Isolator Switch

NHD INDUSTRIAL CO., LTD. is the manufacturer, supplier, and exporter of Isolator Switch. With over 40 years of experience, we are sure to provide you high quality products with competitive prices, on-time delivery, and thoughtful service. Our factory is located in Taiwan, whose transportation is convenient. Welcome all old and new customers from home or oversea to visit us.
Our 

Isolator Switch

is available in various specifications is known for fine finishing, eye-catching outlook, excellent durability, and reasonable prices. We accept not only normal orders but also OEM and ODM orders. If you need more information or have any queries, please feel free to contact us, we'd be glad to talk with you in details.
  • Isolator Switch - NDS-403G5DL1
Isolator Switch
Model - NDS-403G5DL1
The switch is used to ensure that equipment or electrical system is completely de-energized for service or maintenance, so the control panel (cabinet) can’t be opened while it is on power.
It's certified by CE, TUV, and cULus. The handle is lockable and with NEMA 4X approval. Also, the installation is very easy, just drill a 22mm hole on the panel and lock the fixing ring tightly.
Besides, the switching speed is less than 0.3ms, so the consumption of contacts is very tiny and with great arc extinguishing performance.
Except for the 150mm (Axle length), there are 200mm and 300mm can be chosen from, also there is black/ gray color option for the handle.

Specification:
Pole: 3 Pole
Handel: G5 (67*67mm, Red/Yellow, Lockable, NEMA 4X)
Shaft Length: 150mm
Mounting Method: Din Rail/ Base Mounting
Rated insulation voltage, Ui: 690V
Thermal current Ith (AC1): 40A
AC3 Max. Horsepower rating/ Motor FLA current (3 Phase):
220~240V→ 7.5kW/ 10HP/ 28A
380~440V→ 15kW/ 20HP/ 27A
660~690V→ 15kW/ 20HP/ 22A
NHD INDUSTRIAL CO., LTD.
NDS-403G5DL1
none
999999999 http://schema.org/InStock USD 2020-12-31
90out of 100based on 100user ratings
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Products List
NHD INDUSTRIAL CO., LTD.
Shop the best guide of Isolator Switch, you need to know about the highest quality of Isolator Switch manufacturer, supplier, wholesaler, distributor, OEM and ODM from a factory in Taiwan
NDS-203P5DL1
none
999999999 http://schema.org/InStock USD 2020-12-31
90out of 100based on 100user ratings
The switch is used to ensure that equipment or electrical system is completely de-energized for service or maintenance. Also, it can prevent the control panel (cabinet) be opened while it is on power. It's certified by cULus, TUV, CE and its handle is lockable. Besides, its switching speed is less than 0.3ms, so the consumption of contacts is very tiny and with great arc extinguishing performance. There are auxiliary contact block and N pole can be chosen from. Specification: Pole: 3 Pole Handel: P5 (65*65mm, Red/Yellow, Lockable, IP66) Shaft Length: 150mm Mounting Method: Din Rail/ Base Mounting Rated insulation voltage, Ui: 690V Thermal current Ith (AC1): 25A AC3 Max. Horsepower rating/ Motor FLA current (3 Phase): 220~240V→ 3.7kW/ 5HP/ 15.2A 380~440V→ 7.5kW/ 10HP/ 14A 660~690V→7.5kW/ 10HP/ 11A
NHD INDUSTRIAL CO., LTD.
Shop the best guide of Isolator Switch, you need to know about the highest quality of Isolator Switch manufacturer, supplier, wholesaler, distributor, OEM and ODM from a factory in Taiwan
NDS-1003G5DL1
none
999999999 http://schema.org/InStock USD 2020-12-31
90out of 100based on 100user ratings
This isolator is certified by CE and cULus. It is used to ensure that equipment or electrical system is completely de-energized for service or maintenance. It can prevent the control panel (cabinet) be opened while it is on power. The handle is with NEMA 4X (lockable), and it can be mounted in a 22mm hole by locking a fixing ring, very easy to install. Besides, its switching speed is less than 0.3ms, so the consumption of contacts is very tiny and with great arc extinguishing performance. The axle length is adjustable. There is 10 to 15 mm range available; also customers can cut the axle directly to fit the depth of the control cabinet/ panel. Specification: Pole: 3 Pole Handel: G5 (67*67mm, Red/Yellow, Lockable, NEMA 4X) Shaft Length: 150mm Mounting Method: Din Rail/ Base Mounting Rated insulation voltage, Ui: 690V Thermal current Ith (AC1): 100A AC3 Max. Horsepower rating/ Motor FLA current (3 Phase): 220~240V→ 18.5kW/ 25HP/ 68A 380~440V→ 30kW/ 40HP/ 52A 660~690V→ 30kW/ 40HP/ 41A
NHD INDUSTRIAL CO., LTD.
Shop the best guide of Isolator Switch, you need to know about the highest quality of Isolator Switch manufacturer, supplier, wholesaler, distributor, OEM and ODM from a factory in Taiwan
NDS-1003G4DL1-B
none
999999999 http://schema.org/InStock USD 2020-12-31
90out of 100based on 100user ratings
This isolator is CE and cULus certified. It is used to ensure that equipment or electrical system is completely de-energized for service or maintenance and available to prevent to open the control panel (cabinet) while there is on power. It is widely used in all kinds of low voltage switchgear, motor control center and also power control box, etc. The handle is lockable and with NEMA 4X. The installation is very easy, just drill a 22mm hole on the panel and lock the fixing ring tightly. Besides, its switching speed is less than 0.3ms, so the consumption of contacts is very tiny and with great arc extinguishing performance. Specification: Pole: 3 Pole Handel: G4 (48*48mm, Black/Gray, Lockable, NEMA 4X) Shaft Length: 150mm Mounting Method: Din Rail/ Base Mounting Rated insulation voltage, Ui: 690V Thermal current Ith (AC1): 100A AC3 Max. Horsepower rating/ Motor FLA current (3 Phase): 220~240V→ 18.5kW/ 25HP/ 68A 380~440V→ 30kW/ 40HP/ 52A 660~690V→ 30kW/ 40HP/ 41A
NHD INDUSTRIAL CO., LTD.
Shop the best guide of Isolator Switch, you need to know about the highest quality of Isolator Switch manufacturer, supplier, wholesaler, distributor, OEM and ODM from a factory in Taiwan
NDS-403G5DAX-B
none
999999999 http://schema.org/InStock USD 2020-12-31
90out of 100based on 100user ratings
The switch is used to ensure that equipment or electrical system is completely de-energized for service or maintenance. The switch part is certified by CE, TUV, and cULus. Its switching speed is less than 0.3ms, so the consumption of contacts is very tiny and with great arc extinguishing performance.   If customers have other demands on the color, there are Red/ Yellow color handle and Yellow/ Black color enclosure available. Plastic screws with fool-proof design, so it won’t get rust and won't come off when lose. It can equip with the cable gland of PG16 (M20) to reach IP 66 rating. The structure of inside is with din rail design, so the switch can be assembled directly. Enclosure’s dimension is 130mm x 105mm x 95mm (L*W*H).   Specification: Pole: 3 Pole Handel: G5 (67*67mm, Black/ Gray, Lockable, NEMA 4X) Enclosure: IP66 rating, Gray Lid/ Black Base Rated insulation voltage, Ui: 690V Thermal current Ith (AC1): 40A AC3 Max. Horsepower rating/ Motor FLA current (3 Phase): 220~240V→ 7.5kW/ 10HP/ 28A 380~440V→ 15kW/ 20HP/ 27A 660~690V→ 15kW/ 20HP/ 22A