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3G Electric
PASS & SEYMOUR 7843MD Open Manual Motor Switch - Open Manual Motor Switches
PASS & SEYMOUROpen Manual Motor Switches

PASS & SEYMOUR 7843MD Open Manual Motor Switch

The PASS & SEYMOUR 7843MD is a 3-pole, 40 A open manual motor switch with a maximum voltage rating of 600V AC. This surface-mount switch does not include a pilot light. It is designed for manual motor control…

SKU 3G-OTH-42134

Also listed as: 7843 MD · 7843-MD

Brand
PASS & SEYMOUR
Item
7843MD Open Manual Motor Switch
Part Number
7843MD
Category
Open Manual Motor Switches
Available to Order
Also known as:7843MDPASS & SEYMOUR
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

PASS & SEYMOUR
Manufacturer Part Number
7843MD
Pilot Light
Not Included
Mounting Style
Surface
Maximum Voltage Rating
600V AC

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PASS & SEYMOUR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PASS & SEYMOUR 7843MD is a 3-pole, 40 A open manual motor switch with a maximum voltage rating of 600V AC. This surface-mount switch does not include a pilot light. It is designed for manual motor control applications.

Frequently Asked Questions

What is the PASS & SEYMOUR 7843MD motor switch used for?

The PASS & SEYMOUR 7843MD is a 3-pole, 40 A open manual motor switch used for manual motor control in industrial applications. It is designed for surface mounting and handles up to 600V AC, making it suitable for disconnecting and switching motors in manufacturing, HVAC, and processing environments.

What are the specifications of the PASS & SEYMOUR 7843MD?

The PASS & SEYMOUR 7843MD is a 3-pole, 40 A open manual motor switch with a maximum voltage rating of 600V AC. It features surface mounting and does not include a pilot light. The manufacturer part number is 7843MD, and it is designed for manual motor control applications.

Where to buy the PASS & SEYMOUR 7843MD worldwide?

You can source the PASS & SEYMOUR 7843MD 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; we provide this switch as part of our extensive sourcing network.

How to install the PASS & SEYMOUR 7843MD motor switch?

Install the PASS & SEYMOUR 7843MD by mounting it on a flat surface using appropriate hardware. Ensure the power is off, then connect the 3-phase motor leads to the switch terminals, respecting the 600V AC rating. Follow standard electrical safety practices and local codes for manual motor switches.

Used in

Common applications for PASS & SEYMOUR
Commercial office lighting — Pass & Seymour single-pole toggle switch (e.g., CSB20AC1W) for local on/off control of ceiling fixtures.
Industrial plant equipment — Pass & Seymour double-pole toggle switch (e.g., CSB20AC2I) to disconnect both conductors of a 240 V AC motor circuit.
Stairwell and hallway lighting — Pass & Seymour 3-way toggle switch (e.g., CSB20AC3W) used in pairs for multi-point control.
Retail space lighting — Pass & Seymour 15 A single-pole switch (e.g., CSB15AC1W) for branch-circuit control of display lighting.
Warehouse aisle lighting — Pass & Seymour 20 A single-pole switch (e.g., PT20AC1I) for high-bay fixture control from a wall location.
Institutional building maintenance — Pass & Seymour toggle switches in white or ivory to match existing devices during replacement.
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PASS & SEYMOUR Products

3G Electric supplies PASS & SEYMOUR open manual motor switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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