Skip to main content

All locations

Please select your country & language

China | 中国
Germany | Deutschland

Your country is not in the list?

Go to our international website:

Mersen EP International website
Contact us

Approvals & 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

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.

More specifications

Applications

  • All circuits up to 750VAC for protection of motors,
  • transformers, low voltage distribution, control circuits
  • Non-load operation

Product Specifications

Item Number

X1011974  

Catalog number

US223M2I  

Description

Fuse Holder UltraSafe™ 800VAC 1000VDC UL Fuse size 22x58 3-Pole Visual Indicator 2x Microswitch Pressure Plate IP20  

EAN/UPC code

0782001311438  

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

Rated current

125  

ROHS Compliant

Yes  

Short Circuit Current Rating (SCCR)

100   kA

Fuse size

22x58  

Design Details

triple pole  

Indication System

Yes  

Indication System Type

Visual Indicator Microswitch  

Number of Poles

3-Pole  

Wiring range

1/0 - #14  

Contact materials

Tin-Plated Copper  

Connection/Terminal Type

Clip  

Fuse Installation Method

Clip-in  

Body/Insulating Material

Polyamide  

Torque Rating

4   N m

Max Fuse Rated Current

125   A

Rated Impulse Withstand Voltage Uimp

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

0.675   kg

Product Width

104.9   mm

Product Length

76.5   mm

Product Height

127.5   mm

Sell Pack Quantity

2   EACH

Sell Pack Weight

1.35   kg

Sell Pack Width

130   mm

Sell Pack Length

230.1   mm

Sell Pack Height

85.1   mm