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FuseBox MT06B251 25A MCB Curve B

SKU: MT06B251
18 in stock
More available within 1 - 3 working days *

25A Type B MCB with 6kA breaking capacity for reliable protection in domestic and light commercial circuits. DIN rail mountable and fully compliant with IEC 60898-1, ideal for protecting low inrush current applications.

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£ 2 .34 IN VAT
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Description

⚡ Reliable Protection with 6kA Breaking Capacity

MT06B251 – 25A Type B Single Pole MCB – 6kA Breaking Capacity

The Fusebox 25A MCB B Curve 6kA provides reliable overcurrent and short circuit protection for circuits rated at 25A. Designed for use in 230V AC systems, this single pole device features a Type B tripping characteristic, making it suitable for protecting lighting and socket circuits with low inrush currents.

With a rated breaking capacity of 6kA, this MCB is fully compliant with IEC/EN 60898-1 standards and offers fast, precise disconnection under fault conditions. It mounts easily on a standard 35mm DIN rail and is made from tough, high-quality PA6 (Nylon 6) for durability in domestic and light commercial environments.

Key Features – Fusebox 25A MCB B Curve 6kA

  • Current Rating: 25A
  • Tripping Curve: Type B (3–5 × In)
  • Breaking Capacity: 6kA (6000A)
  • Voltage Rating: 230V AC
  • Poles: Single Pole (1P)
  • Frequency: 50/60Hz
  • Mounting: 35mm DIN rail
  • Material: PA6 (Nylon 6)
  • IP Rating: IP20
  • Terminal Capacity: Up to 16mm²
  • Recommended Torque: 2.5Nm
  • Thermal Magnetic Tripping Mechanism
  • Weight: 0.12kg

What’s Included

  • 1 x Fusebox 25A MCB B Curve 6kA

✅ Why Choose This Product?

The MT06B251 is ideal for electricians looking for a dependable, easy-to-install miniature circuit breaker with excellent performance for 25A circuits. It’s part of the trusted FuseBox MCB range and offers both durability and compliance, ensuring peace of mind in everyday installations.

️ Standards & Certification – Fusebox 25A MCB B Curve 6kA

  • Complies with IEC/EN 60898-1
  • Meets UK wiring regulation requirements for MCBs

Looking for a Different Amperage?

This FuseBox B Curve MCB is available in a full range of ratings to suit your installation needs:






Additional information

Brand

FuseBox

Current Rating (A)

25

Curve

B

Fault Current

6kA

No of Poles

1P

Product Type

MCB

Voltage

230V

Delivery Information

Cut off time for Dispatch Delivery: Mon-Thu 3 PM *
Cut off time for Saturday Delivery: Friday 3 PM *
All orders placed on Sat/Sun will be dispatched on Monday.

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