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SQUARE D Surge Protection Device: Three Phase, 600V AC Delta, 3000V (L-L) - Chase-Nipple External-Mount SPDs
SQUARE DChase-Nipple External-Mount SPDs

SQUARE D Surge Protection Device: Three Phase, 600V AC Delta, 3000V (L-L)

The SQUARE D Surge Protection Device is a three-phase, chase-nipple external-mount SPD (SKU 3G-OTH-23156, MPN SDSA3650D) with a 600V AC Delta voltage rating. It features a Voltage Protection Rating of 3000V (L-L) and…

SKU 3G-OTH-23156

Brand
SQUARE D
Item
Surge Protection Device: Three Phase, 600V AC Delta, 3000V
Category
Chase-Nipple External-Mount SPDs
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SQUARE D
Manufacturer Part Number
SDSA3650D
Type
3000V (L-L), Plastic, 4X
AC
1020 V
Voltage
600V AC Delta
AC Delta
600V
Enclosure Material
Plastic
Voltage Protection Rating
3000V (L-L)
Max. Continuing Operating Voltage
1020 V AC

Technical Documents

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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SQUARE D Surge Protection Device is a three-phase, chase-nipple external-mount SPD (SKU 3G-OTH-23156, MPN SDSA3650D) with a 600V AC Delta voltage rating. It features a Voltage Protection Rating of 3000V (L-L) and a Max. Continuing Operating Voltage of 1020 V AC, housed in a plastic enclosure.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SQUARE D SDSA3650D surge protection device used for?

The SQUARE D SDSA3650D is a three-phase, chase-nipple external-mount SPD designed to protect industrial equipment from voltage transients and surges. It is commonly applied in delta-configured 600V AC systems, such as motor control centers, panelboards, and switchgear, where reliable surge suppression is critical.

What are the specifications of the SQUARE D SDSA3650D?

The SQUARE D SDSA3650D is rated for 600V AC Delta systems with a Max. Continuing Operating Voltage of 1020 V AC. Its Voltage Protection Rating is 3000V (L-L). The device features a plastic enclosure rated NEMA 4X and is designed for external-mount, chase-nipple installation.

Where to buy the SQUARE D SDSA3650D worldwide?

3G Electric supplies the SQUARE D SDSA3650D surge protection device to customers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this SQUARE D SPD to any region.

How to install the SQUARE D SDSA3650D surge protection device?

Install the SQUARE D SDSA3650D by mounting it externally via the chase nipple to a panel or enclosure. Connect the three-phase delta conductors (600V AC) and ground per local codes. Ensure the Max. Continuing Operating Voltage (1020 V AC) is not exceeded. Always follow SQUARE D's installation manual and use appropriate personal protective equipment.

Used in

Common applications for SQUARE D
Commercial building electrical panels — Square D QO series plug-in circuit breakers for branch circuit protection
Industrial motor control centers — Square D QOB series bolt-on breakers in NQOD panelboards
Heating equipment installations — Square D QOU series unit-mount breakers for overcurrent protection
Outdoor electrical distribution — Square D L-Frame enclosures housing LAL/LHL breakers for 400 A service
Indoor facility power distribution — Square D Q-Frame enclosures with QBL/QDL breakers for 225 A circuits
Retrofit and replacement in existing Square D load centers — QO series breakers for 120/240V AC systems

SQUARE D Products

3G Electric supplies SQUARE D chase-nipple external-mount spds. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
SQUARE D Surge Protection Device: Single Phase, 120/240V AC, 1000V (L-L, N-G)/600V (L-N)/700V (L-G) (MPN HEPD80)
SQUARE
SQUARE D Surge Protection Device: Single Phase, 120/240V AC, 1000V (L-L, N-G)/600V (L-N)/700V (L-G) (MPN HEPD80)
SIEMENS Surge Protection Device: Three Phase, 480V AC Delta, 1800V (L-G, L-L), 552 V AC, 4X (MPN TPS3F0910D00)
Siemens
SIEMENS Surge Protection Device: Three Phase, 480V AC Delta, 1800V (L-G, L-L), 552 V AC, 4X (MPN TPS3F0910D00)
EATON Surge Protection Device: Three Phase, 240V AC Delta, 1000V (L-G, L-L), 240 V, Advanced Polymer (MPN SP1-240D)
EATON
EATON Surge Protection Device: Three Phase, 240V AC Delta, 1000V (L-G, L-L), 240 V, Advanced Polymer (MPN SP1-240D)
EATON Surge Protection Device: Three Phase, 480 VAC Delta, 2000V (L-G, L-L), 480 V, Advanced Polymer (MPN SP1-480D)
EATON
EATON Surge Protection Device: Three Phase, 480 VAC Delta, 2000V (L-G, L-L), 480 V, Advanced Polymer (MPN SP1-480D)
SIEMENS Surge Protection Device: Three Phase, 480V AC Delta, 1800V (L-G)/2000V (L-L), 552 V AC, 4X (MPN TPS3F1115D2)
Siemens
SIEMENS Surge Protection Device: Three Phase, 480V AC Delta, 1800V (L-G)/2000V (L-L), 552 V AC, 4X (MPN TPS3F1115D2)
EATON Surge Protection Device: Three Phase, 240V AC Delta, 1200V (L-G)/1800V (L-L), 320 V AC, 4X (MPN CVX100-240D)
EATON
EATON Surge Protection Device: Three Phase, 240V AC Delta, 1200V (L-G)/1800V (L-L), 320 V AC, 4X (MPN CVX100-240D)

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