SEIFERT
The Seifert SLIMLINE PRO cooling units are high-performance enclosure cooling solutions designed for industrial applications where reliability and efficiency are critical. Built with a robust slimline design, these units provide powerful cooling while optimising space within electrical enclosures and control panels.
Suitable for both indoor and outdoor environments, the SLIMLINE PRO range ensures consistent temperature control, protecting sensitive electrical and electronic components from overheating. Its advanced cooling technology delivers efficient heat dissipation, making it ideal for demanding applications in automation, switchgear, and industrial systems.
| Product series | Slimline Pro |
|---|---|
| Cooling capacity L35L35 | 350 W |
| Cooling capacity L35L50 | 200 W |
| Operating temperature range | 10°C - 55°C |
| Setting range | +25°C...+50°C ( pre set +35°C) |
| System air flow ambient/cabinet | 200 / 122 m³/h |
| Unimpeded air flow ambient/cabinet | 408 / 180 m³/h |
| Dimensions | 600 x 250 x 135 (45+90) mm |
| Color House | Grey RAL 7035 |
| IP Class Housing | IP55 |
| Weight | 137 |
| Nominal power L35L35 | 310 W |
|---|---|
| Current L35L35 | 1.5 |
| Starting Current | 4 |
| Max current | 1.7 |
| Voltage | 230 V |
| Fuse size | 15 A (T) |
| Approvals | CE, cRUus, cULus |
| 12406_Refrigerant / GWP | R 513A / 630 |
| Power Max | 370 |
The Seifert SLIMLINE PRO cooling units are high-performance enclosure cooling solutions designed for industrial applications where reliability and efficiency are critical. Built with a robust slimline design, these units provide powerful cooling while optimising space within electrical enclosures and control panels.
Suitable for both indoor and outdoor environments, the SLIMLINE PRO range ensures consistent temperature control, protecting sensitive electrical and electronic components from overheating. Its advanced cooling technology delivers efficient heat dissipation, making it ideal for demanding applications in automation, switchgear, and industrial systems.
You already added this product. Choose whether to increase quantity on the existing row or add the product as a new row.
Modular busbar systems that streamline power distribution, improve safety, and speed up panel builds.
A familiar face returns. Jim Murray joins OEM-Demesne as Chief Sales & Supplier Officer, bringing 26 years of industry leadership back to the business at a defining moment in the move to OEM Automatic.
Katko has launched a significant upgrade to its IsoSafe KSM safety switch range (16–25A), built around the realities of modern installation work. The redesigned side-operated switch combines an
Modular busbar systems that streamline power distribution, improve safety, and speed up panel builds.
Great electrical installations don't fail because of the major components. They fail because of the small ones that didn't get enough attention.
It's easy to focus on the big-ticket items during specification — and let the terminal blocks become an afterthought. But inferior connection components have a habit of making themselves known over time. Loose connections, degraded insulation, premature failure. The kind of faults that are frustrating to trace and expensive to fix.
Tekox engineer their terminal strips, safety blocks, insulated strips, and porcelain blocks to the standards your installations deserve. Available now from Demesne Electrical — get in touch and we'll show you the range.
Conta-Clip PPVK push-in potential distribution terminals simplify control cabinet wiring with tool-free connections, compact DIN rail mounting, and reliable current distribution up to 41A.
|
|
|
|
|
|
||
|---|---|---|---|---|---|---|
|
|
|
|
|
|
||
|
|
|
|
|
|
||
|
|
|
|
|
|
||
|
|
|
|
|
|
||
|
|
|
|
|
|
||
|
|
|
|
|
|
| My favourites | Articles | Cooling capacity L35L35 | Cooling capacity L35L50 | Operating temperature range | System air flow ambient/cabinet | Unimpeded air flow ambient/cabinet | Dimensions | Dimension recessed | Color House | IP Class Housing | Weight | Nominal power L35L35 | Current L35L35 | Starting Current | Max current | Voltage | Fuse size | 12406_Refrigerant / GWP | Power Max | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
KG8503-230V-RAL7035 350W SLIMLINE PRO
Art:
850300001
Copied
|
350 W
|
200 W
|
10°C - 55°C
|
200 / 122 m³/h
|
408 / 180 m³/h
|
600 x 250 x 135 (45+90) mm
|
|
Grey RAL 7035
|
IP55
|
137
|
310 W
|
1.5
|
4
|
1.7
|
230 V
|
15 A (T)
|
R 513A / 630
|
370
|
|
||
|
KG 8503-230V stainless steel 304 SP
Art:
850300S62
Copied
|
350 W
|
200 W
|
10°C - 55°C
|
200 / 122 m³/h
|
408 / 180 m³/h
|
600 x 250 x135 (45) mm
|
|
|
IP56
|
13.7
|
310 W
|
1.5
|
4
|
1.7
|
230 V
|
15 A (T)
|
R 513A / 630
|
370
|
|
||
|
KG8506-230V-RAL7035 670W SLIMLINE PRO
Art:
850600001
Copied
|
670 W
|
435 W
|
10°C - 55°C
|
200 / 122 m³/h
|
408 / 180 m³/h
|
600 x 250 x135 (45) mm
|
|
Grey RAL 7035
|
IP55
|
14
|
380 W
|
1.9
|
6
|
2.5
|
230 V
|
15 A (T)
|
R 513A / 630
|
560
|
|
||
|
SLIMLINE PRO – KG 8506
Art:
850600S62
Copied
|
670 W
|
435 W
|
10°C - 55°C
|
200 / 122 m³/h
|
408 / 180 m³/h
|
600 x 250 x135 (45) mm
|
|
|
IP55
|
14
|
380 W
|
1.9
|
6
|
2.5
|
230 V
|
15 A (T)
|
R 513A / 630
|
600
|
|
||
|
KG 8506-400V RAL7035 670W SLIMLINE PRO
Art:
850620001
Copied
|
700 W
|
620 W
|
10°C - 55°C
|
225 / 122 m³/h
|
408 / 180 m³/h
|
600 x 250 x 187.6 (48.6+139) mm
|
|
Grey RAL 7035
|
IP55
|
16
|
440 W
|
1.2
|
3
|
1.6
|
400V/460 V - 50/60 Hz 2~
|
15 A (T)
|
R 513A / 630
|
620
|
|
||
|
KG 8506-400V stainless steel 304 670W
Art:
850620S62
Copied
|
700 W
|
620 W
|
10°C - 55°C
|
225 / 122 m³/h
|
408 / 180 m³/h
|
600 x 250 x 187.6 (48.6+139) mm
|
|
|
IP56
|
16
|
440 W
|
1.2
|
3
|
1.6
|
400V/460 V - 50/60 Hz 2~
|
15 A (T)
|
R 513A / 630
|
620
|
|
||
|
KG8505-230V-RAL7035 550W HORIZONTAL
Art:
850500001
Copied
|
650 W
|
460 W
|
10°C - 60°C
|
200 / 122 m³/h
|
408 / 180 m³/h
|
370 x 520 x 155 mm
|
|
Grey RAL 7035
|
IP55
|
16
|
510 W
|
2.3
|
6
|
3
|
230 V ~ 50/60 Hz
|
15 A (T)
|
R 513A / 630
|
680
|
|
||
|
KG8505-230V-stainless st 550W HORIZONTAL
Art:
850500S62
Copied
|
650 W
|
460 W
|
10°C - 60°C
|
200 / 122 m³/h
|
408 / 180 m³/h
|
370 x 520 x 155 mm
|
|
|
IP56
|
16
|
510 W
|
2.3
|
6
|
3
|
230 V
|
15 A (T)
|
R 513A / 630
|
680
|
|
||
|
KG8508-230V-RAL7035 825W SLIMLINE PRO
Art:
850800001
Copied
|
825 W
|
820 W
|
10°C - 60°C
|
370 / 350 m³/h
|
650 / 550 m³/h
|
950 x 305 x 210 (55) mm
|
|
Grey RAL 7035
|
IP55
|
252
|
500 W
|
2.4
|
6
|
3.3
|
230 V
|
15 A (T)
|
R 513A / 630
|
650
|
|
||
|
KG 8508-230V stainless steel 304
Art:
850800S62
Copied
|
825 W
|
820 W
|
10°C - 60°C
|
370 / 350 m³/h
|
650 / 550 m³/h
|
950 x 305 x 210 (55) mm
|
|
|
IP56
|
25.2
|
500 W
|
2.4
|
6
|
3.3
|
230 V
|
15 A (T)
|
R 513A / 630
|
650
|
|
||
|
KG8508-400V-RAL7035 825W SLIMLINE PRO
Art:
850820001
Copied
|
825 W
|
820 W
|
10°C - 60°C
|
370 / 350 m³/h
|
650 / 550 m³/h
|
950 x 305 x 210 (55) mm
|
|
Grey RAL 7035
|
IP55
|
30
|
460 W
|
1.2
|
4
|
1.7
|
400/460 V - 50/60 Hz
|
15 A (T)
|
R 513A / 630
|
690
|
|
||
|
KG8512-230V-RAL7035 1200W SLIMLINE PRO
Art:
851200001
Copied
|
1200 W
|
900 W
|
10°C - 60°C
|
300 m³/h / 350 m³/h
|
550 m³/h / 550 m³/h
|
950 x 305 x 210 (55) mm
|
|
Grey RAL 7035
|
IP55
|
30
|
660 W
|
3
|
15
|
4.5
|
230 V
|
15 A (T)
|
R 513A / 630
|
890
|
|
||
|
KG 8512-230V stainless steel 304
Art:
851200S62
Copied
|
1200 W
|
900 W
|
10°C - 60°C
|
300 / 350 m³/h
|
550 / 550 m³/h
|
950 x 305 x 210 (55) mm
|
|
|
IP56
|
30
|
715 W
|
3.3
|
15
|
5
|
230 V
|
15 A (T)
|
R 513A / 630
|
1150
|
|
||
|
KG8512-400V-RAL7035 1200W SLIMLINE PRO
Art:
851220001
Copied
|
1200 W
|
900 W
|
10°C - 60°C
|
300 / 350 m³/h
|
550 / 550 m³/h
|
950 x 305 x 210 (55) mm
|
|
Grey RAL 7035
|
IP55
|
33
|
700 W
|
1.6
|
8.2
|
2
|
400/460 V - 50/60 Hz
|
15 A (T)
|
R 513A / 630
|
1200
|
|
||
|
KG 8512-400V stainless steel 304
Art:
851220S62
Copied
|
1200 W
|
900 W
|
10°C - 60°C
|
300 / 350 m³/h
|
550 / 550 m³/h
|
950 x 305 x 210 (55) mm
|
|
|
IP56
|
33
|
700 W
|
1.6
|
8.2
|
2
|
400V/460 V - 50/60 Hz 2~
|
15 A (T)
|
R 513A / 630
|
1200
|
|
||
|
KG8412-230V-RAL7035 1500W SLIMLINE PRO
Art:
841200001
Copied
|
1500 W
|
1270 W
|
10°C - 60°C
|
550 / 350 m³/h
|
850 / 850 m³/h
|
950 x 395 x 250 (55) mm
|
|
Grey RAL 7035
|
IP55
|
38.5
|
700 W
|
3.3
|
16
|
5.2
|
230 V
|
15 A (T)
|
R 513A / 630
|
960
|
|
||
|
Art:
841220001
Copied
|
1500 W
|
1300 W
|
10°C - 60°C
|
550 / 350 m³/h
|
850 / 850 m³/h
|
950 x 395 x 250 (55) mm
|
|
Grey RAL 7035
|
IP55
|
40
|
710 W
|
1.6
|
8.2
|
1.9
|
400V-460V 50/60Hz
|
15 A (T)
|
R 513A / 630
|
940
|
|
||
|
KG8515-230V-RAL7035 1500W SLIMLINE PRO
Art:
851500001
Copied
|
1500 W
|
1300 W
|
10°C - 60°C
|
550 m³/h / 500 m³/h
|
850 m³/h / 850 m³/h
|
1350 x 395 x210 (55) mm
|
|
Grey RAL 7035
|
IP55
|
41
|
710 W
|
3.3
|
16
|
47
|
230 V
|
15 A (T)
|
R 513A / 630
|
1080
|
|
||
|
KG8515-400V-RAL7035 1500W SLIMLINE PRO
Art:
851520001
Copied
|
1500 W
|
1300 W
|
10°C - 60°C
|
550 / 500 m³/h
|
850 / 850 m³/h
|
1,350 x 395 x 210 mm
|
|
Grey RAL 7035
|
IP55
|
44
|
700 W
|
1.6
|
8.2
|
1.9
|
400V-460V 50/60Hz
|
15 A (T)
|
R 513A / 630
|
1110
|
|
||
|
KG8515-400V-SS 1500W SLIMLINE PRO
Art:
851520S62
Copied
|
1500 W
|
1300 W
|
10°C - 60°C
|
550 / 500 m³/h
|
850 / 850 m³/h
|
1,350 x 395 x 210 mm
|
|
|
IP56
|
44
|
700 W
|
1.6
|
8.2
|
1.9
|
400V-460V 50/60Hz
|
15 A (T)
|
R 513A / 630
|
1110
|
|
||
|
KG8520-230V-RAL7035 2000W SLIMLINE PRO
Art:
852000001
Copied
|
2000 W
|
1850 W
|
10°C - 60°C
|
680 m³/h / 500 m³/h
|
1200 m³/h / 850 m³/h
|
1350 x 395 x 210 (55) mm
|
|
Grey RAL 7035
|
IP56
|
46.2
|
1010 W
|
4.4
|
16
|
7.4
|
230 V
|
15 A (T)
|
R 513A / 630
|
1690
|
|
||
|
KG8520-230V-SS 2000W SLIMLINE PRO
Art:
852000S62
Copied
|
2000 W
|
1850 W
|
10°C - 60°C
|
680 / 500 m³/h
|
1200 / 850 m³/h
|
1,350 x 395 x 210 mm
|
|
|
IP56
|
46.2
|
1070 W
|
4.4
|
16
|
7.4
|
230 V
|
15 A (T)
|
R 513A / 630
|
1690
|
|
||
|
KG8520-400V-RAL7035 2000W SLIMLINE PRO
Art:
852020001
Copied
|
2000 W
|
1700 W
|
10°C - 60°C
|
680 / 500 m³/h
|
1200 / 850 m³/h
|
1,350 x 395 x 210 mm
|
|
Grey RAL 7035
|
IP55
|
48.7
|
980 W
|
1.9
|
8
|
2.4
|
400V-460V 50/60Hz
|
15 A (T)
|
R 513A / 630
|
1650
|
|
||
|
KG8520-400V-SS 2000W SLIMLINE PRO
Art:
852020S62
Copied
|
2000 W
|
1700 W
|
10°C - 60°C
|
680 / 500 m³/h
|
1200 / 850 m³/h
|
1,350 x 395 x 210 mm
|
|
|
IP56
|
48.7
|
980 W
|
1.9
|
8
|
2.4
|
400V-460V 50/60Hz
|
15 A (T)
|
R 513A / 630
|
1650
|
|
||
|
KG8525-230V-RAL7035 2500W SLIMLINE PRO
Art:
852500001
Copied
|
2500 W
|
2100 W
|
10°C - 60°C
|
680 / 500 m³/h
|
1200 / 850 m³/h
|
1350 x 395 x 210(55)mm
|
|
Grey RAL 7035
|
IP55
|
47
|
1160 W
|
5.2
|
225
|
|
230 V
|
15 A (T)
|
R 513A / 630
|
1890
|
|
||
|
KG8525-230V-SS 2500W SLIMLINE PRO
Art:
852500S62
Copied
|
2500 W
|
2100 W
|
10°C - 60°C
|
680 / 500 m³/h
|
1200 / 850 m³/h
|
1,350 x 395 x 210 mm
|
1,350 x 395 x 55+155 mm
|
|
IP56
|
47
|
980 W
|
5.2
|
22.5
|
8.3
|
230 V
|
15 A (T)
|
R 513A / 630
|
1890
|
|
||
|
KG8525-400V-SS 2500W SLIMLINE PRO
Art:
852520S62
Copied
|
2500 W
|
2100 W
|
10°C - 60°C
|
680 / 500 m³/h
|
1200 / 850 m³/h
|
1,350 x 395 x 210 mm
|
1,350 x 395 x 55+155 mm
|
|
IP56
|
45
|
1240 W
|
2.8
|
20
|
3.2
|
400V-460V 50/60Hz
|
15 A (T)
|
R 513A / 630
|
1950
|
|
||
|
KG8540-230V-SS 4000W SLIMLINE PRO
Art:
854000S62
Copied
|
4000 W
|
3500 W
|
10°C - 60°C
|
1000 / 750 m³/h
|
1400 / 1200 m³/h
|
1550 x 455 x 270 mm
|
|
|
IP56
|
62
|
1840 W
|
8.2
|
50
|
14.7
|
230 V
|
20 A (T)
|
R 513A / 630
|
2540
|
|
||
|
KG8540-400V-RAL7035 4000W SLIMLINE PRO
Art:
854020001
Copied
|
4000 W
|
3500 W
|
10°C - 60°C
|
1000 / 750 m³/h
|
1400 / 1200 m³/h
|
1550 x 455 x 270 mm
|
|
Grey RAL 7035
|
IP55
|
62
|
1690 W
|
3.4
|
15
|
48
|
400/460 V - 50/60 Hz
|
15 A (T)
|
R 513A / 630
|
2480
|
|
||
|
KG8540-400V-SS 4000W SLIMLINE PRO
Art:
854020S62
Copied
|
4000 W
|
3500 W
|
10°C - 60°C
|
1000 / 750 m³/h
|
1400 / 1200 m³/h
|
1550 x 455 x 270 mm
|
|
|
IP56
|
62
|
1690 W
|
3.4
|
15
|
4.8
|
400V-460V 50/60Hz
|
15 A (T)
|
R 513A / 630
|
2480
|
|
||
|
KG8562-400V-RAL7035 6200W SLIMLINE PRO
Art:
856220001
Copied
|
6000 W
|
5000 W
|
10°C - 55°C
|
1000 / 1050 m³/h
|
1400 / 1400 m³/h
|
1630 x 455 x 270 mm
|
|
Grey RAL 7035
|
IP55
|
86.5
|
3100 W
|
62
|
52
|
105
|
400/460 V - 50/60 Hz
|
15 A (T)
|
R134a / 1430
|
7000
|
|
||
|
KG8562-400V-SS 6200W SLIMLINE PRO
Art:
856220S62
Copied
|
6000 W
|
5000 W
|
10°C - 55°C
|
1000 / 1050 m³/h
|
1400 / 1400 m³/h
|
1,630 x 455 x 270 mm
|
1,630 x 455 x 75+195 mm
|
|
IP56
|
86.5
|
3100 W
|
6.2
|
52
|
10.5
|
400V-460V 50/60Hz
|
15 A (T)
|
R134a / 1430
|
7000
|
|
Select a variant in the list