pole power blocks
Easily clips onto DIN rail or mounts to panel with screws
95% fill ratio
RoHS compliant
Conforms to EN 45545 obtaining an HL3 classification for chapter R23 and HL2 classification for chapter R22
Halogen free
Catalog Number
UKK-250
Certifications
Material
| Size(mm) | 96.2x50x49.30 |
| Screw | Zinc-Coated Steel |
| Conductor | Tin-Coated Brass |
| Housing | PA66/V-0 |
| Cover | PC |
Electrical Date
| Standards | IEC 60947-7-1 | UL1059 |
| Voltage(V) | 1000 | 600 |
| Current(A) | 250 | 255 |
| Icw(KA) | 24.5 | |
| Ipk(KA) | 51 |
Wiring Data
| Input | A | B | C |
| Connection Points | x1 | ||
| Torque(N.m) | 19 | ||
| Diameter(mm) | 15 | ||
| Metric Wire(mm²) | 30-120 | ||
| Imperial Wire(AWG) | 6-250kcmil | ||
| Ootput | A | B | C |
| Connection Points | x2 | x5 | x4 |
| Torque(N.m) | 4.4 | 2.7 | 2.7 |
| Diameter(mm) | 9 | 6.8 | 6.1 |
| Metric Wire(mm²) | 6-35 | 2.5-16 | 2.5-10 |
| Imperial Wire(AWG) | 10-1 | 14-4 | 14-6 |
Diagrams
SINGLE POLE DIST. BLOCK, 85 A UL/CSA, CABLE LINE, 6 CABLES LOAD,
COPPER
