Mersen

US221MI

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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
US221MI
UPC
782001311254
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Product Details

Mounting
DIN-rail Installation On To DIN Rails To EN 60717
Materials Contact
Tin-plated Copper
Connection Terminal Type
Pressure Plate
ROHS Compliant
Yes
SCCR
100 kA 200 kA
Wiring Range
1/0 to #14 Solid/Stranded Cu Wire
CE conformity
Yes
Number of Poles
1 1 + N 1, 2, 3 2 3 3 + N
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
Enclosure
IP20
Lead Free
Consult Technical Services
Ampere
125 A
Size per Standard
22x58
DC Voltage Range
690 - 750 VDC
AC Voltage
750 VAC
Applications
All circuits up to 750V for protection of motors, transformers, low voltage distribution, control circuits Non-load operation
Body Material
Polyamide