Datasheet

 
Technical data
Dimensions Width Length Height NS 35/7,5
[mm] 18 81 65.5 10 38 -
Max. electrical data I
max.
[A]  U
max.
[V]  Max. Ø [mm²] AWG (UL)
30
2
) 1000
2
) 0.75 - 25 -
IEC 60269-1/-2 
Rated data IEC UL CSA IEC/
EN60079-7
Rated voltage [V] 1000
2
)--- ----
Nominal current / cross section [A] / [mm²] 30
2
) / 16--- ----
Rated cross section [mm²] 25 - - - - - - -
Cross section range AWG 16 - 3 - - - - - - -
Connection capacity Solid Stranded Ferrule
  without/with plastic sleeve
1 conductor [mm²] 1.5 - 25 0.75 - 25 1.5 - 16 1.5 - 16 - - - -
2 conductors (of the same type) [mm²] 1.5 - 4 0.75 - 10 1.5 - 4 - - - - -
2 stranded conductors with a TWIN ferrule [mm²] - - - 1.5 - 10 - - - -
Max. cross section with insertion bridge [mm²] 10 10 - - - - - -
General data
Fuse type / dimensions – / [mm] Midget / 10.3 x 38
Stripping length [mm] 11
Screw thread M5
Tightening torque [Nm] 2 - 2.5
Insulating material PA
Inflammability class according to UL 94 V0
Ordering data
Description
No. of
pos.
Color Type I
max
Order No.
Pcs. /
Pkt.
Fuse terminal block, for mounting on NS35..., for
midget fuse inserts 10.3 x 38 mm
1
)
black UK 10,3-HESI 1000V 3211236 10
With LED for 400-1000VDC black UK 10,3 HESILED 1000V 3211249 10
Midget fuse, 10.3x38mm, nominal current:2A white
Nominal current: 4A white
Nominal current: 6A white
Nominal current: 8A white
Nominal current: 10 A white
Nominal current: 12 A white
Nominal current: 16 A white
Nominal current: 20 A white
Accessories
Insertion bridge, can be separated, insulated spine
1-phase 2 gray EB 2-18 76 A 3009300 50
1-phase 3 gray EB 3-18 76 A 3009305 50
1-phase 56 gray EB 56-18 76 A 3009299 5
Spacer for neighboring fuse terminal block white DP-UK 10,3-HESI 3211238 100
Partition plate, 2mm wide gray TPN-UK 3003062 10
Connection pin, for connecting several fuse
terminal blocks, 2-pos.
black VS-UK 10,3-HESI N 2POL 3048532 10
3-pos. black VS-UK 10,3-HESI N 3POL 3048409 10
Screwdriver SF-SL 0,6X3,5-100 S-VDE 1212587 10
Center groove marking ZBF 16 (see Catalog 5)
404 PHOENIX CONTACT
UK 10,3-HESI 1000V lever-type
terminal blocks for photovoltaics
Notes:
For tools for stripping and crimping solar cables and connectors,
see Catalog 5.
For disconnect terminal blocks with 1000V and diode terminal
blocks STME... HV see page 195.
For detailed information on PV applications and power dissipation
data, see phoenixcontact.net/products
For further fuse inserts with UL approval, see
phoenixcontact.net/products
1
) If the fuse is faulty, the downstream circuit is not off load.
2
) The current and voltage are determined by the fuse.
– Terminal blocks for protecting PV strings
– Particularly suitable for protecting
monocrystalline and polycrystalline
modules
– Suitable for standard 10.3x38mm fuse
inserts with gPV characteristic
– Electric strength up to 1000VDC
– LED display indicates that a fuse has
blown
– The spacers are used for improved heat
dissipation, particularly when installing
the fuse terminal blocks in compact
control boxes
Fuses
– Special fuses with ultra-rapid PV
characteristic (gPV)
– Use in PV strings with a nominal voltage
of up to 1000VDC
– Safe shutdown even in the event of short-
circuit currents that are just above the
nominal current
Terminal blocks
UK universal terminal blocks
25 (25) mm², 30 A, 1000V, lever-type fuse
terminal block for midget fuses 10.3 x 38 mm