Fuse Holders 800V 30A Midget 3-pole No Indicator
- Manufactured by:
- Mersen/Ferraz Shawmut
- Nuova Elva code
- USM3
- Availability
- Send request for quotation
Mersen UltraSafe Modular Fuse holders introduce a new level of safety for Class CC (USCC) and Midget 1-1/2" x 13/32" (USM) AC and DC rated fuses up to 30 amperes. UltraSafe holders qualify as “Fingersafe” under IEC and DIN standards to an IP20 grade of protection, including fuse changing (with the flick of a finger). UltraSafe holders are available in 1, 2, 3 or 4 poles, with or without visual blown-fuse indicators in each pole. Multi-pole units can also be field assembled by ordering pin-tie handles. UltraSafe holders save up to 15% mounting space and any combination can be snapped onto 35mm DIN-rail for extra savings in panel building time. UltraSafe holders with Class CC fuses chosen for Type “2” No Damage protection give one of the safest protection packages in the industry. UltraSafe body material is tough and durable polyamide, with exceptional insulating properties.
Features
IP20 Finger-Safe (touch safe)
Optional visual blown fuse Indicator lights
DIN-rail mounting
Compact footprint
Quick, tool-free, easy fuse change outs
ATM, DCT, ATMR recommended for DC applications
UL Listed to Standard 4248- 4 (class CC) and 4248-1 (midget), File E52283
UL Listed to standard 4248-18 (photovoltaic), File E347822
CSA Certified C22.2
IEC 60269-2-1 and 60947-3 Compliant (USM only)
Specifications
| Amperage | 30 A |
|---|---|
| Country of Origin | China |
| Frequency | 50 Hz |
| Max. Operating Temperature | 80 °C |
| Number of Poles | 3 |
| Torque | 15 pound inches |
| Voltage | 800 V |
Specifications | |
| USM use with | ATQ, ATM, A6Y-2B, A25Z-2, TRM, OTM, A13X-2, A60Q-2, DCT, HP6M, HP10M |
| Rated Voltage Ac Ul | 800 V |
| Rated Voltage Dc Ul | 1000 V |
| Torque Rating | 15 lb-in |
| Country Of Origin | CN |
| Product Line | USM - Midget |
| Product Brand | UltraSafe™ |
| Body Insulating Material | Polyamide |
| Installation Mounting | DIN Rail |
| Number Of Poles | 3-pole |
| Wiring Range | #6 to #14 Solid or Stranded |
| USCC use with | ATDR, ATMR, ATQR |
| Fuse Installation Method | Clip-in |
| Wire Connections | Pressure Plate |
| Frequency Hz | 50/60 Hz |
| Max Operating Temp | 80 °C |
| Max Storage Temp | 80 °C |
| Min Storage Temp | -25 °C |
| Short Circuit Current Rating Sccr | 100 kA |
| Ampere Rating | 30 A |
| Max Fuse Rating | 30 A |
