Ferraz Shawmut ULTRASAFETM modular 24, 48 and 600 volt Fuse Holders introduce a new level of safety for Class CC (USCC) and Midget 1-1/2” x 13/32” (USM) as well as DC rated fuses up to 30 amperes. ULTRASAFE holders qualify as “finger safe” 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 blown-fuse indicators in each pole. AC indicators are orange and DC are red. The multi-pole units can also be made up by ordering pin-tie handles for field assembly. 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” protection give one of the safest protection packages in the industry. Ultrasafe body material is tough and durable polyamide, with exceptional insulating properties.

Features/Benefits

• Finger Safe
  
• Optional Indicator Lights
  
• DIN Rail Mount
  
• Compact Footprint
  
• Quick, Easy Fuse Change

Recommended Fuse Usage

• USCC: use with ATDR*, ATMR, ATQR
  
• USM: use with ATQ, ATM*, A6Y-2B, A25Z-2, TRM, OTM, A15QS-2, GFN, GGU, A60Q-2

Applications

• All circuits up to 600 volts for motors, control circuits,
  transformers, etc.
  
• Non-load disconnect
  
• 12, 24 and 48 volt DC circuits

Ratings

• 600VAC, 30A Min. voltage to operate indicator light: 90VAC 115 VDC [Less than 0.7 mA leakage current at 600V]
  
• Special Indicator for 24VDC, 30A
  
• Special Indicator for 48VDC, 30A
  
• Short Circuit Current Rating: Class CC 200kA, Midget Fuse 100kA
• 800VAC, 1000VDC 30A ratings on USM without indicators

Approvals

• All Ultrasafe Fuse Holders meet the requirements of UL512
  
• UL Listed Class CC Guide IZLT, File E52283
• UL Recognized Component Midget Guide IZLT2, File E52283
• CSA Certified Class CC & Midget C22.2, Class 6225 File 32169
  
• IEC 269 690VAC, 32A Midget version only.