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Siemens Safety Switch: Non-Fusible, 125 A, Three Phase, Non-Metallic - Non-Fusible Disconnect Switches
SiemensNon-Fusible Disconnect Switches

Siemens Safety Switch: Non-Fusible, 125 A, Three Phase, Non-Metallic

The SIEMENS Safety Switch: Non-Fusible is a non-fusible disconnect switch designed for three-phase applications. It features a plastic housing with a red/yellow handle, includes a neutral assembly, and is rated for…

SKU 3G-OTH-27924

Brand
Siemens
Item
Safety Switch: Non-Fusible, 125 A, Three Phase, Non-Metallic
Category
Non-Fusible Disconnect Switches
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Technical Specifications

Siemens
Manufacturer Part Number
3LD28661GP530US2
Type
125 A, Three Phase, Non-Metallic, Neutral Assembly
Phase
Three
Standards
CCC
Environment
Indoor/Outdoor
Handle Color
Red/Yellow
Extra Features
Neutral Assembly
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: Non-Fusible is a non-fusible disconnect switch designed for three-phase applications. It features a plastic housing with a red/yellow handle, includes a neutral assembly, and is rated for indoor/outdoor use. This model (MPN 3LD28661GP530US2) complies with CCC standards and is rated for 125 A.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SIEMENS non-fusible safety switch used for?

The SIEMENS non-fusible safety switch (MPN 3LD28661GP530US2) is used as a three-phase disconnect for indoor/outdoor industrial applications. It provides a visible break for safe maintenance isolation of electrical circuits up to 125 A. The neutral assembly supports grounded systems, and the red/yellow handle offers clear ON/OFF status indication.

What are the specifications of the SIEMENS safety switch 3LD28661GP530US2?

This SIEMENS safety switch is a non-fusible disconnect rated for 125 A, three-phase, with a plastic housing and red/yellow handle. It includes a neutral assembly, is rated for indoor/outdoor use, and complies with CCC standards. The manufacturer part number is 3LD28661GP530US2.

Where to buy the SIEMENS safety switch 3LD28661GP530US2 worldwide?

You can source the SIEMENS safety switch 3LD28661GP530US2 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 supply this non-fusible disconnect switch to industrial buyers globally.

How to install a SIEMENS non-fusible safety switch?

Install the SIEMENS non-fusible safety switch by mounting the plastic enclosure on a flat surface, connecting incoming three-phase power to the line-side terminals, and outgoing load to the load-side terminals. Use the neutral assembly for grounded systems. Ensure the red/yellow handle is in the OFF position before wiring. Follow local electrical codes and SIEMENS guidelines.

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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