Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
MARKEL DCS403/5100 Unit-Mounted Disconnect Switch - Switches for Electric Wall & Ceiling Heaters
MARKELSwitches for Electric Wall & Ceiling Heaters

MARKEL DCS403/5100 Unit-Mounted Disconnect Switch

<p>The MARKEL DCS403/5100 is a unit-mounted disconnect switch designed for electric wall and ceiling heaters. It features a double-pole, single-throw (DPST) configuration, rated at 32A and 600V AC, suitable for both…

SKU 3G-OTH-66084

Also listed as: DCS4035100 · DCS403 5100 · DCS403-5100

Brand
MARKEL
Item
DCS403/5100 Unit-Mounted Disconnect Switch
Part Number
DCS403/5100
Category
Switches for Electric Wall & Ceiling Heaters
Available to Order
Also known as:DCS403/5100MARKEL
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 — 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

MARKEL
Manufacturer Part Number
DCS403/5100
Type
40 A, Fits 3 kW_30 kW kW, 1 or 3-phase
AC
600V
Voltage
600V AC
Includes
Wire Leads for Quick Connection
Switch Type
DPST
For Use With
49ZZ96
Product Type
Disconnect Switch
Mounting Type
Unit-Mounted
Contact Rating
32A
Voltage, Phase
600V AC, 1 or 3-phase

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

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

Product Description

<p>The MARKEL DCS403/5100 is a unit-mounted disconnect switch designed for electric wall and ceiling heaters. It features a double-pole, single-throw (DPST) configuration, rated at 32A and 600V AC, suitable for both 1-phase and 3-phase systems. This switch comes with wire leads for quick connection and is compatible with model 49ZZ96.</p><p>Ideal for maintenance and safety isolation, this switch is a reliable choice for commercial and industrial heating applications. As a Singapore-based supplier, 3G Electric offers this product with SGD quotes on request, GST handled for local buyers, and fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the contact rating and voltage of the MARKEL DCS403/5100?

The contact rating is 32A, and it operates at 600V AC, supporting both 1-phase and 3-phase systems.

Is this switch compatible with specific heaters?

Yes, it is designed for use with model 49ZZ96, and it fits heaters ranging from 3 kW to 30 kW.

Used in

Common applications for MARKEL
Office building zone heating — MARKEL 2912H-060C baseboard heater with integral thermostat for individual room control
Warehouse perimeter heating — MARKEL 2906E-036C 600 W baseboard heater for maintaining ambient temperature along exterior walls
Retail store front heating — MARKEL F3455SD-GB recessed wall heater with occupancy sensor for automated operation in high-traffic areas
Light industrial facility heating — MARKEL 3703H-024T2 baseboard heater at 208/240 V for supplemental heating in workstations
School classroom heating — MARKEL 2903E-024C 375 W baseboard heater with thermostat for quiet, low-maintenance operation
Hospitality corridor heating — MARKEL 3706H-036C baseboard heater with white housing for aesthetic integration in hotel hallways
Not sure this is the right part? Photo-identify it

MARKEL Products

3G Electric supplies MARKEL switches for electric wall & ceiling heaters. 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

More from MARKEL

View all MARKEL parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first