Siemens HF261S Heavy Duty Safety Switch 2P 600V 30A

Product Description

The SIEMENS HF261S is a heavy duty fusible safety switch rated for 2-pole, 2-wire configurations at 600 volts and 30 amps. It provides a reliable means of disconnecting power to motors, HVAC equipment, and other industrial or commercial loads in compliance with NEC disconnect requirements. The fused design allows overcurrent protection to be incorporated directly at the disconnect point, reducing the need for separate upstream protective devices. Licensed electricians install this type of switch as a service entrance disconnect, feeder disconnect, or equipment-level lockout point in industrial and commercial panel layouts.

This safety switch is suited for commercial and light industrial electrical installations where a lockable, fusible disconnect is required within sight of the load. Typical applications include motor disconnects for HVAC equipment, compressors, and pump systems operating on 600-volt or lower distribution circuits. The 30-amp rating fits a wide range of fractional and small integral horsepower motor loads. The heavy duty designation indicates a more robust enclosure and switching mechanism compared to standard duty models, making it appropriate for demanding environments.

Key Features

• Fusible 2-pole, 2-wire configuration for integrated overcurrent protection at the disconnect
• 600-volt rating supports a broad range of single-phase and compatible commercial distribution voltages
• 30-amp capacity suitable for motor and HVAC equipment disconnects
• Heavy duty construction provides added durability in commercial and light industrial settings
• Lockable handle for LOTO (lockout/tagout) compliance during service

Compatibility

Designed as an OEM-style heavy duty fusible safety switch for use in commercial and industrial electrical systems requiring a 2-pole, 600-volt, 30-amp fusible disconnect.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize the upstream circuit and verify absence of voltage with a calibrated meter before mounting or wiring the switch. Ensure the enclosure rating is appropriate for the installation environment. Fuses must be selected and installed according to the connected load requirements and NEC Article 430 for motor circuits.

Technical Specifications

• Poles: 2
• Wires: 2
• Voltage Rating: 600 volts
• Amperage Rating: 30 amps
• Fuse Type: Fusible
• Switch Type: Heavy Duty Safety Switch
• Dimensions (L x W x H): 11.811 x 7.874 x 19.685 inches
• Weight: 17.328 pounds
• UPC: 78364317395

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: HF261S