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Ultrasafe™ Fuseholders - USGCC & USGM Series

The new USGCC and USGM fuseholders are equipped with industry-proven and patented CAGE CLAMP® technology. This screw-less, spring pressure, wire termination technology has over 25 years of field experience and acceptance and can reduce wire installation time and cost by up to 75%. The spring terminal technology significantly improves system reliability by maintaining a very low contact resistance, easily withstanding corrosion, vibration and temperature cycling. The technology also eliminates the need for routine torque maintenance required by standard screw-type terminations. Mersen is the first manufacturer to offer this technology in a power fuseholder.

Mersen USGCC and USGM fuseholders feature IP20 finger-safe protection, a compact footprint, DIN-rail mounting and quick, easy and tool free fuse change-outs.

The fuseholders are available and designed for use with class CC, midget and photovoltaic fuses at ratings up to 32A and 750VAC / 1000VDC. Fuseholders are also tested and certified by global standards organizations Underwriters Laboratories (UL), Canadian Standards Association (CSA) and International Electroctechnical Commission (IEC).

Mersen's new USGCC & USGM series fuseholders deliver the ultimate ease-of-use, time (labor) saving and reliable solution available in the marketplace. Mersen is the first manufacturer to offer screw-less, spring pressure, wire termination technology into a power fuseholder, delivering the best of both technologies to its customers. These revolutionary fuseholders now allow you to experience the benefit of safety, ease-of-use, labor savings and spring pressure technology.

Features

  • Equipped with industry proven patented WAGO CAGE CLAMP technology
  • Reduce wire installation time by up to 75%
  • Highly reliable, maintenance free wire contact
  • Secure vibration proof, corrosion resistant, temperature cycling resistant, cost saving wire connection
  • Quick, tool-free easy change outs
  • IP20 finger-safe protection
  • Option visual brown fuse indicator
  • DIN-rail mounting
  • Compact footprint
  • Environmentally conscious, R0HS compliant and lead free

Applications

  • All circuts up to 750VAC/1000VDC for power control, power distribution and power electronics

  • Non-load disconnect
Ratings
  • AC:
  • USGM (Midget 10x38mm Fuses)
  • Volts: 750VAC max, 1000VDC max
  • Amps: 30A max
  • SCCR: 200kA AC, 100kA DC
  • USGCC (Class CC Fuses)
  • Volts: 600VAC / DC max
  • Amps: 30A max
  • SCCR: 200kA
Approvals
  • UL Listed to Standard 4248-18 (Photovoltaic), File E347822
  • UL Listed to Standard 4248-4 (Class CC) 4248-1 (Midget), File E52283
  • CSA Certified C22.2
  • IEC Compliant (USGM only)

Mersen-Ferraz USGCC & USGM Series Fuse Selection
(for use with Class CC, midget, & Photovoltiac midget fuses)

CATALOG
NUMBER
DESCRIPTION   CATALOG
NUMBER
DESCRIPTION
USGCC1
1 POLE
  USGCC2
2 POLE
USGCC3
3 POLE
  USGCC4
4 POLE
USGCC3N
3 + N POLE
  USGCC1I
1 POLE
USGCC2I
2 POLE
  USGCC3I
3 POLE
USGCC4I
4 POLE
  USGCC3IIN
3 + N
USGCC1I-DC24
1 POLE
  USGM1
1 POLE
USGM2
2 POLE
  USGM3
3 + N
USGM4
4 POLE
  USGM3N
3 + N
USGM1I
1 POLE
  USGM2I
2 POLE
USGM3I
3 POLE
  USGM4I
4 POLE
USGM3IN
3 + N
  USGM1I-DC24
1 POLE
USGM1HEL
1 POLE
  USGM1IHEL
1 POLE

Accessories

CATALOG
NUMBER
DESCRIPTION   CATALOG
NUMBER
DESCRIPTION
USGN 1 Pole with Neutral link   USPTH Pin-Tie accessory for 12 POLES
USTP
Test Plug 2 x 500mm, Red
  USWMBO
WMB markers, blank, 10 x 10 strips
USWMB1 WMB markers, pre-marked,
10 x 10 strips
  USCMA Continuous marking strip adapter
(1 needed per pole)
USCMO
Continous marking strips,
blank 10 x 10 strips
  USWMBO
WMB Markers, blank, 10 x 10 strips
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