Approvals & Standards
Key features & benefits
The innovative and comprehensive UltraSafe™ range of Mersen fuse-holders.
Modular fuse-holders are finger-safe under IEC standards to an IP20 grade of protection, including fuse changing (with the flick of a finger). Modular fuse-holders are available in 1, 2, 3 or 4 poles, with or without visual blown fuse indicator, in UL + IEC version.
Multi-pole units can also be field assembled by ordering pin-ties assembly kit. In this size, the range also offers the possibility to use microswitches (supplied with the holders or ordered separately) to allow remote indication.
UltraSafe™ range is made of tough and durable thermoplastic or thermoset material.
Applications
Documents & Resources
Datasheet
Compliance
Item Number
H331161
Catalogue No.
US221N
Description
Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 22x58 1-Pole+N Pressure Plate IP20
EAN/UPC Code
0782001311209
Rated voltage AC UL
800 V
Rated voltage DC UL
1000 V
Frequency
50 ... 60 Hz
Rated voltage AC IEC
690 V
Rated voltage DC IEC
690 V
Ampere Rating
125
ROHS Compliant
Yes
Short Circuit Current Rating (SCCR)
100 kA
Fuse Size
22x58
Design Details
single pole + neutral conductor
Number of Poles
1-Pole+N
Wiring range
1/0 - #14
Connection/Terminal Material
Tin-Plated Copper
Connection/Terminal Type
Clip
Fuse Installation Method
Clip-in
Body/Insulating Material
Polyamide
Torque Rating
35.4 lb-in
Max Fuse Rating
125 A
Rated Impulse Withstand Voltage
8
Rated Insulation Voltage
750 V
Conventional Free Air thermal Current With Fuse-Links Ith
125 A
Installation Mounting
DIN rail acc. EN 60715
Comments
Wiring tool : PZ2 or flat 6.5x1.2mm screw drivers recommended (max. diameter 7mm)
Product Weight
0.992 lb
Product Width
2.76 in
Product Length
3.01 in
Product Height
5.02 in
Sell Pack Quantity
3 EACH
Sell Pack Weight
2.976 lb
Sell Pack Width
5.32 in
Sell Pack Length
9.06 in
Sell Pack Height
3.35 in