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Modulostar® CMS27 - Ultrasafe™ US27 , Modular fuse-holders

Approvals & Standards
IEC 60269-2 and IEC 60947-3
Compliance
UL4248-1 Compliant
RoHS Compliant
Plastic material: NF 16101 & 16102
Requirement 2 Compliant
CCC (screw terminal connection
only)

The innovative and comprehensive Modulostar® range of Mersen fuse-holders. Modular fuse-holders are finger-safe as per 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 or 3 poles, with or without visual blown fuse indicators, in IEC + UL version. Multi-pole units can also be field assembled by ordering pin-ties assembly kit. The range offers the possibility to use microswitches (supplied with the holders or ordered separatly) to allow remote indication. Modulostar® range is made of tough and durable thermoplastic or thermoset material.

The innovative and comprehensive Modulostar® range of Mersen fuse-holders. Modular fuse-holders are finger-safe as per 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 or 3 poles, with or without visual blown fuse indicators, in IEC + UL version. Multi-pole units can also be field assembled by ordering pin-ties assembly kit. The range offers the possibility to use microswitches (supplied with the holders or ordered separatly) to allow remote indication. Modulostar® range is made of tough and durable thermoplastic or thermoset material.

Key features & benefits

  • Finger safe

  • Degree of protection: IP20

  • Optional visual blown fuse indicator & microswitch

  • Designs available for DIN rail mounting and direct mounting on board

  • Modular design

  • Multi-pole assembly kit available

  • Plastic material UL94V2 mini

  • Flame retardant materials with glow wire flammability index to 960°C

Applications

  • All circuits up to 800V using semiconductor fuses for protection of small inverters, UPS systems, motor drives, etc.

  • Non-load operation

Technical Specifications
Wire Type Rigid wire = 35mm² (3AWG) or Multistrand wire = 16mm² (6AWG)
CE Conformity Yes
Reach Compliant Yes
Max Operating Temp. 60 °C
Min Operating Temp. -25 °C

Reference Finder

Item number Ampere rating Fuse size Fuse Type/Class Number of poles Indication System Product weight
B210152 - CMS27N See product
140A 27x60 - N No 0.303kg
B223515 - US27IRING See product
140A 27x60 - 1-Pole Yes 0.303kg
B227609 - US272M2IRING See product
140A 27x60 - 2-Pole Yes 0.303kg
C223516 - US272IRING See product
140A 27x60 - 2-Pole Yes 0.303kg
D223517 - US273IRING See product
140A 27x60 - 3-Pole Yes 0.303kg
E223518 - US271NIRING See product
140A 27x60 - 1-Pole+N Yes 0.303kg
F223519 - US27NIRING See product
140A 27x60 - N Yes 0.303kg
G320005 - US271 See product
140A 27x60 - 1-Pole No 0.303kg
H320006 - US272 See product
140A 27x60 - 2-Pole No 0.303kg
J226420 - US271I See product
140A 27x60 - 1-Pole Yes 0.303kg
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