Model # SDSA3650

Internet #204300729

Square D Panel Mounted 3-Phase Surge Protective Device
0785901210887

Square D

Panel Mounted 3-Phase Surge Protective Device

$99.21 /each

Frequently Bought Together

Product Overview

The Square D by Schneider Electric Hardwired Type 1 Surge Protective Device is suitable for both indoor and outdoor applications. This SPD is intended for use with pumps, motor applications and service-entrance locations. The unit is designed for hardwired usage and features an LED to indicate its operational status.

  • Use for pumps, motor applications and service-entrance locations
  • 1304 joules
  • 36,000 Amp maximum surge current rating
  • 200,000 Amp SCCR
  • NEMA 4 rated enclosure
  • LED indicates operational status
  • Provides equal protection to all circuits and receptacles
  • For indoor or outdoor use
  • Meets NEC requirements
  • ANSI certified and CSA and UL 1449 3rd edition listed
  • Click here for more information on Electronic Recycling Programs

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Customer Questions & Answers

Can you tell me the main difference between the Square D SDSA3650 and the SDSA3650D?

Can you tell me the main difference between the Square D SDSA3650 and the SDSA3650D?
Asked by: Contractor
Good Day! The SDSA3650 is for a 600Y/347 V, 3-phase, 4-wire system ( Do not use on ungrounded systems. Systems must be solidly grounded.) The SDSA3650D is for a 600 V Delta, 3-phase, 3-wire system. Best Regards, Schneider Electric Customer Care Center
Answered by: SchneiderCustomerCare
Date published: 2017-03-01

Out of curiosity, where are Square D surge protectors manufactured?

Out of curiosity, where are Square D surge protectors manufactured?
Asked by: TechGuru
Good question. Our surge protective devices, depending on particular catalog numbers, are manufactured here in the US or in Mexico. Regards, Schneider Electric Customer Care
Answered by: SchneiderCustomerCare
Date published: 2017-01-11

Hi, can I use this in a country with 3 phase 240/415v? Is there a way to set the maximum voltage?

Hi, can I use this in a country with 3 phase 240/415v? Is there a way to set the maximum voltage?
Asked by: Random1
I'm afraid not, we recommend you use the SSP04 series, they are rated for 220/380 - 230/400 - 240/415 & 277/480Y . For additional assistance please contact Schneider Electric at 888-778-2733, option 1-6.
Answered by: SchneiderCustomerCare
Date published: 2016-12-15

How many amps can I run through it?

Hi, let's say I connect this for 3phase 220Y or follow the advice: "If three phase is in the home, consider installing two single phase HEPD80 units and connect to legs A and B on the first one and legs B and C on the second one. This will give the connected equipment warranty and also 80kA per phase protection instead of 40kA from the SDSA3650." How many appliances can I connect? For example for 500 amps at 200. Is that too much? Can you explain this? THank you
Asked by: hectorprada73
If you connect 2 HEPD80s to the 3 phase 120/208Y service, one on A & B and the other on B & C then the entire 3 phase panel will be protected. The surge protects are non load bearing to the amprage of the loads does not matter. For additional assisatnce please contact Scghneider Electric TVSS  Group at 800-577-7353. We look forward to hear from you.
Answered by: SchneiderCustomerCare
Date published: 2015-10-28
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Customer Reviews

Panel Mounted 3-Phase Surge Protective Device is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Awesome Surge Protector This Surge protectors are great. We've installed on in each of our breaker panels.
Date published: 2015-01-27
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