Lauritz Knudsen (Formerly L&T Switchgear Business) HRC Fuse HQ Size B4 400A Bolted Type, Centre Tag Fixing – Cat No. ST30784OOOO

-39%

Lauritz Knudsen (Formerly L&T Switchgear Business) HRC Fuse HQ Size B4 400A Bolted Type, Centre Tag Fixing – Cat No. ST30784OOOO

Name: Lauritz Knudsen (Formerly L&T Switchgear Business) HRC Fuse HQ Size B4 400A Bolted Type, Centre Tag Fixing – Cat No. ST30784OOOO
Brand: Maheshwari Distributors
Price: 947.1 INR
Availability: instock

Rs. 947.10

~~Rs. 1,540.00~~

38% off

Product variants

Product Specification

Sku: ST30784OOOO
Available: instock
Brand: Lauritz Knudsen
Rated Voltage: 415V AC

Hurry Up! Only 8 left in stock!

Estimate delivery times: 3-6 days (International).

Return within 10 days of purchase. Duties & taxes are non-refundable.

Maheshwari Distributors

Lauritz Knudsen (Formerly L&T Switchgear Business) HRC Fuse HQ Size B4 400A Bolted Type, Centre Tag Fixing – Cat No. ST30784OOOO

Rs. 947.10

~~Rs. 1,540.00~~

38% off

Description

The Lauritz Knudsen HQ Size B4 400A HRC Fuse is a heavy-duty bolted fuse link designed for reliable protection of high-current industrial power distribution circuits. With a rated current of 400A, this fuse ensures effective protection against overloads and short-circuit faults, safeguarding feeders, switch-fuse units, and connected equipment in demanding electrical installations.This HQ-type bolted fuse features a centre-tag fixing with 4 mounting holes, providing excellent mechanical strength, secure electrical contact, and stable performance under high thermal and fault stress conditions. It is specifically suitable for FN 400 S-D-F switch-fuse units, making it ideal for LT panels, MCCs, PCC panels, and industrial distribution boards.Manufactured in compliance with IEC 60269-2 and IS 13703 Part 2, the HQ fuse series offers a high breaking capacity of up to 80kA, ensuring safe fault interruption and enhanced system reliability. This fuse is widely used in industrial power distribution systems, large feeders, and critical electrical infrastructure where dependable high-current protection is essential.Meta Summary: Buy Lauritz Knudsen HQ Size B4 400A HRC Fuse online from Maheshwari Distributors – Genuine bolted fuse protection with fast pan-India delivery.

Features

• HQ-type bolted HRC fuse link for high-current applications
• Rated current: 400A for feeder and incomer protection
• Size B4 construction for heavy-duty industrial use
• Centre-tag fixing with 4 holes for secure mounting
• Suitable for FN 400 S-D-F switch-fuse units
• High breaking capacity up to 80kA (HQ type)
• Reliable overload and short-circuit protection
• Conforms to IEC 60269-2 & IS 13703-2 standards

Return Policies

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:

– Received the wrong item.
– Item arrived not as expected (ie. damaged packaging).
– Item had defects.
– Over delivery time.
– The shipper does not allow the goods to be inspected before payment.

The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.