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Technical Documents
Technical Documents
Product Details
Product Details
US3J1I ULTRA SAFE HOLDERS
Fuse Holder UltraSafe™ 600VAC 600VDC Class J 30A 1-Pole LED Pressure Plate IP65
Mersen UltraSafe Modular 600 Volt Fuse Holders for Class J fuses introduce a new level of safety and ease for installing or replacing Class J fuses. UltraSafe holders qualify as “finger-safe” to an IP20 grade of protection under IEC standards. The US3J accommodates 30A Class J or 22 x 58 mm French Ferrule fuses. The US6J is for 60A Class J fuses. UltraSafe holders are available in compact 1, 2, or 3 pole units, with or without blown-fuse indicators in each pole. Multi-pole units can also be made up in the field by using the multiplepole Assembly Kits. All units have provisions for locking in the open position for safety during fuse changeouts or equipment servicing. US3J and US6J holders can be snap-mounted to 35 mm DIN-rail and they have a unique latch which will stay open to allow re-positioning of the holder in the future. UltraSafe body material is tough and durable polyamide. Holder not UL listed when installed with French Ferrule fuses. RECOMMENDED FUSE USAGE: US3J, US6J use with AJT, A4J, HSJ
Fuse Holder UltraSafe™ 600VAC 600VDC Class J 30A 1-Pole LED Pressure Plate IP65
Mersen UltraSafe Modular 600 Volt Fuse Holders for Class J fuses introduce a new level of safety and ease for installing or replacing Class J fuses. UltraSafe holders qualify as “finger-safe” to an IP20 grade of protection under IEC standards. The US3J accommodates 30A Class J or 22 x 58 mm French Ferrule fuses. The US6J is for 60A Class J fuses. UltraSafe holders are available in compact 1, 2, or 3 pole units, with or without blown-fuse indicators in each pole. Multi-pole units can also be made up in the field by using the multiplepole Assembly Kits. All units have provisions for locking in the open position for safety during fuse changeouts or equipment servicing. US3J and US6J holders can be snap-mounted to 35 mm DIN-rail and they have a unique latch which will stay open to allow re-positioning of the holder in the future. UltraSafe body material is tough and durable polyamide. Holder not UL listed when installed with French Ferrule fuses. RECOMMENDED FUSE USAGE: US3J, US6J use with AJT, A4J, HSJ
Technical Specifications
Technical Specifications
Class J | |
| Volts | 600VAC |
|---|---|
| Height | 114mm 94.49 In.) HIGH |
| Catalog Number | US3J1I |
| Trade Mark | ULTRASAFE |
| Wire Size | 14 TO 2 AWG SOLID/STRANDED (COPPER) |
| Approval | UL 248-8, UL 198-L, CSA C22.2 |
| Pkg UOM | EA |
| Description | COMPACT MODULAR FUSEHOLDER SINGLE POLE for 30 AMP CLASS J FUSES w/BLOWN FUSE INDICATOR |
| Interrupting Rating | 200kA IR |
| Cable Size (Awg) or Capacity | #2 To #14 AWG |
| Product Name | FUSE BLOCK |
| Mfrcode | MFZ |
| Pkg Type | PK |
| Number Of Poles | 1 |
| Additional Information | APPLICABLE STANDARD IEC 269-2-1 |
| Mfr UNSPSC | 39121617 |
| Csa / Ul Approved | CSA/UL APPROVED |
|---|---|
| Carton Qty. | 6 |
| Manufacture | MERSEN (FERRAZ SHAWMUT) |
| Fuse Voltage Rating | 600 V |
| Fuse Current Rating | 0 TO 30 AMPERE |
| Mfr Fullname | MERSEN (FORMERLY FERRAZ SHAWMUT INC) |
| Pkg Qty | 6 |
| Depth | 80mm (3.15 In.) DEEP |
| Width | 32.5MM (1.28 In.) WIDE |
| Mfr Part # | US3J1I |
| Fuse Type | CLASS J |
| Unit of Measure | EACH |
| Additional Description | w/PHILLIPS/SLOT HEAD TERMINAL SCREWS |
| Terminal Type | BOX LUG/PRESSURE PLATE |
| Type | STANDARD |