Square D™ D221NRB

• D221NRB is a General Duty Safety Switch Fusible 240V 30A 2P NEMA3R with a 30A rated current
• This product is a Single Throw Safety Switch with a NEMA 3R rating This switch has a 100 kA current rating and complies to UL listed Standards
• Horsepower rated for motor applications
• Tangential knockout alleviate the need for offset bends
• Spring reinforced, plated copper fuse clips
• Insulated, bonded solid neutral assemblies are standard in fusible switches
• Visible blades
• Quick-make and quick-break operating mechanism
• Cover padlock hasp and handle lock-off
• Enclosures are finished in gray, baked enamel that is electrodeposited on cleaned, phosphatized steel
• Rainproof and sleet/ice proof
• Indoor/outdoor environmental conditions

General duty safety switches are designed for residential and commercial applications where durability and economy are prime considerations. Typical loads are lighting, air conditioning and appliances. When equipped with fuses, over current and short circuit protection is also available. The switches are also suitable as service equipment when equipped with a factory installed neutral assembly or a field installed equipment grounding kit.

Square D™, D221NRB, Safety Switch, Fusible General Duty Iceproof Rainproof, Series: E3 Series, 240 VAC, 30 A, 3 hp, 1 ph, 50/60 Hz Frequency, 2 Pole, 3 Wires, 100 kA Short Circuit, TPST Contact Form, Handle Actuator, NEMA 3R Enclosure, Surface Mounting, Lug Terminal, 7.25 in W x 3.75 in D x 9.63 in H Dimensions, Steel, Hot Dipped Galvanized