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STRUTHERS-DUNN Mercury Displacement Contactor: 48V DC, 35 A Full Load Current - Resistive - Mercury Displacement Contactors
STRUTHERS-DUNNMercury Displacement Contactors

STRUTHERS-DUNN Mercury Displacement Contactor: 48V DC, 35 A Full Load Current - Resistive

The STRUTHERS-DUNN Mercury Displacement Contactor (MPN M35A-48VDC) is a 48V DC, single-pole contactor with a 35 A full load current rating for resistive loads. It features liquid mercury contacts and screw terminal…

SKU 3G-OTH-40458

Also listed as: M35A48VDC · M35A 48VDC

Brand
STRUTHERS-DUNN
Item
Mercury Displacement Contactor: 48V DC, 35 A Full Load Current - Resistive
Category
Mercury Displacement Contactors
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

STRUTHERS-DUNN
Manufacturer Part Number
M35A-48VDC
Type
35 A Full Load Current - Resistive
Poles
1
Contact Material
Liquid Mercury
Terminal Connection Type
Screw Terminals

Technical Documents

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STRUTHERS-DUNN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The STRUTHERS-DUNN Mercury Displacement Contactor (MPN M35A-48VDC) is a 48V DC, single-pole contactor with a 35 A full load current rating for resistive loads. It features liquid mercury contacts and screw terminal connections, providing a reliable switching solution for industrial applications.

Frequently Asked Questions

What is the STRUTHERS-DUNN M35A-48VDC mercury displacement contactor used for?

The STRUTHERS-DUNN M35A-48VDC is used for reliable switching of resistive loads in industrial applications, such as heating elements, lighting, and motor control. Its liquid mercury contacts provide consistent, low-resistance connections, making it suitable for harsh environments where arcing or contact wear is a concern.

What are the specifications of the STRUTHERS-DUNN M35A-48VDC?

The STRUTHERS-DUNN M35A-48VDC is a single-pole mercury displacement contactor rated for 48 VDC coil voltage and 35 A full load current for resistive loads. It features liquid mercury contacts and screw terminal connections. The manufacturer part number is M35A-48VDC.

Where to buy STRUTHERS-DUNN M35A-48VDC worldwide?

3G Electric supplies the STRUTHERS-DUNN M35A-48VDC worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this contactor to any country.

How to install a STRUTHERS-DUNN mercury displacement contactor?

Install the STRUTHERS-DUNN M35A-48VDC by mounting it securely in a clean, dry location. Connect the coil to a 48 VDC supply and the load to the screw terminals, ensuring proper torque per the manufacturer's guidelines. Always de-energize the circuit before installation and follow local electrical codes.

Used in

Common applications for STRUTHERS-DUNN
Industrial heating — Struthers-Dunn M35A-208VAC contactor switching resistive heating elements in a 208 V AC furnace.
Lighting control — Struthers-Dunn M60AAA-240VAC contactor managing three-phase lighting circuits in a warehouse.
Process control — Struthers-Dunn M60AA-240VAC contactor used in a two-pole configuration for a 240 V AC industrial oven.
DC power systems — Struthers-Dunn M60A-12VDC contactor switching resistive loads in a 12 V DC battery-backed control panel.
Motor starting — Struthers-Dunn M35AAA-24VAC contactor controlling a small three-phase motor with resistive starting load.
HVAC equipment — Struthers-Dunn M60A-240VAC contactor switching electric duct heaters in a commercial HVAC system.

STRUTHERS-DUNN Products

3G Electric supplies STRUTHERS-DUNN mercury displacement contactors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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