PT 3-HF-12DC-ST Surge protection plug

Surge protection plug – PT 3-HF-12DC-ST

2858043

Technical data

• Ambient temperature (operation) -40 °C … 85 °C
• Altitude max. 2000 m
• Degree of protection IP20
• Housing material PA
• Flammability rating according to UL 94 V-0
• Standards for cearances and creepage distances DIN EN 61664-1
• IEC 60664-1
• Mounting type on base element
• Type Male
• Number of positions 3
• Direction of action Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-Earth Ground
  Arrester can be tested with CHECKMASTER from software version: From SW rev. 1.10
• Nominal voltage UN 12 V DC
• Maximum continuous voltage
  • UC 14 V DC
  • 9.8 V AC
• Rated current 450 mA (45 °C)
• Operating effective current IC at UC ≤ 5 µA
• Nominal pulse current Ian (10/1000) µs (line-line) 67 A
• Output voltage limitation at 1 kV/µs (line-line) spike ≤ 55 V