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Surge Protective Devices
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Surge Protective Devices

ABB offers the most comprehensive portfolio of Type 1 and Type 2 surge protective devices that can be externally or internally mounted. They help reduce costly downtime while protecting sensitive... More

ABB offers the most comprehensive portfolio of Type 1 and Type 2 surge protective devices that can be externally or internally mounted. They help reduce costly downtime while protecting sensitive electronic equipment against damaging effects of transients caused by lightning, utility load switching, internal load switching, and more.



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Current Technology Surge Protection

Current Guard 3 and Current Guard Plus 3 Surge Protection
CG3 and CGP3 feature thermally protected MOVs to eliminate overvoltage, safeguarding your equipment and capital investments.
CurrentGuard® Plus 3 – CGP3 Surge Protective Devices
CGP3 includes dependable thermally protected MOVs and multiple monitoring options to help protect electrical equipment, electronic devices, and appliances against power...
Current Technology Select SL3
Select® SL3™ was the first hybrid design in the market to offer protection to critical loads and downstream equipment from catastrophic overvoltages.
Current Technology Transguard T3
TransGuard®─TG3™ (TG3) surge protection devices protect and prevent costly downtime and equipment damage caused by routine or catastrophic electrical disturbances.
Current Technology PX3
Choose our PX3™ suppression system when you need an externally mounted surge solution that can be physically attached to the top or bottom of any panelboard.
Current Technology MasterMind Monitoring system
Current Technology MasterMind™ Monitoring system offers multiple levels of advanced, multifunction, power quality monitoring for SL3™, TG3™, and PX3™ suppression filter...
ISM Series  integrated suppression module
ISM™ Surge protective device offers breakthrough technology focused on current sharing, by eliminating reliance on PCB trace for conducting full surge current.
Current Technology HPI High-Performance Interconnect System
Dual shielded, triple insulated multi-core power conductor specially constructed to minimize interconnection impedance for SPD installations.
Current Technology DTS-2 Diagnostic Tool
DTS-2 and MasterTest products provide active testing of on-site product performance.


OVRHMSU (Modular Series Unit) Type 2 Surge Protective Device
Compact and powerful, OVRHMSU SPD protects critical loads from damaging electrical transients, high-frequency noise, and high-energy disturbances.
OVRHTP Surge Protective Devices
An advance and cost-effective solution featuring thermally protected MOVs, various performance indicators, and multiple enclosure options to help you protect your equipment...
OVRHT3B Surge Protection
OVRHT3B Sub Distribution, Panelboard, and OEM applications– 400A and below
OVRHT3C Sub Distribution and Panelboard – 400A and below
OVRHT3C Sub Distribution, Panelboard, and OEM applications– 400A and below
OVRHS3U Surge Protection
Ideal for indoor use in sub-distribution and point-of-use applications like UL 508 panelboards, control boxes
OVRHLD Surge Protection
Equipment Level Protection – 100A and below
OVRHTE Surge Protection
Sub and Mid-Level Distribution Surge Protective Devices – 1,000A and below
Tranquell* Series
Service entrance and mid-level distribution. The TPHE is available in 125 to 300 kA per mode.
Tranquell* Series
Mid-level distribution and equipment level protection. The TPHE is available in 65 to 100 kA per mode.


SPD Class I
OVR type 1 and type 1+2 are designed to discharge high current surges without any destruction of the installation. This surge protective device is characterized by its...
OVR type 2 and Type 2+3 are designed to protect electric installations and sensitive equipment against indirect surges with ensuring a low protection level (Up). It is...
OVR type 3 surge protective devices should be installed as close as possible to the sensitive equipment for protection. Tested with a 1,2/50 - 8/20 current combination wave...
OVR PV Type 2 Surge Protective Devices
OVR PV Type 2 SPDs for Photovoltaic applications

Joslyn Surge Protection

Joslyn Surgitron I Surge Protection
Joslyn Surgitron I - service entrance surge protection - modular design

Residential Surge Protective Devices

THOME SURGE – Residential Surge Protective Device
THOMESURGE is a Type 1 SPD designed for service entrance or subpanel locations and provides surge protection for the entire home.

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