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

Dayton Auxiliary Contact: 2NC, 10 A Max Current (AC), Side Mount - Dayton Auxiliary Contacts
DaytonDayton Auxiliary Contacts

Dayton Auxiliary Contact: 2NC, 10 A Max Current (AC), Side Mount

Dayton Dayton Auxiliary Contacts.

SKU 3G-OTH-38943

Brand
Dayton
Item
Auxiliary Contact: 2NC, 10 A Max Current
Category
Dayton Auxiliary Contacts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

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

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

Product Description

Dayton Dayton Auxiliary Contacts.

Frequently Asked Questions

What is a DAYTON auxiliary contact 3G-OTH-38943 used for?

The DAYTON 3G-OTH-38943 auxiliary contact is used to monitor or control additional circuits in industrial motor starters and contactors. It provides a 2NC (normally closed) configuration, enabling status feedback or interlocking in automation, HVAC, and material handling systems across 14 industrial departments.

What are the specifications of the DAYTON 3G-OTH-38943 auxiliary contact?

The DAYTON 3G-OTH-38943 is a side-mounted auxiliary contact with 2NC poles and a maximum AC current rating of 10 A. It is designed for side-mount installation on compatible contactors. For full electrical ratings and compatibility, consult the manufacturer's datasheet.

Where to buy a DAYTON 3G-OTH-38943 auxiliary contact worldwide?

3G Electric supplies the DAYTON 3G-OTH-38943 auxiliary contact worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other industrial control components.

How to install a DAYTON side-mounted auxiliary contact?

To install the DAYTON 3G-OTH-38943, first de-energize the contactor. Snap the auxiliary contact onto the side of the contactor until it locks. Wire the 2NC terminals according to your control circuit diagram. Always follow the manufacturer's installation instructions and local electrical codes.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton dayton auxiliary contacts. 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
DAYTON Auxiliary Contact: 1NC, 10 A Max Current (AC), Side Mount, Side-Mounted
Dayton
DAYTON Auxiliary Contact: 1NC, 10 A Max Current (AC), Side Mount, Side-Mounted
DAYTON Auxiliary Contact: 2NO, 10 A Max Current (AC), Side Mount, Side-Mounted
Dayton
DAYTON Auxiliary Contact: 2NO, 10 A Max Current (AC), Side Mount, Side-Mounted
DAYTON Auxiliary Contact: 1NO, 10 A Max Current (AC), Side Mount, Side-Mounted
Dayton
DAYTON Auxiliary Contact: 1NO, 10 A Max Current (AC), Side Mount, Side-Mounted
DAYTON Auxiliary Contact: 2NC, 2.5 A Max Current (AC), Front Mount, Front-Mounted
Dayton
DAYTON Auxiliary Contact: 2NC, 2.5 A Max Current (AC), Front Mount, Front-Mounted
DAYTON Selector Switch: 30 mm Panel Mounting Size, 3 Positions, Extended Lever, 1NO/1NC
Dayton
DAYTON Selector Switch: 30 mm Panel Mounting Size, 3 Positions, Extended Lever, 1NO/1NC

More from Dayton

View all Dayton parts
DAYTON Auxiliary Contact: 1NO/3NC, 2.5 A Max Current (AC), Front Mount, Front-Mounted
Dayton
DAYTON Auxiliary Contact: 1NO/3NC, 2.5 A Max Current (AC), Front Mount, Front-Mounted
DAYTON Auxiliary Contact: 4NO, 2.5 A Max Current (AC), Front Mount, Front-Mounted
Dayton
DAYTON Auxiliary Contact: 4NO, 2.5 A Max Current (AC), Front Mount, Front-Mounted
DAYTON Auxiliary Contact: 3NO/1NC, 2.5 A Max Current (AC), Front Mount, Front-Mounted
Dayton
DAYTON Auxiliary Contact: 3NO/1NC, 2.5 A Max Current (AC), Front Mount, Front-Mounted
DAYTON Auxiliary Contact: 2NO, 2.5 A Max Current (AC), Front Mount, Front-Mounted
Dayton
DAYTON Auxiliary Contact: 2NO, 2.5 A Max Current (AC), Front Mount, Front-Mounted
DAYTON Auxiliary Contact: 4NC, 2.5 A Max Current (AC), Front Mount, Front-Mounted
Dayton
DAYTON Auxiliary Contact: 4NC, 2.5 A Max Current (AC), Front Mount, Front-Mounted
DAYTON Auxiliary Contact: 2NO/2NC, 2.5 A Max Current (AC), Front Mount, Front-Mounted
Dayton
DAYTON Auxiliary Contact: 2NO/2NC, 2.5 A Max Current (AC), Front Mount, Front-Mounted
DAYTON Auxiliary Contact: 1NO/1NC, 10 A Max Current (AC), Side Mount, Side-Mounted
Dayton
DAYTON Auxiliary Contact: 1NO/1NC, 10 A Max Current (AC), Side Mount, Side-Mounted
DAYTON Auxiliary Contact: 1NO/1NC, 2.5 A Max Current (AC), Front Mount, Front-Mounted
Dayton
DAYTON Auxiliary Contact: 1NO/1NC, 2.5 A Max Current (AC), Front Mount, Front-Mounted