We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
SQUARE D Surge Protection Device: Single Phase, 120/240V AC, 1200V (L-L)/700V (L-N) - Chase-Nipple External-Mount SPDs
SQUARE DChase-Nipple External-Mount SPDs

SQUARE D Surge Protection Device: Single Phase, 120/240V AC, 1200V (L-L)/700V (L-N)

The SQUARE D Surge Protection Device is a single-phase, chase-nipple external-mount SPD with part number SDSA1175. It operates at 120/240V AC with a maximum continuing operating voltage of 150 V AC, a voltage…

SKU 3G-OTH-22948

Brand
SQUARE D
Item
Surge Protection Device: Single Phase, 120/240V AC, 1200V
Category
Chase-Nipple External-Mount SPDs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

SQUARE D
Manufacturer Part Number
SDSA1175
Type
1200V (L-L)/700V (L-N), 4X
AC
120/240V
Voltage
120/240V AC
Enclosure Material
Plastic
Voltage Protection Rating
1200V (L-L)
Max. Surge Current per Mode
36kA
Max. Continuing Operating Voltage
150 V AC
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SQUARE D Surge Protection Device is a single-phase, chase-nipple external-mount SPD with part number SDSA1175. It operates at 120/240V AC with a maximum continuing operating voltage of 150 V AC, a voltage protection rating of 1200V (L-L), and a maximum surge current per mode of 36kA, housed in a plastic enclosure.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
SQUARE D Miniature Circuit Breaker: 80 A, 277/480V AC, Three Phase, 18kA at 277/480V AC, 3 Poles (MPN EDB34080SA). Key specifications — Phase: Three; Amps: 80 A; AC Voltage Rating: 277/480V AC; Max. AIR Rating: 18kA at 277/480V AC; For Use With: Square D NF Panelboards; Brand: SQUARE D.
SQUARE D
SQUARE D Miniature Circuit Breaker: 80 A, 277/480V AC, Three Phase, 18kA at 277/480V AC, 3 Poles (MPN EDB34080SA). Key specifications — Phase: Three; Amps: 80 A; AC Voltage Rating: 277/480V AC; Max. AIR Rating: 18kA at 277/480V AC; For Use With: Square D NF Panelboards; Brand: SQUARE D.
SQUARE D Miniature Circuit Breaker: 70 A, 277/480V AC, Single Phase, 18kA at 277/480V AC, 2 Poles (MPN EDB24070SA). Key specifications — Phase: Single; Amps: 70 A; AC Voltage Rating: 277/480V AC; Max. AIR Rating: 18kA at 277/480V AC; For Use With: Square D NF Panelboards; Brand: SQUARE D.
SQUARE D
SQUARE D Miniature Circuit Breaker: 70 A, 277/480V AC, Single Phase, 18kA at 277/480V AC, 2 Poles (MPN EDB24070SA). Key specifications — Phase: Single; Amps: 70 A; AC Voltage Rating: 277/480V AC; Max. AIR Rating: 18kA at 277/480V AC; For Use With: Square D NF Panelboards; Brand: SQUARE D.
SQUARE D Miniature Circuit Breaker: 20 A, 277V AC, Single Phase, 18kA at 120/240V AC, 1 Poles (MPN EDB14020SA). Key specifications — Phase: Single; Amps: 20 A; AC Voltage Rating: 277V AC; Max. AIR Rating: 18kA at 120/240V AC; For Use With: Square D NF Panelboards; Brand: SQUARE D.
SQUARE D
SQUARE D Miniature Circuit Breaker: 20 A, 277V AC, Single Phase, 18kA at 120/240V AC, 1 Poles (MPN EDB14020SA). Key specifications — Phase: Single; Amps: 20 A; AC Voltage Rating: 277V AC; Max. AIR Rating: 18kA at 120/240V AC; For Use With: Square D NF Panelboards; Brand: SQUARE D.
SQUARE D Miniature Circuit Breaker: 20 A, 277/480V AC, Three Phase, 18kA at 277/480V AC, 3 Poles (MPN EDB34020SA). Key specifications — Phase: Three; Amps: 20 A; AC Voltage Rating: 277/480V AC; Max. AIR Rating: 18kA at 277/480V AC; For Use With: Square D NF Panelboards; Brand: SQUARE D.
SQUARE D
SQUARE D Miniature Circuit Breaker: 20 A, 277/480V AC, Three Phase, 18kA at 277/480V AC, 3 Poles (MPN EDB34020SA). Key specifications — Phase: Three; Amps: 20 A; AC Voltage Rating: 277/480V AC; Max. AIR Rating: 18kA at 277/480V AC; For Use With: Square D NF Panelboards; Brand: SQUARE D.
SQUARE D Miniature Circuit Breaker: 20 A, 277V AC, Single Phase, 18kA at 120/240V AC, 1 Poles (MPN EDB14020EPD). Key specifications — Phase: Single; Amps: 20 A; AC Voltage Rating: 277V AC; Max. AIR Rating: 18kA at 120/240V AC; For Use With: Square D NF Panelboards; Brand: SQUARE D.
SQUARE D
SQUARE D Miniature Circuit Breaker: 20 A, 277V AC, Single Phase, 18kA at 120/240V AC, 1 Poles (MPN EDB14020EPD). Key specifications — Phase: Single; Amps: 20 A; AC Voltage Rating: 277V AC; Max. AIR Rating: 18kA at 120/240V AC; For Use With: Square D NF Panelboards; Brand: SQUARE D.
SQUARE D Miniature Circuit Breaker: 90 A, 277/480V AC, Three Phase, 18kA at 277/480V AC, 3 Poles (MPN EDB34090SA). Key specifications — Phase: Three; Amps: 90 A; AC Voltage Rating: 277/480V AC; Max. AIR Rating: 18kA at 277/480V AC; For Use With: Square D NF Panelboards; Brand: SQUARE D.
SQUARE D
SQUARE D Miniature Circuit Breaker: 90 A, 277/480V AC, Three Phase, 18kA at 277/480V AC, 3 Poles (MPN EDB34090SA). Key specifications — Phase: Three; Amps: 90 A; AC Voltage Rating: 277/480V AC; Max. AIR Rating: 18kA at 277/480V AC; For Use With: Square D NF Panelboards; Brand: SQUARE D.

More from SQUARE D

View all SQUARE D parts →
SQUARE D Surge Protection Device: Three Phase, 600V AC Delta, 3000V (L-L), 1020 V AC, Plastic, 4X (MPN SDSA3650D). Key specifications — Voltage: 600V AC Delta; Max. Continuing Operating Voltage: 1020 V AC; Voltage Protection Rating: 3000V (L-L); Enclosure Material: Plastic; Brand: SQUARE D.
SQUARE D
SQUARE D Surge Protection Device: Three Phase, 600V AC Delta, 3000V (L-L), 1020 V AC, Plastic, 4X (MPN SDSA3650D). Key specifications — Voltage: 600V AC Delta; Max. Continuing Operating Voltage: 1020 V AC; Voltage Protection Rating: 3000V (L-L); Enclosure Material: Plastic; Brand: SQUARE D.
SQUARE D Surge Protection Device: Three Phase, 120/240V AC High Leg Delta, 150/270 V AC, Plastic, 4X (MPN HWA31). Key specifications — Voltage: 120/240V AC High Leg Delta; Includes: Dry Contacts; Max. Continuing Operating Voltage: 150/270 V AC; Voltage Protection Rating: 700V (N-G); Enclosure Material: Plastic; Max. Surge Current per Mode: 50kA; Brand: SQUARE D.
SQUARE D
SQUARE D Surge Protection Device: Three Phase, 120/240V AC High Leg Delta, 150/270 V AC, Plastic, 4X (MPN HWA31). Key specifications — Voltage: 120/240V AC High Leg Delta; Includes: Dry Contacts; Max. Continuing Operating Voltage: 150/270 V AC; Voltage Protection Rating: 700V (N-G); Enclosure Material: Plastic; Max. Surge Current per Mode: 50kA; Brand: SQUARE D.
SQUARE D Surge Protection Device: Three Phase, 347/600V AC Wye, 1800V (L-N)/3000V (L-L), 510 V AC (MPN SDSA3650). Key specifications — Voltage: 347/600V AC Wye; Max. Continuing Operating Voltage: 510 V AC; Voltage Protection Rating: 3000V (L-L); Enclosure Material: Plastic; Max. Surge Current per Mode: 40kA; Brand: SQUARE D.
SQUARE D
SQUARE D Surge Protection Device: Three Phase, 347/600V AC Wye, 1800V (L-N)/3000V (L-L), 510 V AC (MPN SDSA3650). Key specifications — Voltage: 347/600V AC Wye; Max. Continuing Operating Voltage: 510 V AC; Voltage Protection Rating: 3000V (L-L); Enclosure Material: Plastic; Max. Surge Current per Mode: 40kA; Brand: SQUARE D.