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Discontinued
Surge protection

Eaton SP2 Series

Eaton’s SP2 is a compact surge protective device with a 45KA per phase footprint and one-inch moulded nipple that makes this device easy to install on point of use locations, control panels, load centres and small distribution panels (up to 200amp). With a 10KA nominal discharge rating (ln), low VPR ratings and a 200KA SCCR rating, Eaton’s SP2 series surge protective device are ideal for type 1 and 2 applications where dependable performance is required. 

Made for any environment

A compact UV-resistant NEMA 4x enclosure means this surge protection device can be using in indoor or outdoor applications

Visually access the health of your protection

An LED status indicator provides surge protection status at-a-glance with a green indicator light.

Mounting options for any application

The SP2’s compact footprint, half-inch moulded nipple and optional din rail mounting kit make this surge protection device easy to install anywhere you need it.

Related surge videos

    Specifications

    Product specifications

    MARKETS

    Light commercial and UL 508A panels

    PRODUCT WARRANTY

    2 years

    SYSTEM TYPES

    Single-phase

    Split-phase

    Three-phase delta

    Three-phase WYE

    NOMINAL SYSTEM VOLTAGE (VAC)

    120

    208

    240

    480

    600

    INSTALLATION

    two-, three-, four-wire

    MAXIMUM CONTINUOUS OPERATING AC VOLTAGE

    Matched to nominal voltage

    PROTECTION

    Surges and transients

    SCCR

    200 kA

    NOMINAL DISCHARGE CURRENT

    10 kA

    MAXIMUM DISCHARGE CURRENT

    45 kA

    RESPONSE TIME

    <25 ns

    FREQUENCY

    50/60 Hz

    OPERATING STATUS/FAULT INDICATION

    One bi-colour LED

    (green: good, red: replace)

    CONDUCTOR GAUGE/LENGTH

    10 AWG stranded copper/18 inches

    MOUNTING

    Chase nipple/bracket

    ENCLOSURE RATING

    NEMA 4X

    UL 94-5VA

    DEGREE OF PROTECTION (INSTALLED STATE)

    IP20

    (finger safe)

    INSTALLATION LOCATION

    Indoor/outdoor

    CIRCUIT LOCATION

    Lineside/loadside

    STANDARDS/AGENCY INFORMATION

    UL 1449 3rd edition

    Type 1 listed SPD

    cULus

    RoHS compliant

    OPERATING TEMPERATURE

    -40°C to 65°C

    (-40°F to 149°F)

    MAXIMUM OPERATING ALTITUDE

    12,000 ft

    Voltage protection ratings (VPR)

    SP2-120

    700 L-N

    SP2-240

    1200 L-N

    SP2-240S

    700 L-N

    120 L-L

    SP2-240D

    1200 L-G

    2500 L-L

    SP2-480D

    1800 L-G

    3000 L-L

    SP2-208Y

    700 L-G

    1200 L-L

    SP2-480Y

    1200 L-G

    2500 L-L

    SP2-600Y

    1500 L-G

    2500 L-L

    NOMINAL SYSTEM VOLTAGE
    MAXIMUM CONTINUOUS OPERATING AC VOLTAGE (MCOV)
    SYSTEM TYPE
    CONNECTION POINTS
    SP2-120
    NOMINAL SYSTEM VOLTAGE

    120

    MAXIMUM CONTINUOUS OPERATING AC VOLTAGE (MCOV)

    150

    SYSTEM TYPE

    Single-phase, two wire

    CONNECTION POINTS

    2

    SP2-240
    NOMINAL SYSTEM VOLTAGE

    240

    MAXIMUM CONTINUOUS OPERATING AC VOLTAGE (MCOV)

    320

    SYSTEM TYPE

    Single-phase, two wire

    CONNECTION POINTS

    2

    SP2-240S
    NOMINAL SYSTEM VOLTAGE

    120/240

    MAXIMUM CONTINUOUS OPERATING AC VOLTAGE (MCOV)

    150

    SYSTEM TYPE

    Split-phase, three-wire

    CONNECTION POINTS

    3

    SP2-240D
    NOMINAL SYSTEM VOLTAGE

    240

    MAXIMUM CONTINUOUS OPERATING AC VOLTAGE (MCOV)

    320

    SYSTEM TYPE

    Three-phase delta, three-wire + ground

    CONNECTION POINTS

    4

    SP2-480D
    NOMINAL SYSTEM VOLTAGE

    480

    MAXIMUM CONTINUOUS OPERATING AC VOLTAGE (MCOV)

    550

    SYSTEM TYPE

    Three-phase delta, three-wire + ground

    CONNECTION POINTS

    4

    SP2-208Y
    NOMINAL SYSTEM VOLTAGE

    120/208

    MAXIMUM CONTINUOUS OPERATING AC VOLTAGE (MCOV)

    150

    SYSTEM TYPE

    Three-phase WYE, three-wire + ground

    CONNECTION POINTS

    4

    SP2-480Y
    NOMINAL SYSTEM VOLTAGE

    277/470

    MAXIMUM CONTINUOUS OPERATING AC VOLTAGE (MCOV)

    320

    SYSTEM TYPE

    Three-phase WYE, three-wire + ground

    CONNECTION POINTS

    4

    SP2-600Y
    NOMINAL SYSTEM VOLTAGE

    347/600

    MAXIMUM CONTINUOUS OPERATING AC VOLTAGE (MCOV)

    420

    SYSTEM TYPE

    Three-phase WYE, three-wire + ground

    CONNECTION POINTS

    4

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