PMX fuse holders

Industrial modular fuse holders for cylindrical fuse links

· 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

NEW
U 400V DC/AC 690V AC
750V DC		 690V AC
750V DC		 690V AC
750V DC		 1000V AC/DC
IN 25A 32A 50A 100A 100A
Certificados

Range

SIZE Un In POLES MODULES REFERENCE
WITHOUT INDICATOR

 WITH INDICATOR
8x32 400V AC/DC 25A 1P 1 485001 485008
1P + N 2 485003 485009
2P 2 485004 485010
3P 3 485005 485011
3P + N 4 485006 485012
4P 4 485007 485013
10x38 690V AC
750V DC		 32A 1P 1 485101 485108
N 1 485102 -
1P + N 1 485120 -
1P + N 2 485103 485109
2P 2 485104 485110
3P 3 485105 485111
3P + N 3 485121 -
3P + N 4 485106 485112
4P 4 485107 485113
24V DC 32A 1P 1,5 - 485114
2P 3 - 485116
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
22x58 690V 100A 1P 2 485301 485308
N 2 485302 -
1P + N 4 485303 485309
2P 4 485304 485310
3P 6 485305 485311
3P + N 8 485306 485312
4P 8 485307 485313
24V DC 100A 1P 2 - 485314
1P + N 4 - 485315
2P 4 - 485316
22x65 1000V AC/DC 100A 1P 1 485725 -

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
22x58 690V 100A 1P 2 485320 485326
1P + N 4 485321 485327
2P 4 485322 485328
3P 6 485323 485329
3P + N 8 485324 485330
4P 8 485325 485331

Technical data

Utilization category AC-21B/AC-22B
DC-20B
Pollution degree 3
Protection index * IP20
Rated impulse withstand voltage 6kV U imp
8kV U imp (size 22x65)
Ambient temperature of service -40°C ... 70°C
(with carrier operation)

-50°C ... 80°C
(without carrier operation)
Storage temperature -50°C ... 80°C
* For wires of section ≤ 6mm2 is necessary the use of the accessory 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