50kA Surge Ratings
100kA RMS Symmetrical Fault Rating
In 10/20kA
Glass filled polycarbonate enclosure
Listed to ANSI/UL 1449 Standard
15 YEAR Warranty​
50 to 100kA Surge Rating
100kA RMS Symmetrical Fault Rating
In 10/20kA
Listed to ANSI/UL 1449 Standard
Additional Options Available
15 YEAR Warranty 
50 to 200kA Surge Ratings
100kA RMS Symmetrical Fault Rating
In 10/20kA 
Listed to ANSI/UL 1449 Standard
Additional Options Available
15 YEAR Warranty 
MAP Series represents a new era in Surge Protection with it’s “one size fits all” application flexibility. All units contain short circuit and thermal fusing, a “smart sensing technology” that distinguishes between surges and overcurrent events.
These hardwired units provide superior control over transients by delivering low clamping voltages combined with high surge energy handling capabilities.

MST SERIES

50 to 200kA Surge Ratings
100kA RMS Symmetrical Fault Rating
In 10/20kA 
Listed to ANSI/UL 1449 Standard
Additional Options Available
15 YEAR Warranty 

MST SERIES

RCHW POLYCASE

The patent pending MST Series is a modular, parallel installed, SPD (surge protection device). Models are available for all standard electrical services and provide 100kA of surge energy handling per phase.
300kA Max Surge Current per phase
100kA RMS Symmetrical Amps​
In 10/20kA Aluminum or Polycarb Enclosures
Listed to ANSI/UL 1449 Standard
Additional Options Available
15 YEAR Warranty 
These hardwired units provide superior control over transients by delivering low clamping voltages combined with high surge energy handling capabilities.

MAP SERIES

MAP Series represents a new era in Surge Protection with it’s “one size fits all” application flexibility. All units contain short circuit and thermal fusing, a “smart sensing technology” that distinguishes between surges and overcurrent events.

MST SERIES

100% Modular - Field replace/upgrade​
Surge Ratings: 50kA or 100kA​
In 10/20kA
Available in NEMA 3R, 4, 4X or 12 Enclosures​
ETL listed to ANSI/UL 1449 Standard​
15 YEAR Warranty​

MST SERIES

RCHW POLYCASE

Solid State 20mm MOV Design​
Line-to-Ground Protection​
LED Status Diagnostics​
Listed to ANSI/UL 1449 
No Follow Current​
15 YEAR Warranty 

​​RCHW ALUMINUM EXTRUSION CASE

RCHW POLYCASE

DRM-K SERIES

These hardwired units provide superior control over transients by delivering low clamping voltages combined with high surge energy handling capabilities.

RPM MODULES

Simple design capable of multifunction uses​
Mount Auxiliary and optional din rail
  equipment​
Incorporate surge protection directly with 
​ critical operating systems​
These hardwired units provide superior control over transients by delivering low clamping voltages combined with high surge energy handling capabilities.
Din rail or wall mountable
Handles surges between 10-40kA
Small terminals handle up to 15A w/ #14 to
  #30AWG wire
Large terminals handle up to 30A w/ #6 to
​ #20 AWG wire
Listed to ANSI/UL 1449 Standard
15 YEAR Warranty​

MAP SERIES

BPT SERIES

Configured for parallel installation. All models for Type 1 or Type 2 service panel applications. On-board diagnostics with LED indicators that continuously monitor the operational status of the entire unit.
100% Modular - Field replace/upgrade​
Surge Ratings: 50kA or 100kA​
In 10/20kA
Available in NEMA 3R, 4, 4X or 12 Enclosures​
ETL listed to ANSI/UL 1449 Standard​
15 YEAR Warranty​

400 SERIES

575 SERIES Low Profile

The Model 400 Series Meter-Base Surge Protector is a derivative of the original 1986 design. Equipped with twin 40mm MOVs and 2 red Monitor LED's. The 400 series is an excellent primary Type 1 SPD.
The 575 Series is a low profile version of the 400 Series. Based on field proven design & surge tested technology the 575 Series provides cost-effective primary protection. Series installation. 
Smart sensing technology
Surge suppresion up to 57kA
2000 Joules per Phase
In 20kA
Listed to ANSI/UL 1449 Standard
15 YEAR Warranty 
Smart sensing technology
Listed to ANSI/UL 1449 Standard
2000 Joules per Phase
In 20kA
Surge protection up to 57kA
15 YEAR Warranty 
Smart sensing technology
In 20kA
2000 Joules per Phase
Listed to ANSI/UL 1449 Standard
15 YEAR Warranty​

675 SERIES

The 675-3PAL is a 3 phase (200 Amp max) Type 1 SPD. Designed with the same surge performance ratings as the 400 and 575 Series meter based SPDs.

CL320 Heavy Duty

The CL320 Series is designed for Class 320 service & can handle up to 320 Amps continuous. Equipped with extra heavy duty jaw blades to accommodate current ratings.
2000 Joules per Phase
In 20kA
 Response time < 15 nanoseconds
4 Heavy-Duty Machined Jaw Blades​
Listed to ANSI/UL 1449 Standard
15 YEAR Warranty 

BPT SERIES

MPT SERIES

Configured for parallel installation. All models for Type 1 or Type 2 service panel applications. On-board diagnostics with LED indicators that continuously monitor the operational status of the entire unit.
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 easy installation.

300kA Max Surge Current per phase
100kA RMS Symmetrical Amps​
In 10/20kA Aluminum or Polycarb Enclosures
Listed to ANSI/UL 1449 Standard
Additional Options Available
15 YEAR Warranty 
300kA Max Surge Current per phase
100kA RMS Symmetrical Amps​
In 10/20kA Aluminum or Polycarb Enclosures
Available in NEMA 4, 4X or 12 Enclosures​
Listed to ANSI/UL 1449 Standard​
15 YEAR Warranty​
50 to 200kA Surge Ratings
100kA RMS Symmetrical Fault Rating
In 10/20kA 
Listed to ANSI/UL 1449 Standard
Additional Options Available
15 YEAR Warranty 

​​RCHW ALUMINUM EXTRUSION CASE

These hardwired units provide superior control over transients by delivering low clamping voltages combined with high surge energy handling capabilities.

MAP SERIES

MAP Series represents a new era in Surge Protection with it’s “one size fits all” application flexibility. All units contain short circuit and thermal fusing, a “smart sensing technology” that distinguishes between surges and overcurrent events.
50kA Surge Ratings
100kA RMS Symmetrical Fault Rating
In 10/20kA
Glass filled polycarbonate enclosure
Listed to ANSI/UL 1449 Standard
15 YEAR Warranty​

POWER - UTILITY

POWER - COMMERCIAL

HLP SERIES

Solid State 20mm MOV Design​
Line-to-Ground Protection​
LED Status Diagnostics​
Listed to ANSI/UL 1449 
No Follow Current​
15 YEAR Warranty 
The HLP Series is a Type 4 SPD designed to protect​ Traffic Signals, Highway Lighting, Parking Lighting, Interior Lighting, Security Systems, Fire Alarms.

RPM MODULES

​​POWER - INDUSTRIAL

The patent pending MST Series is a modular, parallel installed, SPD (surge protection device). Models are available for all standard electrical services and provide 100kA of surge energy handling per phase.
100% Modular - Field replace/upgrade​
Surge Ratings: 50kA or 100kA​
In 10/20kA
Available in NEMA 3R, 4, 4X or 12 Enclosures​
ETL listed to ANSI/UL 1449 Standard​
15 YEAR Warranty​

MST SERIES

POWER
These hardwired units provide superior control over transients by delivering low clamping voltages combined with high surge energy handling capabilities.

TST SERIES

50kA Surge Ratings
100kA RMS Symmetrical Fault Rating
In 10/20kA
Glass filled polycarbonate enclosure
Listed to ANSI/UL 1449 Standard
15 YEAR Warranty​

HLP SERIES

​​RCHW ALUMINUM EXTRUSION CASE

50 to 100kA Surge Rating
100kA RMS Symmetrical Fault Rating
In 10/20kA
Listed to ANSI/UL 1449 Standard
Additional Options Available
15 YEAR Warranty 
The custom configurable DRM-K assembly is used to optimize the interfaces between equipment and available mounting space.

POWER - INSTRUMENTAL/PROCESS/CONTROL

The HLP Series is a Type 4 SPD designed to protect​ Traffic Signals, Highway Lighting, Parking Lighting, Interior Lighting, Security Systems, Fire Alarms.

MAP SERIES

The patent pending MST Series is a modular, parallel installed, SPD (surge protection device). Models are available for all standard electrical services and provide 100kA of surge energy handling per phase.
50 to 100kA Surge Rating
100kA RMS Symmetrical Fault Rating
In 10/20kA
Listed to ANSI/UL 1449 Standard
Additional Options Available
15 YEAR Warranty 
Devices are designed to protect sensitive electronic equipment from the harmful effects of transients