400A Pole Mounted Fuse Switch Disconnector

400A Pole Mounted Fuse Switch Disconnector

Name: 400A Pole Mounted Fuse Switch Disconnector
Brand: ASIATIC ELECTRICAL & SWITCHGEAR PVT. LTD.
Price: 100-1000000 INR
Availability: InStock

100-1000000 INR/Number

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Product Details:

Circuit Type AC
Number of Module Single
Automation Grade Manual
Finish Type Corrosion Resistant Coating
Rated Voltage 415V AC
Temperature Range -25C to +55C
Max. Current 400A
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400A Pole Mounted Fuse Switch Disconnector Price And Quantity

Price 100-1000000 INR/Number
Minimum Order Quantity 100 Number

400A Pole Mounted Fuse Switch Disconnector Product Specifications

Protection Level IP54
Mechanical Life >10,000 operations
Color Grey
Insulation Resistance >1000 M at 500V DC
Weight Approx. 8 kg
Response Time Instantaneous on Fault
Stoke Manual
Product Type Pole Mounted Fuse Switch Disconnector
Current Rating 400A
Max. Current 400A
Temperature Range -25C to +55C
Mounting Type Pole Mounted
Rated Voltage 415V AC
Max. Voltage 415V AC
Operating Temperature -25C to +55C
Contact Resistance 50
Finish Type Corrosion Resistant Coating
Number of Module Single
Automation Grade Manual
No Of Poles 3 Pole
Circuit Type AC
Size Standardized for 11kV Line
Material High Grade Engineering Polymer & Copper Contacts

400A Pole Mounted Fuse Switch Disconnector Trade Information

Supply Ability 100 Number Per Month
Delivery Time 8-10 Week

Product Description

The 400A Pole Mounted Fuse Switch Disconnector is basically used for L.V. System and is designed as an on-load protective switch. The switch is used to provide a reliable medium for disconnection and protection of fully insulated open wire network section. It has a unique modular design and offers flexibility to connect switches for single, double, triple and quadruple phases. Series of such combinations can be linked together. The 400A Pole Mounted Fuse Switch Disconnector is a versatile and ideally suited for top mounting directly to poles, transformers and cross arms. It is fully insulated with high glass content. The upper housing of the switch is hinged to the lower body and houses the conductors, terminals and contacts.

Features:

Electrical and Mechanical fuse indicators and minimum number of moving parts.
Designed for switching on full load with DIN Type fuse links upto a rated current of 400A.
Arc quenching chambers to allow for On-Load switching.
Change of fuse possible by using the Insulated operating rod.
Lower flap can be withdrawn by the Insulated operating rod.
Flexibility of linking a series of flaps for simultaneous operation.
The contacts are rigidly mounted in the housing, independent of the terminal bolts.
Bolted or Moving blades linked neutral.
Host of termination available on request to suit individual Construction.
They are duly tin plated which ensures minimum contact resistance besides offering flexibility to use copper or aluminum cables. The switch can take conductor size of 50 to 240 sq. mm.

Type Testing:

The fuse switch has been extensively type tested according to IEC 60947 part 1 & 3 for:

Test Sequence 1: General Performance Characteristics.
Test Sequence 2: Electrical and Mechanical Endurance.
Test Sequence 3: Short Circuit Performance Capability

At 10 kA rms for 0.5 s:

Test Sequence 4: Conditional Short Circuit at 17 kA peak.
Test Sequence-5: Overload Performances, Degree of Protection and Impulse Test at 9.8 kV peak.

Technical specification

Technical details	Specs
Catalogue reference	ADPM-1/400A
Body material	Polyamide
Rated operational current in	400 Amps
Rated operating voltage u	440 Volts, 50 Hz e
Rated insulation voltage ui	1000 Volts
Rated short time current icw	10 kA rms for 0.5 s with 17 kA peak cw
Cable size	upto 240 sq. mm.
Fuse link	NH Type Size 1 & 2
Dimensions	270 X 142 X 218 mm (Approx.)
Weight	2.5 Kgs (Not Binding, Without Fuse)

Superior Outdoor Protection

This fuse switch disconnector is purposely built for outdoor installations, supporting 3-pole operation up to 400A. Its UV-resistant housing and IP54 rating ensure robust protection against the elements, guaranteeing long-term reliability on pole-mounted distribution lines. The corrosion-resistant finish further enhances its survival against harsh weather conditions.

Designed for Safety and Efficiency

Complying with IS/IEC 60947-3 standards, this device incorporates an air arc extinguishing system and DIN standard fuse links, enabling instantaneous fault response and an impressive 80kA breaking capacity. The padlockable lever provides enhanced security for authorized access during operation and maintenance, thereby safeguarding personnel and equipment.

FAQs of 400A Pole Mounted Fuse Switch Disconnector:

Q: How is the 400A pole mounted fuse switch disconnector installed outdoors?

A: This disconnector is designed for pole-mounted outdoor applications. Its standardized size fits 11kV lines, and it uses bolted lug terminals for secure electrical connections. The UV-resistant and corrosion-resistant housing ensures durability and reliable installation in various Indian climates.

Q: What safety features are included in the fuse switch disconnector?

A: The device includes a padlockable operating lever, high insulation resistance over 1000 M, instantaneous fault response, and air arc extinguishing medium for safe operation. It meets IS/IEC 60947-3 standards and incorporates DIN standard fuse links and IP54 ingress protection.

Q: When should this switch disconnector be used for electrical isolation?

A: It is best employed for isolating low-voltage AC circuits up to 415V, particularly in electrical utility distribution and industrial networks requiring quick fault response and selective disconnection. Use it during scheduled maintenance, emergencies, or circuit protection scenarios.

Q: Where can the 400A fuse switch disconnector be mounted?

A: This device is suitable for installation on outdoor poles along electrical distribution networks, typically serving 11kV lines and similar applications across infrastructure projects and utility poles throughout India.

Q: What is the maximum current and voltage rating of the switch disconnector?

A: The product supports a maximum current of 400A and a rated voltage of 415V AC, ensuring compatibility with standard utility and industrial power systems.

Q: How does the manual stoke operation benefit users?

A: Manual stoke operation allows direct, reliable actuation. Operators have enhanced control and flexibility during switching, with the padlockable lever ensuring safety and authorized access only.

Q: What advantages does the corrosion-resistant finish provide?

A: The corrosion-resistant coating protects the device against rust and environmental damage, enhancing operational life, reducing maintenance needs, and ensuring safety in outdoor installations.

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