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Schneider ISFT400-3P Fuse Disconnector
Brand:
Series:
Fupact ISFT
Fuse Specifications:
NH2
On/Off Load Type:
Mixed load switching
Handle Type:
-
How It Works:
Frontal Operation
Rated Current:
400A
Poles:
3P
Rated Voltage:
380/415VAC
Installation:
Base plate installation
Model:
ISFT400-3P fixed front panel wiring hook installed on 60MM busbar
Order Number:
LV480807
Description:
ISFT400-3P Fixed front panel wiring hook installed on 60MM busbar, 3P, bottom plate installation, front operation, 400A, mixed load on and off, 380/415VAC, NH2
Product parameters
| Product attributes | Attribute value | Filter product attributes |
|---|---|---|
| Brand： | Schneider | |
| Series： | Fupact ISFT | |
| Fuse Specifications： | NH2 | |
| On/Off Load Type： | Mixed load switching | |
| Handle Type： | - | |
| How It Works： | Frontal Operation | |
| Rated Current： | 400A | |
| Poles： | 3P | |
| Rated Voltage： | 380/415VAC | |
| Installation： | Base plate installation |
Products with the same attribute : 0
Show details
Series Overview
Series Overview
Fupact T Operating Mode
- The Fupact T series integrates the functions of control, isolation, and the base of the disconnector into one device. These functions can also be realized by using different components in a matching way.
- ISFT and ISFL of Fupact
Fupact ISFT Horizontal Disconnector - type Isolating Switch and ISFL Vertical Disconnector - type Isolating Switch Have the Following Functions:
- Electrical fuse - type disconnector. The speed and breaking capacity of this type of disconnector work are related to the specific operation situation of the operator.
- The fuse wire forms the breaking element of the disconnector.
- The fuse wire is installed in the fuse wire carrier.
- By operating the handle, the fuse wire carrier can operate the moving contact.
- When the fuse wire carrier is in the open position (OFF), isolation can be realized.
- With the help of DIN fuse - type industrial fuses (NH), it can provide short - circuit or overload protection for the power - failure circuit.
Solutions Combining Different Components
- By using the isolating switch that is easy to match and the fuse wires installed on different disconnectors, it can protect the power - failure circuit and the motor. The functions provided by each component are:
- Load switching of the circuit (opening and closing) and isolation (isolating switch).
- Overload and short - circuit protection (fuse).
- Such a combination of components can realize the function of the Compact INS/INV 40 - 800A isolating switch.
Compliance with Standards
- Fupact T disconnectors and their accessories comply with the following international standards and regulations:
- IEC 60947 - 1: General rules.
- IEC 60947 - 3: Switches, disconnectors, isolating switches, and combinations of disconnectors.
- IEC 60947 - 5.1 and below: Control circuit devices and switching elements, automatic control elements.
- These standards and regulations are applicable in most countries in the world.
- Fupact T disconnectors and their accessories comply with European standards (EN 60947 - 1 and EN 60947 - 3).
- Fupact T is used in combination with industrial fuse wires and complies with the following standards:
- IEC 60269
- BS 88 (for Fupact GS)
- DIN43620/VDE0636
Environmental Endurance
- Fupact T disconnectors can meet all environmental requirements specified by the following standards:
- IEC/EN 60068 - 2 - 30: Damp heat test under air - conditioned conditions, 95% relative humidity at 55°C (damp heat temperature conditions).
- IEC/EN 60068 - 2 - 52: Salt spray test, KB hardness 2 - level test.
- IEC/EN 60068 - 2 - 56: Damp heat test under the condition that the equipment has not been operating for 48 hours, environmental category C2.
- In conclusion, the disconnector is suitable for all climatic environments.
Pollution Level
- Fupact T disconnectors are certified and can operate in an environment with a pollution level of 3, which complies with the IEC 60947 standard for industrial environments.
Ambient Temperature
- The operating temperature range of Fupact T disconnectors is - 20°C to + 70°C. When the temperature is higher than 40°C, the derating coefficient given must be used.
- The equipment must operate under the above ambient temperature conditions.
- The storage temperature range of Fupact T disconnectors with original packaging should be - 50°C to + 85°C.
Protection Class
- For Fupact disconnectors with terminal covers, their direct contact protection class complies with IEC 60529 (IP protection class) and IEC 62262 standards:
- With direct rotary handle: IP20/K07
- With extended rotary handle (Fupact GS): IP65/K10
- With extended rotary handle and padlock: IP65/K08
Contact Indication
- The IEC 60947 - 3 standard defines the isolation with contact indication as follows:
- The isolation position corresponds to the (OFF) position.
- Unless the main contact is actually open, otherwise the operating handle cannot indicate the OFF position.
- Unless the main contact is actually open, otherwise the handle cannot be locked in the OFF position.
- GS isolating switch disconnectors are suitable for isolation with contact indication.
- Installing an extension handle on GS will not change the nature of isolation.
- The mechanical type test certification of the isolation with contact indication function can ensure the following:
- The mechanical reliability of the contact indication system.
- There is no leakage situation.
- There is a voltage - withstanding capability between the incoming and outgoing line terminals.
Introduction
- The new - generation Fupact ISFT provides customers with a series of equipment to help customers maintain competitiveness under the increasingly strict market demand conditions. Modern power requirements include simple installation, safe operation, and modular switching equipment. The input - output ratio in line with the market and maintenance - free are essential.
New Solutions of Fupact ISFT
- The new - type Fupact ISFT can be installed on the base plate or busbar. The cabinet door can be easily opened when the switch is closed, avoiding opening on the cabinet door and the use of an extension handle.
- The hand - operated cabinet door can slide the viewing window and realize electrical pressure testing on the live contacts.
- The busbar and conductor provide reliable connection methods such as round holes or flat head screws, which can effectively reduce connection and installation time.
- All Fupact ISFT can be sealed and equipped with a locking device.
- Another unique function is the patented rotatable hook system, which can convert the upper outgoing line to the lower outgoing line, only needing some simple adjustments.
- The disconnector - type isolating switch can be connected, fixed, and tightened without much effort.
Accessories
Side Support
- This accessory allows a larger cover plate opening error and provides support for these cover plates at the same time.
- Side door opening bracket.
- Allows a larger opening error.
Intelligent Measurement
Electronic Fuse Wire Monitor - Everything Under Control
- Due to the adoption of the electronic fuse wire monitor, technicians can quickly locate the specific position where the short - circuit or overload occurs according to the received information, so as to replace the damaged fuse wire in time.
- The Fupact ISFT series is equipped with an electronic fuse wire monitor. It is directly installed on the switch cover plate, with a thickness of 28mm.
- When the fuse wire fails, the light - emitting diode tube will flash red. There is also a test button and a 4 - level connector for remote indication on its shell.
Safety
- Fupact ISFT is a very reliable horizontal disconnector - type isolating switch.
- Effectively prevent accidental contact:
- Closed terminal shell:
- All models can be easily opened.
- For special application needs, a terminal cover (~ 500V) is used.
- IP3X protection class.
- Live parts cannot be directly contacted.
- Switch housing, with integrated and extended hand protection functions:
- Prevent contact with the fuse wire.
- Prevent electric arcs from occurring.
- Ideal voltage testing: slidable viewing window.
- Independent window, providing safe and convenient measurement.
- Card - type busbar cover plate can prevent direct contact.
- Cover with sealing device:
- Provide a locking mechanism for the switch cover plate to prevent unauthorized personnel from contacting.
- The switch cover can be sealed.
- Closed terminal shell:
Rotatable Hook
- Fupact ISFT is the first horizontal disconnector - type isolating switch adopting a rotatable hook structure. In addition to being more flexible, it also makes it easier to install on the busbar. Due to its symmetry, Fupact ISFT can be reversed and can freely choose top terminals or bottom terminals.
Rachel
Industrial Control Sales Specialist: Focuses on delivering high-performance, cost-effective industrial control products. Offers end-to-end one-stop procurement support—covering rapid quotation, streamlined order fulfillment, and responsive after-sales service—to simplify clients’ procurement processes.
Email: Anthony@icxsg.com
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