Product Description
Approx. Price: Rs 750 / Piece Product Description:
Specification:
- Conforms to IS:13703 (Part-2, Sec-2) & IEC: 60269-1 & 2-1
- Utilization Category: gG (General Purpose)
- Type: PB (Open)
- HRC Fuse Base (Type-FB)
- Confirm us to IS 13703:1993
- Rated Voltage @415V AC
- Frequency: 50 Hz
- Rated Breaking Capacity @80 kA
- Fully interchangeable with other makes HRC Fuse Link
- Withdrawal force within the limits of IS
- Silver plated fork contacts and terminal allow high temperature rise limits.
- Available in size: 00,01,02 & 03
Additional Information:
- Minimum Order Quantity: 50 Piece
Engineered for Safety and ComplianceBuilt with high-grade thermoplastic and metal contacts, the NH Fuse Base is rigorously tested to comply with IEC 60269 and IS 13703 standards. The flame-retardant housing, together with secure bolted or screw connections, ensures enhanced safety even in demanding industrial settings. Its robust mechanical endurance and reliable thermal insulation further protect electrical systems.
Versatile Mounting and Easy MaintenanceSuitable for both DIN rail and base plate installations, the NH Fuse Base offers flexibility for integration into panels or switchgear. Optional transparent covers allow for quick visual inspections. The design supports effortless fuse replacement, reducing maintenance time and enabling safer operation in power distribution and control panels.
Ideal for Industrial ApplicationsSupporting current ratings up to 800A, and voltages from 500V to 690V AC, this fuse base is engineered for harsh industrial environments. Its compact, durable construction fits seamlessly in a range of industrial equipment, including power distribution boards and control panels, ensuring consistent protection and operational reliability.
FAQs of NH Fuse Base:
Q: How is the NH Fuse Base installed in electrical systems?
A: The NH Fuse Base can be mounted on a DIN rail or base plate, making it suitable for integration into various types of control panels, switchgear, or power distribution boards. The terminals are designed for bolted or screw connection to ensure stable, secure wiring.
Q: What types of NH fuses are supported and in which applications?
A: This fuse base is compatible with NH fuse links (knife blade type), available in sizes NH00, NH0, NH1, NH2, and NH3. It is typically used in low and medium voltage electrical circuits, especially in industrial switchgear, power distribution, and control panels.
Q: When should I replace the NH fuse link in the base?
A: Fuse replacement is necessary when the fuse link has operated (blown) due to an overcurrent or short-circuit. The transparent cover option allows for easy inspection, and maintenance can be performed swiftly by disconnecting power, opening the cover, and replacing the faulty fuse link.
Q: Where is the NH Fuse Base typically used?
A: Primarily designed for industrial environments, it is deployed in switchgear, control panels, power distribution units, and other systems demanding reliable circuit protection under harsh conditions.
Q: What benefits does the flame-retardant thermoplastic housing provide?
A: The flame-retardant thermoplastic housing enhances electrical safety by resisting ignition and reducing the spread of fire. Its high insulation properties and low thermal conductivity also help protect equipment from heat and electrical faults.
Q: How does the product ensure safe and reliable circuit protection?
A: By adhering to IEC 60269 and IS 13703 standards, incorporating high-strength materials, and facilitating strong electrical connections with copper/brass silver-plated terminals, the NH Fuse Base delivers consistent protection with high mechanical endurance (over 100 operations).
Q: What is the recommended torque value for terminal connections?
A: For secure and safe operation, terminal bolts should be tightened to a torque value of 2.5 Nm to 4.5 Nm, as per specification for this product.
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