OVRHTP

OVRHTP Surge Protective Devices (SPDs) is a cost-effective solution designed for UL panel builders and original equipment manufacturers OEMs to help protect against utility power anomalies and lightning-induced transient surge conditions. OVRHTP compact and advanced design feature thermally protected MOVs to eliminate overvoltage, safeguarding your equipment and capital investments.

Key Benefits

Safeguard capital investments – Help protect your customers' valuable assets, reduce downtime, and lower maintenance costs
Cost-effective – Choose the enclosure options that better fit your budget
Competitive lead times – Manufactured within the US, helping you secure more projects and deliver your projects faster
Made to order – Meet the technical specifications of each of your different projects
Absolute protection - Advanced thermal protection for a higher level of reliability

Key Features

Thermally protected MOVs
Multiple enclosure options: Metal and polycarbonate
Compact and lightweight design
Standard monitoring status indicator lights (one per phase)
Dry relay contacts report SPD status remotely
Optional surge counter display
Optional audible alarm with a silence button

Technical Specifications

200kAIC short circuit rating for most available voltage configurations
Maximum surge current rating 60 kA to 400kA per phase, 30 kA to 200kA per mode
Nominal discharge current rating (I-n) 20kA for most available configurations
Operating frequency 47–63Hz
Connection method parallel to the electrical distribution system
Modes of protection All Modes (L-N, L-G, N-G, L-L)
Type 1 SPD with fault current rating (SCCR) 200kAIC – no upstream over-current protection device (breaker or fuse) required