Page 542 - Din prodcuts 2020

5/98 ELECTRICAL INSTALL ATION SOLUTIONS FOR BUILDINGS 2CHC 420 001 C0201

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Protection and safety
OVRHT3C Sub Distribution and Panelboard – 400A and below

• Listed to UL 1449 4th Edition for Type 1 SPD applications.
• 50kA per phase protection.
• Individual thermally fused and protected MOVs.
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• Includes pre-wired pigtail conductors.
• Multiple MOVs per phase eliminates single point failure.

Technical features
Electrical
Nominal discharge current rating (I-n) 10kA
Operating Frequency 47–63Hz
Connection Methods Parallel to load
914.4mm (36“) of 3.31mm2 (#12 AWG)
wires
Modes of protection Model dependent
Fault rating (SCCR) 100kAIC
Standard monitoring LED status indicator lights
Mechanical
Weight .23 kg (.5 lbs)
Enclosure type NEMA 4X, non metallic
Installation location Indoor/Outdoor
Mounting method 12.7mm (1/2”)–14 NPT thread
Operating environment -35° to +80°C (-31° to +176°F)
Altitude Up to 5000 m (16,400 ft.)
Product design Individual thermally fused and protected MOVs
Regulatory
UL 1449 4th edition type Type 1
UL 96A Yes
IEEE C62.41.1, .2, C62.45 Yes
Listed by UL