We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

SQUARE D Auxiliary Contact: 1NO - Square D Auxiliary Contacts
SQUARE DSquare D Auxiliary Contacts

SQUARE D Auxiliary Contact: 1NO

SQUARE D Square D Auxiliary Contacts.

SKU 3G-OTH-37968

Brand
SQUARE D
Item
Auxiliary Contact: 1NO
Category
Square D Auxiliary Contacts
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
9999D10

Technical Documents

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

Product Description

SQUARE D Square D Auxiliary Contacts.

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 9999D10 auxiliary contact used for?

The SQUARE D 9999D10 auxiliary contact is used in industrial control panels to signal the status of a main switching device, such as a contactor or relay. It provides one normally open (1NO) circuit rated for up to 5 A AC, enabling remote monitoring or interlocking in automation systems.

What are the specifications of the SQUARE D 9999D10 auxiliary contact?

The SQUARE D 9999D10 auxiliary contact has one normally open (1NO) pole with a maximum continuous current of 5 A AC. It is manufactured by SQUARE D under part number 9999D10. This compact unit is designed for snap-on mounting to compatible Square D contactors and relays.

Where to buy the SQUARE D 9999D10 auxiliary contact worldwide?

You can source the SQUARE D 9999D10 auxiliary contact through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this Square D part.

How to install the SQUARE D 9999D10 auxiliary contact?

To install the SQUARE D 9999D10 auxiliary contact, ensure the main device is de-energized. Snap the contact onto the designated mounting slot of a compatible Square D contactor or relay until it locks. Wire the normally open terminals per your control schematic, using torque values specified by Square D.

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 square d auxiliary contacts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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