Page 540 - Din prodcuts 2020

5/96 ELECTRICAL INSTALL ATION SOLUTIONS FOR BUILDINGS 2CHC 420 001 C0201

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Protection and safety
OVRHS3U Sub Distribution and Panelboard – 400A and below

• Listed to UL 1449 4th Edition for Type 1 and Type 2 SPD applications.
• Individual fusing for each Metal Oxide Varistors (MOVs).
• LED indicates proper functioning of L-N and N-G MOVs.
5
Technical features
Electrical
Nominal discharge current rating (I-n) 20kA
Operating frequency 47–63Hz
Connection methods Parallel to load (shunt)
2
2 mm (#14 AWG) wires
Modes of protection Model dependent
Fault rating (SCCR) 100kAIC
Standard monitoring LED status indicator lights
Mechanical
Weight 0.9 kg (2 lbs.)
Enclosure type NEMA 1, non-metallic
Installation location Indoor
Mounting method 12.7 mm (1/2”)–14 NPT thread
(Aluminum bracket optional)
Operating environment -40 to +80 °C (-40 to +176 °F)
Altitude Up to 5000 m (16,400 ft.)
Product design Individually fused MOVs
Regulatory
UL 1449 4th edition type Type 1 and Type 2
UL 1283 Only for model number
OVRHS3U802402SR
IEEE C62.41.1, .2, C62.45 Yes
Listed by UL