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MPT Series

Modular Commercial & Industrial SPD with Diagnostics Panel

The MPT Series is a 100% modular Surge Protection System providing high-energy protection and optional RF filtering for Commercial, Industrial and Remote Site applications. These panel units provide superior control over transients by delivering low clamping voltages combined with high surge energy handling capabilities. They are configured for quick and easy parallel installation.

Models are available for all standard electrical services and provide up to 300kA of surge energy handling per phase. This rating is 30 times the energy handling of the IEEE's highest Category C location rating of 10kA/20kV using an 8x20μs waveform. All models carry a 100kA RMS symmetrical fault current rating making expensive disconnects and/or costly replacement fuses unnecessary.

On-board diagnostics include a front panel display equipped with LED indicators that continuously monitor the operational status of the entire unit. An Audible Alarm is standard with switch positions for test, disable and enable. A Surge Counter and a set of NO/NC dry contacts are also standard. Internal filtering and a remote monitor are available options.

All Models are rated for Type 1 or Type 2 service locations and are available with surge ratings from 100kA to 300kA per phase.

The MPT Series is a modular Transient Protection System providing high-energy surge protection and optional RF Filtering for Commercial, Industrial and Remote Site applications. Fast and Easy installation.
Commercial
Industrial
Residential
Power

Power

3D Preview

Load Current
Max Surge Current (8/20) Iₘₐₓ
Short-Circuit Current Rating (SCCR)
Repetative Impulse Rating (Iₙ)
On/Off Status⬥
Housing Rating
Product Weight
Product Dimensions
Most Current Industry Standards
Surge Technology
Connector Form/ Type
Connector Method
Interface
Operating Temperature
Operating Frequency
Fusing
Listings & Certifications
Enclosure
Max. Operating Voltage
Max. Clamp Voltage
Energy Rating/ Wire
Response Time
Warranty
Series Resistance
Peak Pulse Power
Line - Load Sensitive
Breakover Voltage: (Line - Ground)
Attenuation Margin
NEXT
Data Transfer Rate
Power Sum NEXT
Return Loss
ACR
Power Sum ACR
ARC -F
PSACRF
Mounting
Relative Humidity
Terminals
Max. Circuits Protected
Modes of Protection
Continuous Current
Follow Current
Wire Range
Feedback
Remote Alarm Contacts
Remote Alarm contact capability (Nominal Volts/ Nominal Amps)
Remote Alarm Wire Size
Included Accessories
300 kA per Phase
100 kA RMS Symmetrical
20 kA
LEDs, Audible Alarm
NEMA 4, 4X, 12
ANSI/UL 1449
MOV
Hardwired
-40 ℉ to +140 ℉ (-40 ℃ to +60 ℃)
47-63 Hz (50/60 Hz Typ.)
Surge/ Thermal
Listed to ANSI/UL 1449
< 1 Nanosecond
10 Year Limited Product Warranty
95% noncondensing
Surge Counter
NO/NC/C, Isolated Form C
AC: 125V/.5A, DC:30V/1A

Specifications

Specification
Value
Max Surge Current (8/20) Iₘₐₓ
300 kA per Phase
Short-Circuit Current Rating (SCCR)
100 kA RMS Symmetrical
Repetative Impulse Rating (Iₙ)
20 kA
On/Off Status⬥
LEDs, Audible Alarm
Housing Rating
NEMA 4, 4X, 12
Most Current Industry Standards
ANSI/UL 1449
Surge Technology
MOV
Connector Method
Hardwired
Operating Temperature
-40 ℉ to +140 ℉ (-40 ℃ to +60 ℃)
Operating Frequency
47-63 Hz (50/60 Hz Typ.)
Fusing
Surge/ Thermal
Listings & Certifications
Listed to ANSI/UL 1449
Response Time
< 1 Nanosecond
Warranty
10 Year Limited Product Warranty
Relative Humidity
95% noncondensing
Feedback
Surge Counter
Remote Alarm Contacts
NO/NC/C, Isolated Form C
Remote Alarm contact capability (Nominal Volts/ Nominal Amps)
AC: 125V/.5A, DC:30V/1A

Diagrams 

Not To Scale

Electrical Ratings

Click on any MPT Series model from the table to request a quote

Model Number
Service Voltage
TYPE
MCOV
L-N (VPR)
L-G (VPR)
N-G (VPR)
L-L (VPR)
MPTXXX/120-10-#-1
120 Volt Single Phase
AC
150V
700V
700V
700V
N/A
MPTXXX/120-3H-0-1
120/240 Volt 3 Phase HL Delta
AC
150/320V
700/1000V
700/1000V
700V
1500/1800V
MPTXXX/120-3W-#-1
120/208 Volt 3 Phase Wye
AC
150V
700V
700V
700V
1500V
MPTXXX/120-SP-#-1
120/240 Volt Split Phase
AC
150V
700V
700V
700V
1500V
MPTXXX/220-3W-#-1
220/380 Volt, 3 Phase Wye
AC
320V
700V
700V
700V
1500V
MPTXXX/230-3W-#-1
230/400 Volt, 3 Phase Wye
AC
320V
700V
700V
700V
1500V
MPTXXX/240-3D-0-1
240 Volt, 3 Phase Delta
AC
320V
N/A
1000V
N/A
2000V
MPTXXX/240-3W-#-1
240/415 Volt, 3 Phase Wye
AC
320V
700V
700V
700V
1500V
MPTXXX/277-3W-#-1
277/480 Volt, 3 Phase Wye
AC
320V
1000V
1000V
1000V
2000V
MPTXXX/480-3D-0-1
480 Volt, 3 Phase Delta
AC
520V
N/A
1800V
N/A
4000V
  1. Replace XXX with: desired kA rating per phase: 100 for 100kA or 200 for 200kA or 300 for 300kA.

  2. Replace # with: F if filtering is required (available option on WYE Models only).

  3. Add: /RM at the end of the Model Number for the Remote Monitoring option.

  4. ENCLOSURE HOUSING OPTIONS: Add /POL to the end of the Model Number for NEMA 4X Polycarbonate or /SS for NEMA 4 Stainless Steel or /WP for Weatherproof.

* Devices that are rated 480V delta have a 10kA In

⬥ See Installation Guide for detailed instruction on reading On/Off Status

Compatibility Table

EDR Model Number
PVA50-1P-xxxv-S
PVA50-2P-xxxv-S
PVA50-3P-xxxy-S
PVA50-5P-xxxy-S
DRA50-1Pxxx-S
DRA50-2Pxxx-LGN
DRA50-2Pxxx-S
DRA50-3Pxxx-S
DRA50-3PSxxx-S
DRA50-4Pxxx-S
CLT-xxx
SLT CAT X/X-POE
SLT/XM-02-
SLT/XM-04-
SLT/XM-06-
SLT/XM-10-
TST010/XXX
TST020/(120-250v)
TST020/(24-48v)
TST040/XXX
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