Ultrasafe™ Fuseholders - USGCC & USGM Series
The Ultrasafe™ Fuseholders - USGCC & USGM Series is part of the Mersen (formerly Ferraz Shawmut) ultrasafe fuse holders line, distributed by Gross Automation.
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.
Specifications
| Specification | Value |
|---|---|
| Ratings | AC:; Volts: 750VAC max, 1000VDC max; Amps: 30A max; SCCR: 200kA AC, 100kA DC; Volts: 600VAC / DC max; Amps: 30A max; SCCR: 200kA; 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) |
| 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; Non-load disconnect |
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
- Non-load disconnect
Ratings
- AC:
- Volts: 750VAC max, 1000VDC max
- Amps: 30A max
- SCCR: 200kA AC, 100kA DC
- Volts: 600VAC / DC max
- Amps: 30A max
- SCCR: 200kA
- 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)
Catalog Numbers
Catalog Numbers
| Fuse Type | Ampere Rating | Voltage Rating AC | Voltage Rating DC | Visual Indication | No. of Poles | Catalog Number |
|---|---|---|---|---|---|---|
| Class CC | 30 | 600 | 600 | No | 1 | USGCC1+ |
| Class CC | 30 | 600 | 600 | No | 2 | USGCC2+ |
| Class CC | 30 | 600 | 600 | No | 3 | USGCC3+ |
| Class CC | 30 | 600 | 600 | No | 4 | USGCC4+ |
| Class CC | 30 | 600 | 600 | No | 3+N | USGCC3N+ |
| Class CC | 30 | 600 | 600 | Yes | 1 | USGCC1I+ |
| Class CC | 30 | 600 | 600 | Yes | 2 | USGCC2I+ |
| Class CC | 30 | 600 | 600 | Yes | 3 | USGCC3I+ |
| Class CC | 30 | 600 | 600 | Yes | 4 | USGCC4I+ |
| Class CC | 30 | 600 | 600 | Yes | 3+N | USGCC3IN+ |
| Class CC | 30 | - | 24 | Yes | 1 | USGCC1I-DC24+ |
| Midget (10 x 38mm) (1-1/2" x 13/32") | 30 | 750 | 1000 | No | 1 | USGM1+ |
| Midget (10 x 38mm) (1-1/2" x 13/32") | 30 | 750 | 1000 | No | 2 | USGM2+ |
| Midget (10 x 38mm) (1-1/2" x 13/32") | 30 | 750 | 1000 | No | 3 | USGM3+ |
| Midget (10 x 38mm) (1-1/2" x 13/32") | 30 | 750 | 1000 | No | 4 | USGM4+ |
| Midget (10 x 38mm) (1-1/2" x 13/32") | 30 | 750 | 1000 | No | 3+N | USGM3N+ |
| Midget (10 x 38mm) (1-1/2" x 13/32") | 30 | 600 | 600 | Yes | 1 | USGM1I+ |
| Midget (10 x 38mm) (1-1/2" x 13/32") | 30 | 600 | 600 | Yes | 2 | USGM2I+ |
| Midget (10 x 38mm) (1-1/2" x 13/32") | 30 | 600 | 600 | Yes | 3 | USGM3I+ |
| Midget (10 x 38mm) (1-1/2" x 13/32") | 30 | 600 | 600 | Yes | 4 | USGM4I+ |
| Midget (10 x 38mm) (1-1/2" x 13/32") | 30 | 600 | 600 | Yes | 3+N | USGM3IN+ |
| Midget (10 x 38mm) (1-1/2" x 13/32") | 30 | - | 24 | Yes | 1 | USGM1I-DC24+ |
| Photovoltaic Midget | 32 | - | 1000 | No | 1 | USGM1HEL+ |
| Photovoltaic Midget | 32 | - | 1000 | Yes | 1 | USGM1IHEL+ |
Catalog Numbers - Accessories
| Catalog Number | Description | Notes |
|---|---|---|
| USGN+ | 1-Pole with Integral Neutral Link | |
| USPTH+ | Pin-Tie Accessory for 12-Poles | |
| USTP+ | Test Plug, 2 x 500mm (0.079 x 17.7 in), Red | |
| USWMB0+ | WMB Markers, blank, 10 x 10 strips | |
| USWMB1+ | WMB Markers, pre-marked 1-10, x10 strips | |
| USCMA+ | Continuous Marking Strip Adapter (1 needed per pole) | |
| USCM0+ | Continuous Marking Strips, blank, 10 x 10 strips | USCMA required for use with USCM0 and USCM1 |
| USCM1+ | Continuous Marking Strips, pre-marked 1-10, x10 strips | USCMA required for use with USCM0 and USCM1 |