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Blown fuse-monitoring

May be used parallel to fuses for rectifier and in AC-/DC circuits.
Blown fuse-monitoring

 

Striker Bases

The striker bases are equipped with auxiliary switches
  • 1 NC and 1 NO (2 NO on demand)
  • Ue = 400 V / 125 V DC (with resistive load)
  • Ie = 010 A/ 00,5 A DC (with resistive load)
  • with tab 6.3 according to DIN 46 248
Description Dimensions Order No. Pack
  a b c    
Base 690 V 129 42,0 40 33087.0010 5
Base 1000 V 148 61,0 40  33088.0010 5
Base 1200 V 213 72,5  70 33089.0010 4
 Base 1500 V  194  72,5  70  33090.0010 4
 Base 2000 V 233  107,5  70 33091.0010 4

 

Strikers

  • Strikers operate parallel to NH fuse-links. Strikers are no fuselinks, meaning they have to be used in combination with NH fuse-links.
Strikers
Description Min. sensitiveness R Dimensions Order No. Pack
  V A Ω b c f l    
Striker
690 V 9 2,5 12,0 1 18 060±1 36000.0010 12
690 V / ≥ 2 V 2 7,0 10,3 1 18 060±1 36031.0020 12
1000 V 10 3,0  12,4 1 18 079±1 36001.0010 12
1200 V 48 2,0 18,0 36  17 100±3 36006.0010 30
1200 V 48 2,0 18,0 25 17 100±3 36007.0010 25
1500 V 48 2,0 18,0 8 20 116±1  36003.0010 15
1500 V with pin 48 2,0 18,0 8 20 11,5 116±1  36004.0010 25
2000 V 55 2,5 20,0 8 20 150±1  36002.0010 16
Contact clip for striker 51516.0100 1

 

elegard

The elegard blown fuse-monitoring can be used onto any standardized NH fuse-link with live gripping lugs size 00-4. An interchangeable striker unit is electrically connected with the live gripping lugs by spring contacts of the elegard holder. The NH fuse-link serves as carrier and when it operates, the elegard striker releases a pin, operating a micro switch.
Description Order No. Pack
elegard– holder 36030.0000 4
elegard striker
690 V/> 9 V 36031.0010 12
690 V/≥ 2 V 36031.0020 12

 

 

Load monitoring case

EFEN load monitoring cases are available in 2 sizes.
Size A suitable to carry each
– 3 current transformer fuse-links size 2
– 3 current transformers
– 3 maximum ammeters
– 3 retaining rings
Size B suitable to carry each
– 6 current transformer fuse-links size 2
– 3 current transformers
– 3 maximum ammeters
– 1 pliers for retaining rings for bores
– 6 retaining rings
– 1 handle with cuff

 

Description Order No. Pack
Load monitoring case A 85196.0100 1
Load monitoring case B 85263.0100 1
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