Component Guide
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Eaton
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Cleveland, OH 44122
United States
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© 2015 Eaton
All Rights Reserved
Printed in USA
Publication No. SA01001006E / Z16929
October 2015
Surge rating
050 = 50 kA per phase
080 = 80 kA per phase
100 = 100 kA per phase
120 = 120 kA per phase
160 = 160 kA per phase
200 = 200 kA per phase
250 = 250 kA per phase
300 = 300 kA per phase
400 = 400 kA per phase
Voltage code
240S = 120/240 single split phase
208Y = 120/208 wye (4W + G)
220Y = 127/220 wye (4W + G)
400Y = 230/400 wye (4W + G)
480Y = 277/480 wye (4W + G)
600Y = 347/600 wye (4W + G)
240D = 240 delta wye (3W + G)
480D = 480 delta (3W + G)
600D = 600 delta (4W + G)
240H = 240 delta high leg
(4W + G) on ‘B’ phase
Feature package
1 = Basic
2 = Standard
3 = Standard +
surge counter
Enclosure
K = NEMA 1 enclosure
L = NEMA 1 flushmount enclosure
M = NEMA 1 enclosure with
internal disconnect
N = NEMA 4 enclosure
O = NEMA 4 enclosure with
internal disconnect
P = NEMA 4X enclosure (stainless steel)
Q = NEMA 4X enclosure with
internal disconnect (stainless steel)
SPD 250 480Y 2 K
Surge rating
050 = 50 kA
100 = 100 kA
Voltage code
230L = Single-phase—200, 208, 220,230,240,277
480L = Single-phase—480
240S = Split-phase—100/200, 110/220, 120/240
240H = Three-phase high leg delta—120/240
208Y = Three-phase wye (star)—100/174, 110/190,
120/208, 127/220
480Y = Three-phase wye (star)—220/380, 230/400,
240/415, 277/480
600Y = Three-phase wye (star)—305/525, 347/600
240D = Three-phase delta—200, 208, 220, 230, 240
480D = Three-phase delta—380, 400, 415, 440, 480
600D = Three-phase delta—525, 600
(600D available in 50 kA only)
CVX 050 – 208Y
Surge rating
100 = 100 kA per phase
120 = 120 kA per phase
160 = 160 kA per phase
200 = 200 kA per phase
250 = 250 kA per phase
300 = 300 kA per phase
320 = 320 kA per phase
400 = 400 kA per phase
500 = 500 kA per phase
600 = 600 kA per phase
800 = 800 kA per phase
Voltage code
240S = 120/240 single split phase
208Y = 120/208 wye (4W + G)
220Y = 127/220 wye (4W + G)
400Y = 230/400 wye (4W + G)
480Y = 277/480 wye (4W + G)
600Y = 347/600 wye (4W + G)
240D = 240 delta wye (3W + G)
480D = 480 delta (3W + G)
600D = 600 delta (4W + G)
240H = 240 delta high leg
(4W + G) on ‘B’ phase 1
Feature package
1 = Basic
3 = Standard + surge counter
Enclosure
R = NEMA 4 steel enclosure with disconnect and one module
S = NEMA 4 steel enclosure with disconnect and two modules
T = NEMA 4 steel enclosure with terminal block and one module
U = NEMA 4 steel enclosure with terminal block and two modules
V = NEMA 4X stainless steel enclosure with disconnect and one module
W = NEMA 4X stainless steel enclosure with disconnect and two modules
X = NEMA 4X stainless steel enclosure with terminal block and one module
Y = NEMA 4X stainless steel enclosure with terminal block and two modules
SPM 600 480Y 3 Y
Voltage code
240S = 120/240 V single split-phase
208Y = 120/208 wye
480Y = 277/480 wye
600Y = 347/600Y wye
240D = 240 delta
480D = 480 delta
600D = 600 delta
SP1 240S
Voltage code
120 = 120
240 = 240
240S = 120/240
240D = 240
480D = 480
208Y = 120/208
480Y = 277/480
600Y = 347/600
SP2 240S
SPM series
Innovative
safety features
with high surge
ratings and
redundant/field
changeable
surge modules.
Voltage code
240S = 120/240 single split phase
(3W + G)
208Y = 120/208 wye (4W + G)
400Y = 230/400 wye (4W + G)
480Y = 277/480 wye (4W + G)
240D = 240 delta wye (3W + G)
400D = 230/400 delta (3W + G)
480D = 480 delta (3W + G)
Surge rating
050 = 50 kA/phase
080 = 80 kA/phase
100 = 100 kA/phase
120 = 120 kA/phase
160 = 160 kA/phase
200 = 200 kA/phase
Enclosure
K = NEMA 1
R = NEMA 3R
SPV 050 208Y 2 K
Feature package
2 = Standard
(LED/audible
alarm)
SPV series
Value line offering solid
protection for many
applications.
CVX series
Branch circuit
and control
panel
protection.
SP2 series
Basic protection
SPD series
Flagship line offering superior
protection, a wide range
of features and
industry-leading
safety.
Dual-colored protection status indicators for each phase and neutral-ground protection mode
Audible alarm with silence button, Form C relay contact and EMI/RFI filtering
Surge counter with reset button
ote: N For AEGIS information, please refer to product aid PA158002EN at
Eaton.com/aegis.
For more information on Eaton’s surge products, go to
Eaton.com/spd
To contact our surge technical team,
call Eaton’s Technical Resource Center (TRC)
Surge Protection Application Engineers
at 1.800.809.2772, choose option #4,
then option #2 or at
spd@eaton.com
SP1 series
Basic protection