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Surge protection

Eaton Retrofit surge protector (RSPF)

Eaton’s retrofit surge protective device (RSPF) is a UL 1449 4th edition surge device that provides a reliable, cost-effective, aftermarket solution for surge protection. Designed for easy field-installation, this Type 1 or Type 2 SPD applies the known benefits of integrated surge protection. Built for installation directly into a panelboard or switchboard without any modifications, the RSPF has configurations compatible with all common voltages. 

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Installation in less than 10 minutes

The RSPF is designed for field installation without any modifications. When installation is that easy, there's no reason not to have the best possible surge protection.
Read the installation guide

Visually access the health of your protection

An LED status indicator provides surge protection status at-a-glance with red and green indicator lights.

Space is at a premium. Surge protection shouldn’t be.

With a space-saving design that fits seamlessly into an FD-frame breaker slot, the RSPF can be deployed in even the most compact electrical systems without incurring the cost of redoing your panel.

Related surge videos

    Specifications

    Product specifications

    KA PER PHASE

    50 (on units with filtering), 100

    NOMINAL DISCHARGE CURRENT

    20 kA

    SYSTEM VOLTAGES

    240 V rated models: 208Y, 220Y, 240D

    480 V rated models: 380Y, 400Y, 415Y, 480Y, 480D

    600 V rated models: 600Y, 600D

    INPUT POWER FREQUENCY

    50/60 Hz

    PROTECTION MODES

    WYE L-N or L-G, L-L

    Delta L-G, L-L

    OPERATING TEMPERATURE

    -40°C to +60°C (-40°F to +140°F)

    RELATIVE HUMIDITY

    5%-95%, noncondensing

    MAXIMUM ALTITUDE

    2000 m (6,561 ft.)

    WEIGHT

    3.0 lb (1.4 kg)

    CERTIFICATION/LISTING

    UL 1449 4th edition

    CSA 269.1-14, 269.2-15

    C22.2 No. 8-13 EMI filter

    Tested to 1283 EMI filter 6th edition

    SPD TYPE

    Type 1 and 2

    ROHS COMPLIANT

    Yes

    ENCLOSURE RATING

    Type 1 enclosure, IP40

    Maximum continuous operating voltage (MCOV)

    STANDARD SKU
    SKU WITH PROVISION KIT FOR PRL3A PANELBOARD
    SKU WITH PROVISION KIT FOR PRL4A PANELBOARD
    300 L-L, L-G--240 V
    STANDARD SKU

    RSPF2403MA1A

    RSPF2403SA2A

    RSPF2403SB1A

    SKU WITH PROVISION KIT FOR PRL3A PANELBOARD

    RSPF2403MA1A-K3

    RSPF2403SA2A-K3

    RSPF2403SB1A-K3

    SKU WITH PROVISION KIT FOR PRL4A PANELBOARD

    RSPF2403MA1A-K4

    RSPF2403SA2A-K4

    RSPF2403SB1A-K4

    640 L-L, L-G--480 V
    STANDARD SKU

    RSPF4803MA1A

    RSPF4803SA2A

    RSPF4803SB1A

    SKU WITH PROVISION KIT FOR PRL3A PANELBOARD

    RSPF4803MA1A-K3

    RSPF4803SA2A-K3

    RSPF4803SB1A-K3

    SKU WITH PROVISION KIT FOR PRL4A PANELBOARD

    RSPF4803MA1A-K4

    RSPF4803SA2A-K4

    RSPF4803SB1A-K4

    840 L-L, L-G--600 V
    STANDARD SKU

    RSPF6003MA1A

    RSPF6003SA2A

    RSPF6003SB1A

    SKU WITH PROVISION KIT FOR PRL3A PANELBOARD

    RSPF6003MA1A-K3

    RSPF6003SA2A-K3

    RSPF6003SB1A-K3

    SKU WITH PROVISION KIT FOR PRL4A PANELBOARD

    RSPF6003MA1A-K4

    RSPF6003SA2A-K4

    RSPF6003SB1A-K4

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    • Eaton RSPF Technical Data
      Eaton’s retrofit surge protective device (RSPF) is a UL 1449 4th Edition-listed surge protective device providing a reliable, cost-effective, aftermarket solution for surge protection, applying the known benefits of integrated surge devices.
      (PDF 467 KB , 10/25/2023)
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    Contact the Eaton technical resource team

    Phone: (800) 809-2772, option 5, option 2

    Or send us an email.

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