Siemens Heavy Duty Safety Switch HF321N

SiemensModel:HF321N
Location unavailable
Electrical Equipment
Qty:1
Condition: New
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Motor Control Center
Motor Control Center

Seller since: Feb 2026

At a glance

Product
Siemens Heavy Duty Safety Switch HF321N
Manufacturer
Siemens
Model
HF321N
Category
Electrical Equipment
Condition
NEW
Availability
In stock
Price or process
Request price
Quantity
1
Lead time
Not provided
Location
Location unavailable
Fulfillment
Shipping only
Listed on

Key specifications

Continuous Current Rating
30A
Enclosure Type
NEMA 1 Indoor
Fuse Type Compatibility
Class R Fuse Kit HR21
Horsepower Rating (240V AC 3-Phase)
15HP
Number of Poles
3
Number of Wires
4
Short Circuit Withstand
200000kA
Voltage Rating AC
240V
Voltage Rating DC
250V

Supporting evidence

No supporting documents or certifications provided.

Description

The Siemens HF321N is a robust heavy-duty safety switch designed for reliable disconnection and protection in industrial and commercial electrical systems. This fusible switch features a 30 Amp rating, 3-pole, 4-wire configuration, suitable for 240 VAC and 250 VDC applications, with a NEMA Type 1 indoor enclosure for general-purpose use. It provides enhanced safety with visible blade disconnection, a red handle for easy operation, and compatibility with Class R fuses via the HR21 kit. Key benefits include high durability, quick-make/quick-break mechanism for reduced arc flash risk, and a compact design that saves space in panels. Compared to similar products from competitors like Eaton or Square D, the Siemens model offers superior build quality, longer lifespan, and better resistance to environmental factors within its rating. Drawbacks may include higher initial cost and the need for specific fuse types. Ideal for motor control, HVAC systems, and machinery isolation, it ensures compliance with UL 98 standards for safety and performance. Condition appears new or unused based on packaging and minimal wear in images; no visible damage or modifications. Serial number 062993021 visible on label.
Location unavailable for this listing.

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Shipping Information

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Return Window
No returns accepted
Return Conditions
This equipment is sold as-is, where-is
Refund Policy
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