Maxivolt Product Information & Resources
We're Here to Help! Data Sheets, Installation, Maintenance and Operation Documentation.
Every Maxivolt device undergoes rigorous testing to minimize the potential for defects, and can even be custom designed and built to meet the specific needs of clients. Proudly made by hand in the USA, Maxivolt equipment represents the ultimate combination of safety, performance, and quality.
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MV Series Data Sheets
MV-100 Data Sheet
240/120 VAC | Split Phase 3 Wire
MV-100C Data Sheet
240/120 VAC | Split Phase 3 Wire
MV-200 Data Sheet
208/120 VAC | 3Ø 4 Wire
MV-200N Data Sheet
240/120 VAC | 3Ø 4 Wire
MV-200P Data Sheet
240 VAC | 3Ø 3 Wire
MV-201 Data Sheet
220 VAC | 1Pole 2 Wire
MV-202 Data Sheet
380/220 VAC | 2 Pole 3 Wire
MV-300 Data Sheet
415/230 VAC | 3Ø 4 Wire
MV-300P Data Sheet
415 VAC | 3Ø 3 Wire
MV-301 Data Sheet
240 VAC | 1 Pole 2 Wire
MV-302 Data Sheet
415/240 VAC | 2 Pole 3 Wire
MV-400 Data Sheet
480/277 VAC | 3Ø 4 Wire
MV-400P Data Sheet
480 VAC | 3Ø 3 Wire
MV-401 Data Sheet
277 VAC | 1 Pole 2 Wire
MV-402 Data Sheet
480 VAC | 2 Pole 2 Wire
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GuardDog Series Data Sheets
GuardDog WRG-100 Data Sheet
240/120 VAC | Split Phase 3 Wire
GuardDog WRG-200 Data Sheet
208/120 VAC | 3 Ø 4 Wire
GuardDog WRG-200N Data Sheet
415/230 VAC | 3 Ø 4 Wire
GuardDog WRG-300 Data Sheet
415/230 VAC | 3 Ø 4 Wire
GuardDog WRG-400 Data Sheet
480/277 VAC | 3 Ø 4 Wire
GuardDog WRG-400P Data Sheet
480 VAC | 3 Ø 3 Wire
GuardDog WRG-600 Data Sheet
347/600 VAC | 3 Ø 4 Wire
GuardDog WRG-700P Data Sheet
690VAC | 3 Ø 3 Wire
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ICP Series Data Sheets
ICP-110 Data Sheet
120 VAC | 2 Wire
ICP-110s Data Sheet
120 VAC | 2 Wire Series
ICP-24ACS Data Sheet
24 VAC | 2 Wire
ICP-40DC Data Sheet
12-40 VDC
ICP-40DCS Data Sheet
12-40 VDC | Series
ICP-100 Plus Data Sheet
120/240 VAC | 2 Pole 3 Wire
ICP-120 Plus Data Sheet
120 VAC | 1 Pole 2 Wire
ICP-301 Plus Data Sheet
240 VAC | 1 or 2 Pole 2 Wire
ICP-401 Plus Data Sheet
277 VAC | 1 Pole 2 Wire
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WS Series Data Sheets
WS-1500 Data Sheet
1500 VAC | 3 Ø 3 Wire
WS-2500 Data Sheet
2500 VAC | 3 Ø 3 Wire
WS-3600 Data Sheet
3600 VAC | 3 Ø 3 Wire
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Protection on two levels
The GuardDog® WRG-Series is the premier line of Maxivolt products. Primary and secondary protection circuits give clients a redundant layer of protection in the event the first level of protection is expended. SenseTech® form C dry contacts are provided standard on both layers of protection. An optional audible alarm can be added to either the primary or secondary protection circuit. Every device is hand made in the USA and goes through a rigorous and demanding testing process. GuardDog® WRG-Series products feature hybrid circuits consisting of only the highest quality components engineered to provide a clamping threshold for the specific voltage application they are designed for. Safety fusing and the non-ground dependent design eliminate safety risks associated with competitive devices. The various benefits of WRG-Series products provide clients with a quantifiable payback.
Features and characteristics:
- Modes of Protection: Line to Line, Line to Neutral
- Enclosure: NEMA® Type 4X, Polycarbonate
- Filtering: UL 1283
- TEMP: -40° C to 85° C
- Operating Humidity: 1% to 95%
- EMI-RFI Noise Attenuation: < 40 db
- Capacitance: 1 to 1.5 μF / Line
- Indication: Normally Off Neon
- Lights Capacitance: Blue LEDs On / Red LEDs Off
- Frequency Range: 50-400 Hz
- Response Time (Component): <1(ns)
- Conductor: #12 AWG Stranded
- Fusing: Internal
- Type: 2
There's No Better Protection
The MV-Series is Maxivolt’s original product line. Modifications through the years have improved the already legendary performance of these devices. The line has been expanded to 17 standard models covering virtually every type of AC power system in the world from 120 VAC to 600 VAC. Every device is hand made in the USA and goes through a rigorous and demanding testing process. MV-Series products feature hybrid circuits consisting of only the highest quality components engineered to provide an industry best clamping threshold for the specific voltage application they are designed for. Serviceable safety fusing and the non-ground dependent design eliminate safety risks associated with competitive devices. The various benefits of MV-Series products provide clients with a quantifiable payback.
Features and characteristics:
- Modes of Protection: Line to Line, Line to Neutral
- Enclosure: NEMA® Type 2
- Filtering: UR 1283
- TEMP: -40° C to 85° C
- Operating Humidity: 1% to 95%
- EMI-RFI Noise Attenuation: < 40 db
- Indication: Normally Off Neon
- Lights Capacitance: 1 to 1.5 μF / Line
- Frequency Range: 50-400 Hz
- Response Time (Component): <1(ns)
- Conductor: #14 AWG Stranded
- Fusing: Field Serviceable Type: 2
PERFORMANCE & FLEXIBILITY
Maxivolt engineers designed the ICP-Series to provide sensitive individual circuit protection. The ICP Plus, ICP-CRA, and 420-RW were later introduced to expand the application and communication versatility of the line. ICP devices require a standard octal 8-pin base to install, are available in series and parallel configurations, and provide an alarm pin for device status monitoring. ICP Plus and ICP-CRA devices provide dry contacts for device status monitoring. All ICP-Series devices feature a hybrid circuit consisting of only the highest quality components engineered to provide an industry best clamping threshold for the specific voltage application they are designed for. Safety fusing and the non-ground dependent design eliminate safety risks associated with competitive devices. The various benefits of ICP-Series products provide clients with a quantifiable payback.
Features and characteristics:
- Modes of Protection: Line to Line, Line to Neutral
- Enclosure: NEMA® Type 1
- Filtering: UL 1283
- TEMP: -40° C to 85° C
- Operating Humidity: 1% to 95%
- EMI-RFI Noise Attenuation: < 40 db
- Type: 4
- Indication: Flag and Alarm / Dry Contacts
- Capacitance(AC): 1 to 1.5 μF / Line
- Frequency Range: 50-400 Hz
- Response Time (Component): < Picosecond
- Conductor: #14 AWG Stranded
- Fusing: Internal
SERIOUS MEDIUM VOLTAGE PROTECTION
Maxivolt engineers designed the WS-Series for medium voltage applications from 1,000 VAC – 5,000 VAC. In 2013, the WS-5KV was introduced to replace the WS-4160. Every device is custom made for the specific operating voltage of the equipment to be protected and goes through a rigorous and demanding testing process. WS-Series products feature hybrid circuits consisting of only the highest quality components engineered to provide an industry best clamping threshold. Serviceable safety fusing and the non-ground dependent design eliminate safety risks associated with competitive devices. The various benefits of WS-Series products provide clients with a quantifiable payback.
Features and characteristics:
- Modes of Protection: Line to Line
- Fusing: Field Servicable
- Enclosure: NEMA® Type 4X
- Filtering: UL 1283
- TEMP: -40° C to 85° C
- Operating Humidity: 1% to 95%
- EMI-RFI Noise Attenuation: < 40 db
- Indication: Striker Pin
- Capacitance: 2500 μF / Line
- Frequency Range: 50-400 Hz
- Response Time (Component): < Nanosecond
- Conductor: #12 AWG Strand 15KV Wire
Maxivolt Product Line
Transient Voltage Surge Suppressors
by Application
MV-100
240/120 VAC | Split Phase 3 Wire
MV-100C
240/120 VAC | Split Phase 3 Wire
MV-200
208/120 VAC | 3Ø 4 Wire
MV-200N
240/120 VAC | 3Ø 4 Wire
MV-200P
240 VAC | 3Ø 3 Wire
MV-201
220 VAC | 1Pole 2 Wire
MV-202
380/220 VAC | 2 Pole 3 Wire
MV-300
415/230 VAC | 3Ø 4 Wire
MV-300P
415 VAC | 3Ø 3 Wire
MV-301
240 VAC | 1 Pole 2 Wire
MV-302
415/240 VAC | 2 Pole 3 Wire
MV-400
480/277 VAC | 3Ø 4 Wire
MV-400P
480 VAC | 3Ø 3 Wire
MV-401
277 VAC | 1 Pole 2 Wire
MV-402
480 VAC | 2 Pole 2 Wire
MV-600
600 VAC | 3Ø 4 Wire
MV-600P
600 VAC | 3Ø 3 Wire
by Application
ICP-110
120 VAC | 2 Wire
ICP-110s
120 VAC | 2 Wire Series
ICP-24ACS
24 VAC | 2 Wire
ICP-40DC
12-40 VDC
ICP-40DCS
12-40 VDC | Series
ICP-100 Plus
120/240 VAC | 2 Pole 3 Wire
ICP-120 Plus
120 VAC | 1 Pole 2 Wire
ICP-301 Plus
240 VAC | 1 or 2 Pole 2 Wire
ICP-401 Plus
277 VAC | 1 Pole 2 Wire
ICP-CRA
weather-proof enclosure
420-RW
24VDC System | 4-20mA
by Application
GuardDog WRG-100
240/120 VAC | Split Phase 3 Wire
GuardDog WRG-200
208/120 VAC | 3 Ø 4 Wire
GuardDog WRG-200N
415/230 VAC | 3 Ø 4 Wire
GuardDog WRG-300
415/230 VAC | 3 Ø 4 Wire
GuardDog WRG-400
480/277 VAC | 3 Ø 4 Wire
GuardDog WRG-400P
480 VAC | 3 Ø 3 Wire
GuardDog WRG-600
347/600 VAC | 3 Ø 4 Wire
GuardDog WRG-700P
690VAC | 3 Ø 3 Wire
Engineered Solutions
See Maxivolt Solutions and Product Catalog
Learn about our full product offering including new and updated technology, read case studies outlining how we helped four of our clients overcome challenges, and get insight into how we make a difference in our customers’ operations and profitability.
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We’re a team of power quality specialist ready to help you find a solution for your power quality issues. With vast experience and knowledge protecting industries from transient voltage, our team will help you with product selection, placement, and installation are critical to the performance of a surge suppression system.
