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SQUARE D Surge Protection Device: Single Phase, 120V AC, 2 Poles, 3 Wires - DIN Rail Internal-Mount SPDs
SQUARE DDIN Rail Internal-Mount SPDs

SQUARE D Surge Protection Device: Single Phase, 120V AC, 2 Poles, 3 Wires

The SQUARE D Surge Protection Device is a single-phase, DIN Rail internal-mount SPD with a flange mounting style. It operates at 120V AC with 3 wires and provides L-N mode protection at a 150 V(L-N) voltage…

SKU 3G-OTH-22858

Brand
SQUARE D
Item
Surge Protection Device: Single Phase, 120V AC, 2 Poles, 3 Wires
Category
DIN Rail Internal-Mount SPDs
Available to Order
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Technical specs
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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
HFNF120IESE005
Type
L-N
AC
120V
Poles
2
Wires
3
V(L-N)
150
Voltage
120V AC
Filtering
Yes
Mounting Style
Flange
Number of Wires
3 Wires
Modes of Protection
L-N
Voltage Protection Rating
150 V(L-N)

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 single-phase, DIN Rail internal-mount SPD with a flange mounting style. It operates at 120V AC with 3 wires and provides L-N mode protection at a 150 V(L-N) voltage protection rating. The unit includes filtering and is identified by manufacturer part number HFNF120IESE005.

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 HFNF120IESE005 surge protection device used for?

The SQUARE D HFNF120IESE005 is a single-phase, DIN Rail internal-mount SPD designed to protect sensitive equipment from voltage surges. It is commonly used in industrial control panels, HVAC systems, and commercial electrical distribution where 120V AC, L-N protection is required.

What are the specifications of the SQUARE D HFNF120IESE005?

The SQUARE D HFNF120IESE005 operates at 120V AC with 3 wires and 2 poles. It provides L-N mode protection with a voltage protection rating of 150 V(L-N). The unit includes filtering and features a flange mounting style. The manufacturer part number is HFNF120IESE005.

Where to buy the SQUARE D HFNF120IESE005 worldwide?

3G Electric supplies the SQUARE D HFNF120IESE005 surge protection device worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the SQUARE D HFNF120IESE005 surge protection device?

Mount the SQUARE D HFNF120IESE005 on a DIN rail using its flange mounting style. Connect the 3 wires (line, neutral, ground) per the L-N protection mode. Ensure the supply voltage is 120V AC and the system is de-energized during installation. Follow local electrical codes.

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 din rail internal-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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SQUARE D Surge Protection Device: Single Phase, 120V AC, 2 Poles, 3 Wires, L-N, 150 V(L-N) (MPN HFNF120IESE020)
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