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Siemens Solar Safety Disconnect Switch: Fusible, 100 A, 600V AC, Indoor - Fusible Disconnect Switches
SiemensFusible Disconnect Switches

Siemens Solar Safety Disconnect Switch: Fusible, 100 A, 600V AC, Indoor

The SIEMENS Solar Safety Disconnect Switch (SKU HF363PVPG, MPN HF363PVPG) is a fusible disconnect switch designed for indoor use. It is rated for 100 A and 600V AC, operates on three-phase power, and features…

SKU 3G-OTH-28042

Brand
Siemens
Item
Solar Safety Disconnect Switch: Fusible, 100 A, 600V AC, Indoor
Category
Fusible Disconnect Switches
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Siemens
Manufacturer Part Number
HF363PVPG
Type
100 A, Indoor, Positive Polarity
AC
600V
Phase
Three
UL 98B Certification
Yes

Technical Documents

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

Product Description

The SIEMENS Solar Safety Disconnect Switch (SKU HF363PVPG, MPN HF363PVPG) is a fusible disconnect switch designed for indoor use. It is rated for 100 A and 600V AC, operates on three-phase power, and features positive polarity. This unit holds UL 98B certification.

Frequently Asked Questions

What is the SIEMENS Solar Safety Disconnect Switch used for?

The SIEMENS Solar Safety Disconnect Switch (MPN HF363PVPG) is used to safely isolate solar photovoltaic systems from the grid or load during maintenance or emergencies. It is designed for indoor, three-phase applications up to 600V AC and 100 A, with UL 98B certification for photovoltaic disconnect safety.

What are the specifications of the SIEMENS Solar Safety Disconnect Switch?

The SIEMENS Solar Safety Disconnect Switch (MPN HF363PVPG) is a fusible disconnect rated for 100 A and 600V AC, three-phase, indoor use with positive polarity. It holds UL 98B certification and is manufactured by SIEMENS. The unit is designed for reliable isolation in commercial solar installations.

Where to buy the SIEMENS Solar Safety Disconnect Switch worldwide?

3G Electric supplies the SIEMENS Solar Safety Disconnect Switch (MPN HF363PVPG) worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this UL 98B certified disconnect switch.

How to install the SIEMENS Solar Safety Disconnect Switch?

Install the SIEMENS Solar Safety Disconnect Switch indoors on a flat surface, following local electrical codes and the manufacturer's wiring diagram. Ensure the unit is de-energized before connecting three-phase conductors to the fusible terminals. Use appropriate personal protective equipment and verify positive polarity for PV applications.

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 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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