Lauritz Knudsen (Formerly L&T Switchgear Business) 63A 30mA RCBO – 4 Pole Type AC – 7.5 Module (AUF3C406303)
Lauritz Knudsen (Formerly L&T Switchgear Business) 63A 30mA RCBO – 4 Pole Type AC – 7.5 Module (AUF3C406303)
-50%

Lauritz Knudsen (Formerly L&T Switchgear Business) 63A 30mA RCBO – 4 Pole Type AC – 7.5 Module (AUF3C406303)

Rs. 3,937.50
Rs. 7,875.00
50% off

Product Specification

  • Sku: AUF3C406303
  • Available: instock
  • Brand: Lauritz Knudsen
  • Rated Voltage: 240/415V AC
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Estimate delivery times: 3-6 days (International).

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

Lauritz Knudsen (Formerly L&T Switchgear Business) 63A 30mA RCBO – 4 Pole Type AC – 7.5 Module (AUF3C406303)
Maheshwari Distributors
Lauritz Knudsen (Formerly L&T Switchgear Business) 63A 30mA RCBO – 4 Pole Type AC – 7.5 Module (AUF3C406303)
Rs. 3,937.50
Rs. 7,875.00
50% off

The Lauritz Knudsen 63A 4-Pole RCBO (AUF3C406303) provides dual protection by combining Miniature Circuit Breaker (MCB) overload/short-circuit protection with Residual Current (RCCB) earth-leakage protection. This makes it ideal for 3-phase distribution boards in homes, commercial buildings, and industrial applications.With a 30mA sensitivity, it offers high-level protection against electric shock and leakage faults, while the 10kA short-circuit breaking capacity ensures reliable performance under heavy fault conditions. Designed to conform to IEC 61009-1, IS 12640-2, and EN 61009-1, this RCBO delivers precise tripping, stable performance, and safe isolation.The 7.5-module (17.5 mm × 7.5) design fits neatly into standard 4-pole AC distribution boards. It supports accessory mounting and includes features like bi-connect terminals, trip-free mechanism, and advanced current limiting architecture for enhanced electrical safety.Buy Lauritz Knudsen 63A 4P RCBO from Maheshwari Distributors – Genuine, reliable, and designed for premium safety.

• RCBO combining MCB + RCCB protection
• 63A rating with 30mA leakage sensitivity
• 4 Pole AC Type – suitable for 3-phase circuits
• 7.5-module width (17.5 mm × 7.5)
• 10kA short-circuit breaking capacity
• Conforms to IEC 61009-1 & IS 12640-2
• Provides shock protection & overload/short-circuit safety
• True isolation capability
• Trip-free mechanism for reliable disconnection
• Accessory mountable with bi-connect terminals

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.

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