TM
Square DTM brand SurgelogicTM HWA Surge Protective Devices
(SPDs) are surge suppressors and noise filters in compact
and affordable packages. The compact designs allow surge
suppression to be installed adjacent to power panels or directly
on sensitive equipment in harsh electrical conditions.
HWA SPDs
Square DTM Hard Wired
Surge Protective Devices
2
Document Number 9990-0114F March 2013 bw
Schneider Electric USA, Inc. 1751 S. 4800 W., Salt Lake City, UT 84104, USA Telephone: (801)-977-9009 Fax: (801)-977-0200 www.surgelogic.com
© 2011-2013 Schneider Electric. All rights reserved.
FEATURES ADVANTAGES BENEFITS
NEMA 4X Rated Allows installation in outdoor applications Provides surge suppression to vulnerable
equipment powered from weather-exposed
panels
Overvoltage technology Superior overvoltage withstand and surge
suppression
Longer product life and increased tolerance to
unstable power conditions
EMI/RFI Noise Rejection Increased transient suppression Improves surge suppression to the equipment
LED Status Indication Allows visual indication of the suppressor’s
status
Provides immediate response if suppressor is
damaged
Suppression Status Alarm Allows multiple methods of alarm
notification
Provides immediate notification through audible
and visual indication if reduced suppression
occurs
Coordinated Fuse Technology Coordinated fusing allows disconnection
methods for thermal and overcurrent events
Provides premium surge suppression while
managing both thermal and overcurrent end-of-life
events
HWA SPDs
Features
HWA systems are versatile and compact
Surge Protective Devices (SPDs) designed
to provide high-quality surge suppression
for a wide variety of commercial, indus-
trial or institutional applications. Square D
brand Surgelogic HWA devices can be used
in a network of surge suppression applica-
tions or as a stand-alone surge suppressor.
Superior Performance
Surgelogic HWA SPDs utilize a high-energy suppression circuit that provides 10 modes of suppression
from 50,000 to 100,000 peak Amps of surge current rating per phase. HWA SPDs contain a suppression
circuit that not only provides transient suppression, but also noise filtration.
Hard wire SPD units provide reliable operation by incorporating the latest engineering developments.
Each MOV is individually fused and incorporates patented overvoltage technology innovations that
provide superior overvoltage withstand capability for systems with unstable power, without compromising
transient clamping performance. These products carry a NEMA type 4X rating suitable for installing
indoors, outdoors, or in other harsh enviroments.
Easy Installation
HWA SPDs mount directly to the panel through a nippled connection. They allow easy mounting near the
circuit breaker in order to reduce lead lengths and improve surge suppression.
Warranty
Surgelogic HWA SPDs have a 10-year warranty.
3
Document Number 9990-0114F March 2013 bw
Schneider Electric USA, Inc. 1751 S. 4800 W., Salt Lake City, UT 84104, USA Telephone: (801)-977-9009 Fax: (801)-977-0200 www.surgelogic.com
© 2011-2013 Schneider Electric. All rights reserved.
HWA SPDs
Features (continued)
Performance
Surge Current Rating per Phase Up to 100kA
Short Circuit Current Rating 200 kA
Modes of Protection 10
Fusing Individually fused MOVs
Thermal Fusing Yes
Overcurrent Fusing Yes
EMI/RFI Filtering -54 dB
Sine Wave Tracking Yes
Operating Frequency 50/60 Hz
Mechanical Description
Dimensions 8.62” x 4.80” x 2.92”
Weight 5 lbs
Enclosure Non-Metallic
NEMA Rating NEMA 4X
Connection Method #10 AWG, Stranded
Mounting Method/Circuit Type Parallel
Operating Altitude Sea Level-12,000’ (3,658 m)
Storage Temperature -40˚ F to +149˚ F
(-40˚ C to +65˚ C)
Operating Temperature -4˚ F to +149˚ F
(-20˚ C to +65˚ C)
Operating Humidity 0 to 95% non-condensing
Diagnostics
Green status LEDs, audible alarm, dry contacts
Options
Remote Monitor
Flush Mount Kit
Listings and Performance
cULus Listed per UL1449 3rd Edition Type 2 SPD,
UL 1283 5th Edition, CSA C22.2 No. 8-M1986
Complies with UL 96A 12th Ed. Master Label
requirements for Lighting Protection Systems
HWA SPDs
inches
[mm]
TVSHWAFMK
HWA Flush Mount Kit
11.00
10.00
8.62
7.64 REF
3.00
6.00
0.50
7.00
2.40
1.20
0.30
Ø 0.26 4X
Ø 0.15 6X
0.90 2X
4.80
0.93
0.60
1.16
8.68
0.60
0.93
2.90 ± 0.01
1.10
1.19
0.50
9.40
[239]
8.62
[219]
2.30
[58]
0.72
[18] 0.75
[19] 3/4"–14 NPT
Straight
4.80
[122]
1.77
[45]
1.95
[50]
2.92
[74]
3.10
[79]
4.31
[109]
Document Number 9990-0114F March 2013 bw
Schneider Electric USA, Inc.
1751 S. 4800 W.
Salt Lake City, UT 84104
Telephone: (801)-977-9009
www.surgelogic.com
© 2011-2013 Schneider Electric. All rights reserved. Square D and Surgelogic are trademarks owned by Schneider Electric Industries SAS or its affiliated companies.
All other trademarks are the property of their respective owners.
Schneider Electric México, S.A. de C.V.
Calz. J. Rojo Gómez 1121-A
Col. Gpe. del Moral 09300 México, D.F.
Tel. 55-5804-5000
www.schneider-electric.com.mx
Schneider Electric Canada, Inc.
5985 McLaughlin Road
Mississauga, ON L5R 1B8 Canada
Tel:1-800-565-6699
www.schneider-electric.ca
HWA SPDs
Specifications
208Y/120 series also applies to the following voltage 220Y/127 480Y/277 series also applies to the following voltages 380Y/220, 400Y/230, and 415Y/240
Voltage
Surge
Current per
Phase
Modes of
Protection Configuration Model Number MCOV In
VPR
L-N L-G L-L N-G
120/240V 50kA 61 Ø, 3-wire+G TVS1HWA50X 150V 20kA 900V 1200V 1500V 700V
208Y/120V 50kA 10 3 Ø, Wye, 4-wire+G TVS2HWA50X 150V 20kA 900V 1200V 1500V 700V
480Y/277V 50kA 10 3 Ø, Wye, 4-wire+G TVS4HWA50X 320V 20kA 1200V 2000V 2500V 1000V
480V Delta 50kA 63 Ø, Delta, 3-wire+G TVS5HWA50X 640V 20kA N/A 2500V 2500V N/A
240V Delta 50kA 63 Ø, Delta, 3-wire+G TVS6HWA50X 300V 20kA N/A 1500V 1500V N/A
600Y/347V 50kA 10 3 Ø, Wye, 4-wire+G TVS8HWA50X 420V 20kA 1500V 2500V 3000V 1500V
600V Delta 50kA 63 Ø, Delta, 3-wire+G TVS9HWA50X 840V 20kA N/A 3000V 3000V N/A
120/240V 80kA 61 Ø, 3-wire+G TVS1HWA80X 150V 20kA 900V 1200V 1500V 700V
208Y/120V 80kA 10 3 Ø, Wye, 4-wire+G TVS2HWA80X 150V 20kA 900V 1200V 1500V 700V
480Y/277V 80kA 10 3 Ø, Wye, 4-wire+G TVS4HWA80X 320V 20kA 1200V 2000V 2500V 1000V
480V Delta 80kA 63 Ø, Delta, 3-wire+G TVS5HWA80X 640V 20kA N/A 2500V 2500V N/A
240V Delta 80kA 63 Ø, Delta, 3-wire+G TVS6HWA80X 300V 20kA N/A 1500V 1500V N/A
600Y/347V 80kA 10 3 Ø, Wye, 4-wire+G TVS8HWA80X 420V 20kA 1500V 2500V 3000V 1500V
600V Delta 80kA 63 Ø, Delta, 3-wire+G TVS9HWA80X 840V 20kA N/A 3000V 3000V N/A
120/240V 100kA 61 Ø, 3-wire+G TVS1HWA10X 150V 20kA 900V 1200V 1500V 700V
208Y/120V 100kA 10 3 Ø, Wye, 4-wire+G TVS2HWA10X 150V 20kA 900V 1200V 1500V 700V
480Y/277V 100kA 10 3 Ø, Wye, 4-wire+G TVS4HWA10X 320V 20kA 1200V 2000V 2500V 1000V
480V Delta 100kA 63 Ø, Delta, 3-wire+G TVS5HWA10X 640V 20kA N/A 2500V 2500V N/A
240V Delta 100kA 63 Ø, Delta, 3-wire+G TVS6HWA10X 300V 20kA N/A 1500V 1500V N/A
600Y/347V 100kA 10 3 Ø, Wye, 4-wire+G TVS8HWA10X 420V 20kA 1500V 2500V 3000V 1500V
600V Delta 100kA 63 Ø, Delta, 3-wire+G TVS9HWA10X 840V 20kA N/A 3000V 3000V N/A
Voltage
Surge
Current
per
Phase
Modes of
Protec-
tion Configuration
Model
Number MCOV In
VPR
L-N H-N L-G H-G L-L H-L N-G
240/120HLD 50kA 10 3 Ø, HLD*, 4-wire+G TVS3HWA50X 150V/270V 20kA 1000V 1200V 1200V 1500V 1500V 1800V 700V
240/120HLD 80kA 10 3 Ø, HLD*, 4-wire+G TVS3HWA80X 150V/270V 20kA 1000V 1200V 1200V 1500V 1500V 1800V 700V
240/120HLD 100kA 10 3 Ø, HLD*, 4-wire+G TVS3HWA10X 150V/270V 20kA 1000V 1200V 1200V 1500V 1500V 1800V 700V
*HLD = High-leg delta
SPD OPTIONS
HWA Flush Mount Kit TVSHWAFMK
Remote Monitor TVS12RMU
