USGM - Midget
Mersen’s USGM series fuse holders 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 fuse holder, delivering the best of both technologies to its customers. Now you can experience the combined benefits of safety, ease-of-use, labor savings and reliability of UltraSafe fuse holders and spring pressure technology.
Mersen’s USGM series fuse holders 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 fuse holder, delivering the best of both technologies to its customers. Now you can experience the combined benefits of safety, ease-of-use, labor savings and reliability of UltraSafe fuse holders and spring pressure technology.
Product data sheets
- DS-USGM-Midget-Mersen-EN
pdf - 521.98 KB
Brochures and Flyers
- BR-Helioprotection-Mersen-EN
pdf - 12.47 MB
Compliance
- COM-CE190304006388-A1-USM-USGM-Fuse-Disconnector
pdf - 110 KB
- COM-CE190315006178-A1-USM-USGM-Fuse-Holder
pdf - 107.23 KB
- R0HS3 letter 02FEB21 USM USCC USGCC
pdf - 146.5 KB
- REACH letter 02FEB22 USM USCC USGCC
pdf - 221.88 KB
Key features & benefits
• Equipped with industry proven, patented WAGO CAGE CLAMP® technology (over 25 years of field experience and acceptance)
• 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 fuse change-outs
• IP20 finger-safe protection
• Option visual blown fuse indicator
• DIN-rail mounting
• Compact footprint
• Environmentally conscious, RoHS compliant and lead free
USGM use with Midget Fuses: ATQ, ATM, TRM, OTM, A60Q-2, DCT-2
USGM-HEL use with Photovoltaic Fuses: HP6M, HP10M
Applications
All circuits up to 750VAC / 1000VDC for power control, power distribution and power electronics
Non-load disconnect
Technical Specifications
| Frequency (Hz) | 50/60 Hz |
| Amperage Range | 0 to 30 A |
| Fuse Class | Midget |
| Short Circuit Current Rating (SCCR) | 200 kA |
| Flammability Rating | 94 V-0 |
| UL Category Code | IZLT2 |
| CSA File Number | Class 6225, File 032169_0_000 |
| Reach Compliant | Yes |
| Max Operating Temp. | 80 °C |
| Max Storage Temp. | 80 °C |
| Min Storage Temp. | -25 °C |
| Harmonized System | 853690 |
| UL File Number | File E52283 |
| Degree of Protection (IP) | IP65 |
Reference Finder
Scroll
| Item number | Ampere rating | Fuse size | Fuse Type/Class | Number of poles | Indication System | Product weight |
|---|---|---|---|---|---|---|
|
USGM1 See product
|
30A | - | Midget | 1-Pole | No | 0.0635kg |
|
USGM1HEL See product
|
32A | - | Midget | 1-Pole | No | 0.0635kg |
|
USGM1I See product
|
30A | - | Midget | 1-Pole | Yes | 0.0635kg |
|
USGM1I-DC24 See product
|
30A | - | Midget | 1-Pole | Yes | 0.0635kg |
|
USGM1IHEL See product
|
32A | - | Midget | 1-Pole | Yes | 0.0635kg |
|
USGM2 See product
|
30A | - | Midget | 2-Pole | No | 0.127kg |
|
USGM2I See product
|
30A | - | Midget | 2-Pole | Yes | 0.127kg |
|
USGM3 See product
|
30A | - | Midget | 3-Pole | No | 0.195kg |
|
USGM3I See product
|
30A | - | Midget | 3-Pole | Yes | 0.195kg |
|
USGM3IN See product
|
30A | - | Midget | 3-Pole+N | Yes | 0.195kg |