ABB OVRH series Catalog Page

OVR SER IES SURGE PROTECTION DEVICES - PRODUCT CATALOG 2018

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OVRH series

OVRHT3B (400A and below, 50 kA)

Product Features

• Listed to UL1449 4th Edition for Type 1 SPD applications

• 50kA protection per phase

• Individual thermally fused and protected MOVs

• LED indication

• Pre-wired conductors included

• Multiple MOVs per phase eliminates single point failure

• 3 years standard warranty.

Network Type 1 SPD Voltage Part number

120 Vac OVRHT3B501201P

1PH, 2W + GND

2PH, 3W + GND

3PH, 4W + GND (Hi-Leg)

3PH, 4W + GND (Wye)

3PH, 3W + GND (Delta)

Earthing Systems Voltage Part number

1PH, 2W + GND (TNC)

1PH, 2W + GND (TNS) 230 Vac OVRHT3B502773Y

1PH, 2W + GND (IT) 230 Vac OVRHT3B503473Y

1PH, 2W + GND (TT) 230 Vac OVRHT3B506003D

240 Vac OVRHT3B502401P

277 Vac OVRHT3B502771P

480 Vac OVRHT3B504801P

120/240 Vac OVRHT3B501202S

240/480 Vac OVRHT3B502402S

120/240 Vac OVRHT3B502403H

120/208 Vac OVRHT3B501203Y

220/380 Vac OVRHT3B502203Y

230/400 Vac OVRHT3B502303Y

240/415 Vac OVRHT3B502403Y

277/480 Vac OVRHT3B502773Y

347/600 Vac OVRHT3B503473Y

240 Vac OVRHT3B502403D

380 Vac OVRHT3B503803D

400 Vac OVRHT3B504003D

480 Vac OVRHT3B504803D

600 Vac OVRHT3B506003D

230 Vac OVRHT3B501201P

Electrical characteristics

Nominal discharge current rating (I-n) 10k A

Operating frequency 47 ... 63Hz

Connection method Parallel to load (with breaker)

Modes of protection Model dependent

Fault rating (SCCR) 100kAI C

Response time < 1 ns

Standard monitoring Status indicator lights

Mechanical characteristics

Weight 0.23 kg (0.5 lbs.)

Enclosure type NEMA 4X non-metallic.

Installation location Indoor / Outdoor

Mounting method 12.7mm (1/2in) - 14 NPT thread

Operating temperature -35° to +80°C (-31° to +176°F)

Altitude Up to 500 0 m (16,400 ft.)

Product design Indiv idual therm. fused MOVs

Regulations & certifications

UL 1449 4th e dition Type 1

UL 96A Yes

IEEE C62.41.1, .2, C62.45 Yes

Listed by UL