MERSEN

UL/CSA fuse holder UltraSafe™

US14 (14x51)

Mersen UltraSafe™ series offer wide variety of fuse holders. Easy fuse changing, IP20 rated. 1, 2, 3 or 4 pole versions available. Optional blown fuse indicator. 

 

  • IP20 rated
  • Available with or without an indicator and microswitch
  • DIN rail mounting
  • Modular
  • Sealable in open or closed position

 

Read more
  • DIN rail mounting
  • Optional visual blown fuse indicator
  • UL/CSA approved

Selected variant

Selected variant

Specifications

Approvals CE, CSA, DNV, REACH, RoHS, UL
Breaking capacity max 100 kA
Current max 50 A
Manufacturer Part No Z331153
Number of poles 1
Pack Size 6  
Width 26.5 mm
Voltage AC max 750 V
Voltage DC max 750 V

Measurements and connections

Product description

Mersen UltraSafe™ series offer wide variety of fuse holders. Easy fuse changing, IP20 rated. 1, 2, 3 or 4 pole versions available. Optional blown fuse indicator. 

 

  • IP20 rated
  • Available with or without an indicator and microswitch
  • DIN rail mounting
  • Modular
  • Sealable in open or closed position

 

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Articles Indication (CVL) Manufacturer Part No Number of poles Pack Size Width
Z331153
1
6  
26.5 mm
Visual
A331154
1
6  
26.5 mm
Microswitch
B331155
1
6  
26.5 mm
Microswitch, Visual
C331156
1
6  
26.5 mm
D331157
2
3  
35 mm
G331137
2
3  
53 mm
Visual
H331138
2
3  
53 mm
Microswitch
J331139
2
3  
53 mm
Microswitch
L331141
2
3  
35 mm
Microswitch, Visual
K331140
2
3  
53 mm
Microswitch, Visual
M331142
3
3  
35 mm
N331143
3
2  
79.5 mm
Visual
P331144
3
2  
79.5 mm
Microswitch
Q331145
3
2  
79.5 mm
Microswitch
T331148
3
2  
52.5 mm
Microswitch, Visual
S331147
3
2  
79.5 mm
Microswitch, Visual
W331150
2
2  
52.5 mm
X331151
4
1  
70 mm
Visual
R227922
4
1  
70 mm
Microswitch
Y331152
2
1  
70 mm

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