PMX Modular fuse holders

Industrial modular fuse holders for cylindrical fuse links

Date: July 2, 2014 Category:

PMX Modular fuse holders

  • Available in a extended range of different versions with fuse indicator, with microswitch, 690V, 24 V DC, Microswitch FUSING+PRE-BREAKING+FUSE LINK DETECTION.
  • Accessory available to lock the fuse holder by a padlock.
  • IP20 Security accessory in terminal zones. For wires of section 10 mm2.
  • All the versions with label holder for a good circuit identification.
  • Compact design.
  • Accessories for multiple poles assembly for fuse holders and microswitch.
  • Ventilation zones optimized for a better heat dissipation.

  • 2 position DIN Rail fixation.
  • Made of a polymer high performance with a fusion temperature more than 300 ºC. This provides a safety margin against a possible overheating of the fuse, and when it exceeds the rated power acceptance of the fuse holder.
  • The PMX fuse holder can be fixed/unfixed on DIN rail with the same screwing tools that the installer uses for cable terminal fixing, regardless the screw driver head is in form of slot or PZ2.
  • PMX Fuse holder is made of halogen free plastic, prepared for future restrictions on these substances.
  • IEC (CB) tested.

SIZES

8x32

1 POLE
1 POLE + N
2 POLES
3 POLES

3 POLES + N
4 POLES
NEUTRAL

RATED VOLTAGE
400V AC/DC

RATED CURRENT
25A

RATED POWER DISIPATION
2,5W

MAXIMUM POWER DISIPATION
3W

10x38

1 POLE
1 POLE + N
2 POLES
3 POLES

3 POLES + N
4 POLES
NEUTRAL

RATED VOLTAGE
690V AC
750V DC

RATED CURRENT
32A
30A (UL Midget)

RATED POWER DISIPATION
3W

MAXIMUM POWER DISIPATION
4W


14x51

1 POLE
1 POLE + N
2 POLES
3 POLES

3 POLES + N
4 POLES
NEUTRAL

RATED VOLTAGE
IEC
690V AC/750V DC
UL-CSA 750V AC

RATED CURRENT
IEC 50A
UL-CSA 50A

RATED POWER DISIPATION
5W

MAXIMUM POWER DISIPATION
6W


22x58

1 POLE
1 POLE + N
2 POLES
3 POLES

3 POLES + N
4 POLES
NEUTRAL

RATED VOLTAGE
IEC
 690V AC/750V DC
UL-CSA 750V AC

RATED CURRENT
100A (accept 125A fuse links)

RATED POWER DISIPATION
9,5W

MAXIMUM POWER DISIPATION
12W


ACCESSORIES

pmx-fuse-holders-multipole-assembly

Multi-pole assembly

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

pmx-fuse-holders-microswitch-mounting

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.

Identification by label

Open the label-holder part when the fuse holder is totally closed or totally open, put on the label and close.

Padlock accessory

To avoid the operation and connection when the fuseholder is open, introduce the padlock accesory into the symmetrical holes. All accessories allow using three padlocks at the same time and have a repose mode.

Special IP20 protection

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

Phase separators accessory

The accessory increases the distance between phases in multipolar asemblies.

Screw protection accesory

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

Screw fixation accessory

First mount the accessory with screws, then mount the fuseholder (there are available differents accessories depending the number of the fuseholder).

STANDARDS

 

IEC/EN 60269-1
IEC/EN 60269-2
IEC/EN 60947-1
IEC/EN 60947-3
UL4248-1 Fuseholders.
UL486E Wiring terminals
CSA C22.2 Nº 4248-1 Fuseholder assemblies
CSA 22.2 Nº 65 Wire connectors

 

For further information about PMX Modular fuse holders

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