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Siemens Safety Switch: Non-Fusible, 30 A, Three Phase - Non-Fusible Disconnect Switches
SiemensNon-Fusible Disconnect Switches

Siemens Safety Switch: Non-Fusible, 30 A, Three Phase

The SIEMENS Safety Switch is a non-fusible disconnect switch rated for 30 A and three-phase operation. Housed in a plastic (non-metallic) enclosure with a black handle, it is CSA Certified and suitable for…

SKU 3G-OTH-27836

Brand
Siemens
Item
Safety Switch: Non-Fusible, 30 A, Three Phase
Category
Non-Fusible Disconnect Switches
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Technical Specifications

Siemens
Manufacturer Part Number
3LD22642TW510US2
Phase
Three
Standards
CSA Certified
Environment
Indoor/Outdoor
Handle Color
Black
For Environment
Indoor Rated
Housing Material
Plastic
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS Safety Switch is a non-fusible disconnect switch rated for 30 A and three-phase operation. Housed in a plastic (non-metallic) enclosure with a black handle, it is CSA Certified and suitable for indoor/outdoor environments (MPN 3LD22642TW510US2).

Frequently Asked Questions

What is the SIEMENS 3LD22642TW510US2 safety switch used for?

The SIEMENS 3LD22642TW510US2 is a non-fusible disconnect switch used to safely isolate three-phase electrical circuits for maintenance or emergency shutdown. It is suitable for indoor/outdoor industrial environments and is CSA Certified for reliable performance.

What are the specifications of the SIEMENS 3LD22642TW510US2 safety switch?

This SIEMENS safety switch is rated for 30 A, three-phase operation, with a non-metallic plastic enclosure and a black handle. It is CSA Certified and designed for indoor/outdoor use. The manufacturer part number is 3LD22642TW510US2.

Where to buy the SIEMENS 3LD22642TW510US2 safety switch worldwide?

You can source the SIEMENS 3LD22642TW510US2 safety switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive the correct CSA Certified disconnect switch.

How to install the SIEMENS 3LD22642TW510US2 safety switch?

Installation should follow the manufacturer's instructions and local electrical codes. Mount the plastic enclosure securely, connect three-phase conductors to the switch terminals, and ensure the black handle operates freely. Always de-energize the circuit before installation and consult a qualified electrician.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens Products

3G Electric supplies Siemens non-fusible disconnect switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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