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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. It is CSA Certified and designed for indoor/outdoor use, featuring…

SKU 3G-OTH-27786

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
3LD22641GP530US2
Phase
Three
Standards
CSA Certified
Environment
Indoor/Outdoor
Handle Color
Red/Yellow
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. It is CSA Certified and designed for indoor/outdoor use, featuring a red/yellow handle. This switch is suitable for isolating electrical circuits in industrial environments.

Frequently Asked Questions

What is the SIEMENS 3LD22641GP530US2 safety switch used for?

This SIEMENS non-fusible disconnect switch is used to safely isolate three-phase electrical circuits in industrial environments. Its plastic enclosure and red/yellow handle make it suitable for indoor/outdoor applications where a visible break and lockout capability are required for maintenance safety.

What are the specifications of the SIEMENS 3LD22641GP530US2?

The SIEMENS safety switch is rated for 30 A, three-phase operation, with a non-metallic plastic housing. It is CSA Certified, designed for indoor/outdoor use, and features a red/yellow handle. The manufacturer part number is 3LD22641GP530US2.

Where to buy the SIEMENS 3LD22641GP530US2 worldwide?

3G Electric supplies the SIEMENS 3LD22641GP530US2 safety switch to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this non-fusible disconnect switch.

How to install a SIEMENS non-fusible safety switch?

Installation must follow the National Electrical Code and local regulations. Mount the plastic enclosure securely, connect three-phase conductors to the line and load terminals, and ensure the red/yellow handle operates freely. Always verify isolation before servicing. 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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