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Double Throw Safety Switches

46 products

Showing 1 - 24 of 46 products

Heavy Duty Double Throw Safety Switches

Heavy duty double throw safety switches provide a reliable means of transferring power between two sources for maintenance, backup power, and critical electrical applications. Available in 30 to 200 amp ratings and NEMA 1, NEMA 3R, NEMA 12, and NEMA 4X enclosures, these switches are built for dependable performance in indoor, outdoor, washdown, and corrosive environments across commercial and industrial electrical systems.

Showing 1 - 24 of 46 products

DTNF362 - Siemens - 60A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 1

Siemens DTNF362 - Siemens - 60A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 1

$1,270.74

7 In Stock and Ready To Ship

DTNF361 - Siemens - 30A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 1

Siemens DTNF361 - Siemens - 30A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 1

$578.40

5 In Stock and Ready To Ship

DTNF364R - Siemens - 200A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 3R

Siemens DTNF364R - Siemens - 200A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 3R

$3,284.18

4 In Stock and Ready To Ship

DTNF364 - Siemens - 200A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 1

Siemens DTNF364 - Siemens - 200A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 1

$1,618.80

4 In Stock and Ready To Ship

DTNF363R - Siemens - 100A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 3R

Siemens DTNF363R - Siemens - 100A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 3R

$1,922.00

4 In Stock and Ready To Ship

DTNF363 - Siemens - 100A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 1

Siemens DTNF363 - Siemens - 100A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 1

$2,020.23

4 In Stock and Ready To Ship

DTNF362R - Siemens - 60A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 3R

Siemens DTNF362R - Siemens - 60A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 3R

$1,405.28

4 In Stock and Ready To Ship

DTNF361R - Siemens - 30A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 3R

Siemens DTNF361R - Siemens - 30A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 3R

$1,005.48

3 In Stock and Ready To Ship

DTNF362S - Siemens - 60A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 4X

Siemens DTNF362S - Siemens - 60A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 4X

$3,336.80

2 In Stock and Ready To Ship

DTNF361S - Siemens - 30A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 4X

Siemens DTNF361S - Siemens - 30A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 4X

$2,895.34

2 In Stock and Ready To Ship

DTNF368R - Siemens - 1200A 3-Pole NEMA 3R Service Equipment

Siemens DTNF368R - Siemens - 1200A 3-Pole NEMA 3R Service Equipment

$19,545.99

1 In Stock and Ready To Ship

DTNF367R - Siemens - 800A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 3R

Siemens DTNF367R - Siemens - 800A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 3R

$13,351.80

1 In Stock and Ready To Ship

DTNF363S - Siemens - 100A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 4X

Siemens DTNF363S - Siemens - 100A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 4X

$4,982.80

1 In Stock and Ready To Ship

DTNF365R - Siemens - 400A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 3R

Siemens DTNF365R - Siemens - 400A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 3R

$7,072.00

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DTNF365 - Siemens - 400A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 1

Siemens DTNF365 - Siemens - 400A 3-Pole 600V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 1

$4,325.00

Sold out

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DTNF324 - Siemens - 200A 3-Pole 240V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 1

Siemens DTNF324 - Siemens - 200A 3-Pole 240V Heavy Duty Double Throw Non-Fused Safety Switch, NEMA 1

$2,200.08

Sold out

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DTNF323R - Siemens - 100A 3P 240V 2W NF DT Type 3R

Siemens DTNF323R - Siemens - 100A 3P 240V 2W NF DT Type 3R

$2,061.31

Sold out

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DTNF225 - Siemens - 400A 2P 240V 2W NF DT Type 1

Siemens DTNF225 - Siemens - 400A 2P 240V 2W NF DT Type 1

$3,317.38

Sold out

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DTNF221 - Siemens - 30A 2P 240V 2W NF DT Type 1

Siemens DTNF221 - Siemens - 30A 2P 240V 2W NF DT Type 1

$487.96

Sold out

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DTF364R - Siemens - 200A 3P 600V 3W Fused DT Type 3R

Siemens DTF364R - Siemens - 200A 3P 600V 3W Fused DT Type 3R

$4,137.20

Sold out

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DTF325 - Siemens - 400A 3-Pole 240V Heavy Duty Double Throw Fused Safety Switch, NEMA 1

Siemens DTF325 - Siemens - 400A 3-Pole 240V Heavy Duty Double Throw Fused Safety Switch, NEMA 1

$881.88

Sold out

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DTF324R - Siemens - 200A 3P 240V 3W Fused DT Type 3R

Siemens DTF324R - Siemens - 200A 3P 240V 3W Fused DT Type 3R

$3,555.20

Sold out

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DTF323R - Siemens - 100A 3P 240V 3W Fused DT Type 3R

Siemens DTF323R - Siemens - 100A 3P 240V 3W Fused DT Type 3R

$2,682.90

Sold out

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DTU363RB - Square D - 200A 240V Square D Disconnect 3Pole NEMA 3R

Square D DTU363RB - Square D - 200A 240V Square D Disconnect 3Pole NEMA 3R

$1,335.75

Sold out

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