The innovative junction box (ELAK-Ex-R) with mounting base (Ex-it) is suitable for use in
areas subject to explosion hazard and offers many advantages. The cable that is led in does
not have to be bent sharply thanks to the shape of the box. This protects the cable against
damage. Thanks to the integrated mounting base, no mounting bracket is needed. This is especially advantageous with pipe trace heating systems, since the cable can be led in directly
through the mounting base. No more screw connections are required for heating conductors
and sensors. A safety screw connection with enclosed tool prevents the cover from moving.
Additional fastening possibilities for identification plates make it possible to label heating
circuits reliably in complex systems complex systems
Checklist
|
Assembly Accessories |
||
|---|---|---|
|
ELB-15.02 |
Hose clamp 16-25 mm (DN 15, 1/2"), mat. 1.4301 |
2723001016 |
|
ELB-15.04 |
Hose clamp 25-40 mm (DN 25, 1"), mat. 1.4301 |
2723001025 |
|
ELB-15.06 |
Hose clamp 40-60 mm (DN 40, 1.5"), mat. 1.4301 |
2723001040 |
|
ELB-15.09 |
Hose clamp 70-90 mm (DN 65, 2.5"), mat. 1.4301 |
2723001070 |
|
ELB-15.11 |
Hose clamp 90-110 mm (DN 80, 3"), mat. 1.4301 |
2723001090 |
|
ELB-13V1 |
Threaded strapping tape, 11 mm, 30 m, mat. 1.4301 |
2723001010 |
|
ELB-13V2 |
Turnbuckle 1.4301 (pkg. = 10 pieces), mat. 1.4301 |
0930042 |
At a glance
Building technology
Water and wastewater systems
Industrial plants
that require frost protection
or process temperatures
Advantages
No mounting bracket required
No static charging
Snap lock = close the cover
without tool
Identification plate can be
provided by the customer
Suitable connection
Up to 3 heating cables ELSR,
Up to 3 heating cables ELKM-AE
Up to 3 heating cables ELKM-AG
Up to 2 PT100
1 supply line
Suitable connection
lBExU 08 ATEX 1113 X
IECEx IBE 16.0001X
IBEXU 09 ATEX 1023U
|
Technical Specifications |
|
|---|---|
|
Operating voltage (max.) |
800 V |
|
Nominal current |
Max 32 A per terminal 6 mm² (Ex-it-R-ELTf max. 24 A) |
|
Ambient temperature |
- 20 °C to +50 °C |
|
Connection cross-section* |
Supply line max. 10 mm², 9 - 17 mm diameter |
|
Housing material |
Polyamide, black |
|
Dimensions |
(approx.) Ø 154.5 mm, height 125 mm |
|
Protection |
IP 65 |
|
Operating temperature of mounting base |
max. +200 °C |
|
Material of mounting base |
PPS |
|
Max. insulation thickness |
100 mm |
|
Min. pipe diameter |
≥ NW3/4“ / AD 20 mm |
|
Weight |
approx. 0.7 kg |
Connection cross-section (solid or with fine wires without wire end ferrule); terminal heating cable max. 6 mm² (AWG12);
Terminal temperature sensor max. 2.5 mm² (AWG 13)
Scope of Delivery
|
Ex-It-R |
||
|---|---|---|
|
Type |
Qty |
Clamp range |
|
Blind plug M20x1,5 |
1 |
|
|
Blind plug M25x1,5 * |
1 |
|
|
Cable gland M20x1,5 * |
1 |
9 - 12 mm |
|
Cable gland M25x1,5 |
1 |
9-13/12-17 mm |
|
Protective earth termina |
1 |
2,5 mm² |
|
Double-deck terminal |
2 |
2,5 mm² |
|
Protective earth terminal |
2 |
4 mm² |
|
4-wire feed-through terminal |
2 |
4 mm² |
|
Ex-It-R-T |
||
|---|---|---|
|
Type |
Qty |
Clamp range |
|
Blind plug M25x1,5 |
1 |
|
|
Blind plug M20x1,5 |
1 |
|
|
3-wire protective earth terminal |
1 |
10 mm² |
|
3-wire feed-through terminal |
2 |
10 mm² |
|
Ex-It-R-ELTf |
||
|---|---|---|
|
Type |
Qty |
Clamp range |
|
Plug M25x1,5 |
1 |
|
|
Blind plug M25x1,5 * |
1 |
|
|
Cable gland M25x1,5 |
1 |
9 - 12 mm |
|
Protective earth terminal |
2 |
2,5 mm² |
|
Feed-through termina |
8 |
2,5 mm² |
Note: The ELAK-R system does not include connection and termination sets. Please order these separately according to the Type of heating
cable you are using
|
Ordering Information |
||
|---|---|---|
|
Type |
Suitable connection |
Item no |
|
Ex-it-R |
Junction box incl. mounting base, for 3 ELSR-N/ -LS/ -H/ -SH/ -SHH, 1 AL, 1 sensor line |
0X80070 |
|
Ex-it-R-T |
Junction box incl. mounting base, for splice or T-connection, up to 3 ELSR-N/ -LS/ -H/ -SH/ -SHH |
0X80082 |
|
Ex-it-R-ELTf |
Junction box incl. mounting base, 1 sensor line |
0X80092 |