Bidirectional Metal Oxide Varistors (MOVs)

Hybrid Protectors -- MSP® Series
from Bourns, Inc.

The Bourns Technology Center is home to several emerging high-tech companies in Riverside, California. It is dedicated to providing a strong partnership between resident companies and the community. The Bourns Technology Center is located at the entrance to one of the fastest developing industrial... [See More]

  • Direction: Bidirectional
  • Mounting / Packaging: Surface Mount Technology (SMT / SMD)
  • Configuration: Single Device
  • Capacitance: 10 to 2028
AC Power 1 Pole
from ASCO Power Technologies

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 has advanced over the last several decades increasing equipment's... [See More]

  • Direction: Bidirectional
  • Mounting / Packaging: Bolt-on Chassis
  • Configuration: Single Device
  • Supply Voltage (VS): 120 to 277
SPDee DC Series
from ASCO Power Technologies

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 to the UL Certification Requirement Decision (CRD) regarding DC rated SPDs for... [See More]

  • Direction: Bidirectional
  • Mounting / Packaging: Bolt-on Chassis
  • Configuration: Single Device
  • Supply Voltage (VS): 0.0 to 1000
SPDee Series
from ASCO Power Technologies

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 a small, compact design and line or load side installation flexibility, this unit can be installed anywhere in... [See More]

  • Direction: Bidirectional
  • Mounting / Packaging: Bolt-on Chassis
  • Configuration: Single Device
  • Supply Voltage (VS): 120 to 600
SSA Series
from ASCO Power Technologies

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 & industrial facilities. surgeassure ™ was formed to bring this same level of... [See More]

  • Direction: Bidirectional
  • Mounting / Packaging: Bolt-on Chassis
  • Configuration: Single Device
  • Supply Voltage (VS): 120 to 240
STMT Series
from ASCO Power Technologies

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 heart of lightning country, Clearwater, Florida, USA. Focusing on the Oil & Gas, Water/Wastewater... [See More]

  • Direction: Bidirectional
  • Mounting / Packaging: Bolt-on Chassis
  • Configuration: Single Device
  • Supply Voltage (VS): 1000 to 4160
TE/XGA PanelSafe Series
from ASCO Power Technologies

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 XGA Features APT ’s Patented TranSafe ™ Circuitry. FEATURES: UL 1449 Third Edition Listed. 160kA & 240kA... [See More]

  • Direction: Bidirectional
  • Mounting / Packaging: Bolt-on Chassis
  • Configuration: Single Device
  • Supply Voltage (VS): 120 to 480
TeXAL Series
from ASCO Power Technologies

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 module per unit containing Large Block 50kA Thermal Protected MOV ’s, this units low cost, reliability, flexibility and... [See More]

  • Direction: Bidirectional
  • Mounting / Packaging: Bolt-on Chassis
  • Configuration: Single Device
  • Supply Voltage (VS): 120 to 480
TeXBL Series
from ASCO Power Technologies

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 of 600kA, 800kA and 1000kA per phase, this unit is for those “Mission Critical ”... [See More]

  • Direction: Bidirectional
  • Mounting / Packaging: Bolt-on Chassis
  • Configuration: Single Device
  • Supply Voltage (VS): 120 to 520
TeXCS Series
from ASCO Power Technologies

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, this unit can be installed anywhere in any electrical distribution system. FEATURES: UL 1449 Third... [See More]

  • Direction: Bidirectional
  • Mounting / Packaging: Bolt-on Chassis
  • Configuration: Single Device
  • Supply Voltage (VS): 120 to 600
TeXDS Series
from ASCO Power Technologies

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 is a great fit from the service entrance all the way down to each distribution and/or branch panel. [See More]

  • Direction: Bidirectional
  • Mounting / Packaging: Bolt-on Chassis
  • Configuration: Single Device
  • Supply Voltage (VS): 120 to 600
TeXRL Series
from ASCO Power Technologies

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 1449 Third Edition Listed. Directly Connected, Discrete Protection Elements Between All... [See More]

  • Direction: Bidirectional
  • Mounting / Packaging: Bolt-on Chassis
  • Configuration: Single Device
  • Supply Voltage (VS): 120 to 480
TeXWL Series
from ASCO Power Technologies

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 phase. This unit is for those “Mission Critical ” environments. FEATURES: UL 1449... [See More]

  • Direction: Bidirectional
  • Mounting / Packaging: Bolt-on Chassis
  • Configuration: Single Device
  • Supply Voltage (VS): 120 to 480
XTE/HP Series
from ASCO Power Technologies

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: UL 1449 Third Edition Listed. 120kA & 160kA per phase ratings. Type 2 SPD – All UL... [See More]

  • Direction: Bidirectional
  • Mounting / Packaging: Bolt-on Chassis
  • Configuration: Single Device
  • Supply Voltage (VS): 120 to 600