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Siemens Safety Switch: Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel - Fusible Safety Switches
SiemensFusible Safety Switches

Siemens Safety Switch: Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel

SKU 3G-OTH-26885

Brand
Siemens
Item
Safety Switch: Fusible, 200 A, Three Phase, 600V AC, Galvanized Steel
Category
Fusible Safety Switches
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Technical Specifications

Siemens
Manufacturer Part Number
HF364NR
Type
200 A, Three Phase, Galvanized Steel, Indoor/Outdoor
AC
600V
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the SIEMENS HF364NR safety switch used for?

The SIEMENS HF364NR is a 200 A, three-phase, 600V AC fusible safety switch used for isolating electrical circuits in industrial and commercial applications. It provides a visible disconnect for safe maintenance and is rated for indoor/outdoor use with a galvanized steel enclosure.

What are the specifications of the SIEMENS HF364NR safety switch?

The SIEMENS HF364NR is a fusible safety switch rated 200 A, three-phase, 600V AC. It features a galvanized steel enclosure suitable for indoor/outdoor installation. This model is designed for reliable circuit isolation and overcurrent protection in industrial power distribution systems.

Where to buy the SIEMENS HF364NR safety switch worldwide?

3G Electric supplies the SIEMENS HF364NR safety switch worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 200 A, 600V AC fusible switch.

How to install the SIEMENS HF364NR safety switch?

Install the SIEMENS HF364NR safety switch per NEC and local codes. Mount the galvanized steel enclosure securely, connect line and load conductors to the appropriate terminals, and verify the fuse rating matches the 200 A, 600V AC rating. Always de-energize before installation.

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 safety switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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