Effective December 2020
26 Eaton www.eaton.com
Eaton SPD Series for mounting external
to electrical distribution equipment
Instruction Manual IM01005031E - rev. 7
11.0 Ordering guidelines
Table 7. Eaton SPD Series
Example: SPD 250480D2K = SPD Series, 250kA per phase, 480D voltage, standard feature package, NEMA 1 sidemount application.
SPD 250 480D 2 K
SPD
kA rating
Options
50kA per phase
80kA per phase
100kA per phase
120kA per phase
160kA per phase
200kA per phase
250kA per phase
300kA per phase
400kA per phase
Feature package
Options
1 = Basic.
Dual colored LED per phase to indicate protection status
Dual colored LED to indicate protection status of the N-G mode on
units with a neutral wire
2 = Standard.
Dual colored LED per phase to indicate protection status
Dual colored LED to indicate protection status of the N-G mode on
units with a neutral wire
Audible alarm with silence button
Form 'C' relay contact. See Section10,Table 6 Specifications
EMI/RFI filtering providing up to 50dB of noise attenuation from
10KHz to 100Mhz
3 = Standard with surge counter
Dual colored LED per phase to indicate protection status
Dual colored LED to indicate protection status of the N-G mode on
units with a neutral wire
Audible alarm with silence button
Form 'C' relay contact
EMI/RFI filtering providing up to 50dB of noise attenuation from
10kHz to 100Mhz
Surge counter with reset button
4 = Power Xpert
Tri colored LED per phase to indicate protection status
Tri colored LED to indicate protection status of the N-G mode on
units with a neutral wire.
Audible alarm and push any button to silence
Form ‘C’ relay contact
EMI/RFI filtering
Local display with LCD 20x4 character display
Ethernet Modbus TCP/IP & BACnet/IP
Time/date stamped surge events on phases A, B and C
Application suffix
Options
Sidemount units
K = NEMA 1 enclosure*
L = NEMA 1 flushmount enclosure (available in 50-200kA ratings only)*
M = NEMA 1 enclosure with internal disconnect*
N = NEMA 4 enclosure*
O = NEMA 4 enclosure with internal disconnect*
P = NEMA 4X enclosure
Q = NEMA 4X enclosure with internal disconnect
* Available in Power Xpert SPD feature package
For units 50-200 kA in a NEMA 1 rated enclosure: SPDGREYFLUSHMTKIT
Voltage code
Options
Sidemount units
240S = 120/240 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 (3W + G)
480D = 480 delta (3W + G)
600D = 600 delta (3W + G)
240H = 240 delta high leg (4W + G) on 'B' phase
230L = 230 single phase
NOTE: Please consult the factory for 240 delta hIgh
leg (4W+G) applications with high leg on 'C' phase
**Eaton’s delta catalog numbers SPD120480D3M, SPD160480D3M and SPD200480D3M meet the requirements of IEC 61643-11 / EN 61643-11, part 11:
Test Class II, and are intended to be installed in applications with a degree of protection rated IP 20.
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