Mersen

US222I

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Description

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.
Part Number
US222I
UPC
782001311322
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Product Details

Materials Contact
Tin-plated Copper
Body Material
Polyamide
Ampere
125 A
SCCR
100 kA 200 kA
Enclosure
IP20
Standards
UL Recognized Component, UL4248, guide IZLT2, file E52283 CSA Certified C22.2, class 6225, file 32169 IEC 60269-2 and IEC 60947-3 RoHS Compliant Plastic material: NF 16101 & 16102 Requirement 2 Compliant
Connection Terminal Type
Pressure Plate
Mounting
DIN-rail Installation On To DIN Rails To EN 60717
DC Voltage Range
690 - 750 VDC
Number of Poles
1 1 + N 1, 2, 3 2 3 3 + N
Applications
All circuits up to 750V for protection of motors, transformers, low voltage distribution, control circuits Non-load operation
ROHS Compliant
Yes
Size per Standard
22x58
AC Voltage
750 VAC
Wiring Range
1/0 to #14 Solid/Stranded Cu Wire
Lead Free
Consult Technical Services
CE conformity
Yes