Range

SIZE Un In POLES MODULES REFERENCE
WITHOUT INDICATOR

WITH INDICATOR

14x51 690V 50A 1P 1,5 485201 485208
N 1,5 485202 -
1P + N 3 485203 485209
2P 3 485204 485210
3P 4,5 485205 485211
3P + N 6 485206 485212
4P 6 485207 485213
24V DC 50A 1P 1,5 - 485214
1P + N 3 - 485215
2P 3 - 485216

Range with microswitch

SIZE Un (V DC) In (A) POLES MODULES REFERENCE
PREBREAKING
FUSING - PRESENCE

ONLY FUSION

14x51 690V 50A 1P 1,5 485220 485226
1P + N 3 485221 485227
2P 3 485222 485228
3P 4,5 485223 485229
3P + N 6 485224 485230
4P 6 485225 485231

Technical data

Rated current 50A
Rated voltage 690V AC | 750V DC
Rated power dissipation 5W
Maximum power dissipation 6W
Power dissipation per pole 80% In
0,52W
100% In
0,88W
Utilization category (EN 60947-3) 690V
AC-21B
500V
AC-22B
Pollution degree 3
Protection index * IP20
Rated impulse withstand voltage 6kV U imp
Ambient temperature of service -20°C ... 70°C
Storage temperature -40°C ... 80°C
* For wires of section ≤ 10mm2 is necessary to use the accessory indicated to guarantee IP20 in clamps zone.

Standards

IEC/EN 60269-1
IEC/EN 60269-2
UL4248-1 Fuse holders
UL486E Wiring terminals
CSA C22.2 Nº 4248-1 Fuse holder assemblies
CSA 22.2 Nº 65 Wire connectors

Certifications

     

Dimensions

1P N 1P + N 2P 3P 3P + N 4P
WITH INDICATOR 101gr 110gr 211gr 202gr 303gr 413gr 404gr
WITH MICROSWITCH 107gr - 217gr 214gr 321gr 431gr 428gr

Accessories

Multipolar assembly

Standard system by DF Electric: 3 clips and 1 pin for each union between poles.

REFERENCE DESCRIPTION
480005 Pins for multipole assembly
485356 PMX-14/22 Handle ties for multipole assembly
485357 PMX-14/22 Ties for microswitches assembly

Identification by label

Open the label holder part with the fuse holder closed, put on the label and close it.

Microswitch mounting

Put on the microswitch on the guides, and push in horizontal
movement to the final position.

* For Only Fusion accessory, first mount the lifter in his place.

REFERENCE DESCRIPTION
485259 PMX-14 1P Micro only fusion
485260 PMX-14 3P Micro only fusion
485261 PMX-14 3P Double Micro only fusion
485262 PMX-14 Micro 1P extension only fusion
485263 PMX-14 Micro 3P extension only fusion

Fuse links with striker must be mounted on fuse holders with
microswitch system.
The arrow indicates the correct position of the striker.

Locking means a padlock

To avoid the operation and connection when the fuse holder is open, put on the accessory “Padlock support” sliding it for the guides, and covering the fuse link zone.
(Is possible the use with or without fuse link)

Introduce the padlock trough the symmetrical holes and close it.

REFERENCE DESCRIPTION
485258 PMX-14 Lock support

Special IP20 protection

The accessory must be positioned in the wire entries, if it’s necessary to achieve the IP20 degree of protection with thin wires.

REFERENCE DESCRIPTION
485266 PMX-14 Special IP20 protection accessory

Screws protection accessory

Protection accesory to avoid the screws manipulation and improve the protection degree.

REFERENCE DESCRIPTION
485656 Screws protection accessory

Fusing Indicator replacement instructions

Special accessory screw connection

REFERENCE DESCRIPTION
485271 PMX-14 Special accessory screw connection

Compatible

14x51 Cylindrical gG fuse link 14x51 Cylindrical aM fuse link 14x51 Cylindrical gR Semiconductor fuse link 14x51 Cylindrical aR Semiconductor fuse link
U 690V
500V
400V
690V
500V
400V
690V 690V
In 1A...25A (690V)
32A | 40A (500V)
50A (400V)
0,25A...25A (690V)
32A...45A (500V)
50A (400V)
4A...50A 4A...50A
Breaking capacity 80kA (690V)
120kA (500V/400V)
80kA (690V)
120kA (500V/400V)
200kA
30kA @440V DC
200kA
30kA @700V DC

Other sizes

NEW
U 400V DC/AC 690V AC
750V DC
690V AC
750V DC
1000V AC/DC
IN 25A 32A 100A 100A
Certificados

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