The 7 Best NEMA K 1 Disconnect Switches (2023 reviews)

We consider a nema k 1 disconnect switch to be a worthy investment in the long run. We are here to help you choose the right one for your purposes from all the best available products in market today.

Our review process: Show/Hide

Our Top Picks:

Schneider Electric Safety Switch Buy: READ REVIEW

Siemens NEMA K 1 Disconnect Switch Buy: READ REVIEW

Square D by Schneider Electric NEMA K 1 Disconnect Switch Buy: READ REVIEW

Square D by Schneider Electric NEMA K 1 Disconnect Switch Buy: READ REVIEW

Eaton NEMA K 1 Disconnect Switch Buy: READ REVIEW

Walr Electric NEMA K 1 Disconnect Switch Buy: READ REVIEW

Schneider Electric NEMA K 1 Disconnect Switch Buy: READ REVIEW

Schneider Electric Safety Switch

Buy on Amazon

The schneider electric safety switch should be able to handle its purpose and duties with ease. Square d safety switches provide significantly higher levels of mechanical endurance than nema ks-1 require. It is used for 2hp motor, 240volt, single phase, and 10amp slow blow fuses. It reduces the amount of dust and other contaminates that shorten operating life.

The square d by schneider electric 30 amps 240 volts 2 pole general duty indoor safety switch is designed for residential and commercial applications where durability and economy are prime considerations. It is made for a high-strength polymer chosen for weather resistance, durability, and impact strength. The square d safety switch modular design allows the replacement of all interior worn or damaged components. It will accept cartridge fuses and also works perfectly for the application. It is suitable for use as service entrance equipment when equipped with a service grounding kit.

• Nema type 1 metallic enclosure for indoor use
• Field-replaceable components such as interior line bases, load bases, and mechanisms are available
• 3 -wire design with 2 blades and fuse holders and 1 neutral

Siemens NEMA K 1 Disconnect Switch

Buy on Amazon

If you often find yourself confused about appropriate and satisfactory switch, siemens nema k 1 disconnect switch should be your first option for buying. Siemens General Duty Safety Switches are intended for applications where reliable performance and continuity of service are needed, but where duty requirements are not severe and usual service conditions prevail. The GNF322A has a NEMA 1 indoor enclosure. It is used for two and three pole operation.

These switches are intended for use primarily with supply circuits rated 240v ac or less where the available fault current is less than 100, 000a when used with class r or t fuses, or 10, 000a max when used with class h fuses. It is durable on/off indication and imbedded in steel door eliminates the risk of scratching or fading. All switches are provided with imbedded "ON" and "OFF" indicators and padlocking provisions on the handle and door.

• 3 -pole 3-wire non-fused general duty switch
• Compact size for easy handling and efficient space utilization
• Delivers what they promise

Square D by Schneider Electric NEMA K 1 Disconnect Switch

Buy on Amazon

The square d by schneider electric nema k 1 disconnect switch is satisfactory and appropriate and fits well with your daily usage. This single throw safety switch provides significantly higher levels of mechanical endurance than nema ks-. It is designed to be tough, reliable and provide exceptional performance in the most grueling conditions. It has a maximum short circuit curent of 200 ka. It allows visual verification of blade position without opening door.

This is a single throw safety switch certified to UL listed standards. It is suitable for service entrance equipment that requires a field installed touch safe kit for 2020 compliance on service entrancesold separately. It is designed for residential and commercial applications where durability and economy are prime considerations. These are suitable for use as service equipment when equipped with a factory-installed neutral assembly or field-installed service grounding kit.

• Circuit protection (fusible switches only)overload or thermal protectionshort circuit or high fault protection
• Visible blade switches for positive "off" indication
• Include lighting, air conditioning, and appliances
• Two or three, fusible switched poles, with or without, insulated groundable solid neutral

Square D by Schneider Electric NEMA K 1 Disconnect Switch

Buy on Amazon

The square d by schneider electric heavy duty safety switch, h361nrb, is designed for residential and commercial applications where durability and economy are prime considerations. This single throw safety switch provides significantly higher levels of mechanical endurance than nema ks-. It allows visual verification of blade position without opening the door.

This switch has a short circuit curent of 10 kA and prevents the switch from being turned ON when the cover is open. It is suitable for service entrance equipment and requires a field installed touch safe kit for compliance on service entrancesold separately. These are suitable for use as service equipment when equipped with a factory-installed neutral assembly or field-installed service grounding kit. The dual cover interlock prevents the cover from being opened when the switch is ON and prevents the switch from being turned ON when the cover is open.

• Circuit protection (fusible switches only)overload or thermal protectionshort circuit or high fault protection
• Include lighting, air conditioning, and appliances
• Meets nema type 3r requirements when drain plug is removed

Eaton NEMA K 1 Disconnect Switch

Buy on Amazon

If you often find yourself scrambling for appropriate and satisfactory switch, eaton nema k 1 disconnect switch should be your first option for buying.

• One of the new comers and featured product
• Delivers what they promise

Walr Electric NEMA K 1 Disconnect Switch

Buy on Amazon

The walr electric nema k 1 disconnect switch's high-end materials makes sure that it ages well with use. Walther's motor disconnect switches combine a horsepower rated switch in a tough, impervious nema 4x enclosure for safe motor load disconnect. It is Constructed from Polycarbonate plastic offering high impact resistance, long life expectancy, and high UV protection making it ideal for indoor/outdoor applications. It is built with silver contacts which are excellent conductors and promote safe and durable operation.

The Non-Metallic housings are non-conductive and can be connected to metallic conduit without interfering with the ground continuity. It is ideal for indoor/outdoor applications. It has been tested by UL to nationally recognized safety and sustainability standards for motor disconnect applications up to 600 vac. The High-visibility red handle can be padlocked to meet OSHA lockout/ tagout requirements when maintenance or cleaning is required. It can be used locally at the motor.

• Ensures that electrical circuit is completely de-energized for service or maintenance
• Undamaged by ice formations on the enclosure
• One of the new comers and featured product

Schneider Electric NEMA K 1 Disconnect Switch

Buy on Amazon

Square d safety switches provide significantly higher levels of mechanical endurance than nema ks-1 require. It has the design of the square d safety switch includes an oversized arc suppressor, a key feature in the ability of the switch to break the load by effectively attenuating the arc for clean interruption. It reduces the amount of dust and other contaminates that shorten operating life.

The square d safety switch modular design allows the replacement of all interior worn or damaged components. It provides superior corrosion protection and it is built to easily manage heavy motor loads and arc interruptions. It is made for a high-strength polymer chosen for weather resistance, durability, and impact strength. It is important to have a switch with enhanced load break capability.

• Nema type 3r metallic enclosure for outdoor use
• 3 -wire design with 2 blades and fuse holders and 1 neutral
• Field-replaceable components such as interior line bases, load bases, and mechanisms are available