ASCO Power Technologies Datasheets for Metal Oxide Varistors (MOVs)

Metal oxide varistors (MOV) are semiconductors that protect electronic components and systems from transient voltages.
Metal Oxide Varistors (MOVs): Learn more

Product Name Notes
Advanced Protection Technologies (APT) has been a worldwide leader in the surge suppression industry since 1985. APT’s surge protection products have long set the standard for protection of commercial &
APT is a leading North American manufacturer of Low Voltage (up to 600VAC) and Medium Voltage (1000VAC to 4160VAC) Surge Protective Devices (SPD’s). Our world headquarters is located in the...
Industrial computers, PLCs, and sensitive instrumentation are at the heart of today's automation systems. Maintaining reliability and uptime are essential to the processes running on the factory floor. Semiconductor technology...
Our H Series has one, replaceable module per phase and surge current levels of 120kA and 160kA per phase. Our lowest cost replaceable module product for “budget conscience” projects. FEATURES:...
Our highest kA internal-mount SPD, the XWL Series utilizes uni-modular replaceable module design with Large Block 50kA Thermal Protected MOV’s with surge current levels of 300kA, 400kA, and 500kA per...
Our highest kA internal-mount SPD, the XWS Series utilizes uni-modular replaceable module design with Large Block 50kA Thermal Protected MOV’s with surge current levels of 300kA, 400kA, and 500kA per...
Our largest, highest kA SPD, the XBL Series utilizes two separate, dual redundant replaceable modules that work in parallel. With Large Block 50kA Thermal Protected MOV’s with surge current levels...
Our largest, highest kA SPD, the XBS Series utilizes two separate, dual redundant replaceable modules that work in parallel. With Large Block 50kA Thermal Protected MOV’s with surge current levels...
Presently, there is no dedicated UL standard for higher voltage DC SPDs. The following SPDee’s comply with most recent regulatory actions including UL 1449 Third Edition Listing (VZCA.E321351) and compliance...
The SPDee Series utilizes large Block 50kA Thermal Protected MOV’s with surge current levels of 50kA per mode. The unit is a perfect replacement to the obsolete surge arrestors. With...
The XCS Series utilizes large Block 50kA Thermal Protected MOV’s with surge current levels of 100kA per phase. With a compact economical design and line or load side installation flexibility,...
The XDS Series utilizes large Block 50kA Thermal Protected MOV’s with surge current levels of 100kA, 150kA and 200kA per phase. With line or load side installation flexibility, this unit...
The XRL Series utilizes uni-modular replaceable module design with Large Block 50kA Thermal Protected MOV’s with surge current levels of 100kA, 150kA, 200kA, 250kA and 300kA per phase. FEATURES: UL...
The XRS Series utilizes uni-modular replaceable module design with Large Block 50kA Thermal Protected MOV’s with surge current levels of 100kA, 150kA, 200kA, 250kA and 300kA per phase. FEATURES: UL...
With one, replaceable module per phase and surge current levels of 160kA and 240kA per phase, the XGA Series is a great fit for Service Entrance and Downstream applications. The...
With surge current levels of 100kA, 150kA, 200kA, 250kA, 300kA, 400kA and 500kA per phase, our XAL Series is the SPD that covers most current SPD needs. With one replaceable...
With surge current levels of 100kA, 150kA, 200kA, 250kA, 300kA, 400kA and 500kA per phase, our XAS Series is the SPD that covers most current SPD needs. With one replaceable...