Siemens HF322SS Heavy duty fusible safety switch 60 Amp (3-Pole 3-Wire)

Product Description

Siemens HF322SS is a fusible heavy duty safety switch rated for 240 VAC (250 VDC) and 60 A. The three-pole, three-wire switch is housed in a NEMA 4/4X 316-grade stainless steel enclosure and is designed for surface mounting with mechanical lug connections and an insulated single-throw actuator. It provides a fusible disconnecting means for service entrance and load applications and is rated for 10,000 operating cycles.

• Rated 240 VAC / 250 VDC, 60 Amp; fusible with Class H fuse provision and horsepower ratings up to 15 HP at 240 VAC 3-phase
• NEMA 4/4X 316-grade stainless steel enclosure for corrosion resistance; dimensions 22.2 x 14.4 x 8.1 in (L x W x H); weight 23.6 lb
• Surface mount with mechanical lug connections, insulated single-throw actuator, 3-pole 3-wire configuration, 60 Hz frequency, 10,000 operating cycles

Product Highlights

Fusible 3-pole safety switch in NEMA 4/4X 316 stainless steel for service entrance and load disconnects

Product Information

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: HF322SS
• Country of Origin: Mexico

Technical Specifications

• Brand: Siemens
• MPN: HF322SS
• Description: Heavy duty fusible safety switch
• Voltage Rating: 240 VAC
• DC Voltage Rating: 250 VDC
• Current Rating: 60 Amp
• Poles: 3
• Wires: 3
• Fusible: Yes
• Fuse Type: Class H
• Enclosure Type: NEMA 4/4X
• Enclosure Material: 316 grade stainless steel
• Mounting Type: Surface
• Connection Type: Mechanical lugs
• Actuator: Insulated single-throw
• Frequency: 60 Hz
• Operating Cycles: 10000
• Dimensions (L x W x H): 22.2 x 14.4 x 8.1 in
• Weight: 23.6 lb
• Operating Temperature: -29 C
• Country of Origin: Mexico
• Power Rating (HP): 7-1/2 HP standard at 240 VAC 3-phase; 15 HP maximum at 240 VAC 3-phase; 10 HP at 250 VDC
• Approvals/Certifications: UL 98
• Application: Disconnecting means for service entrance and load applications