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MERSEN FUSE BASE NH 1-PP F/RAIL. 2P BB12PPR

MERSEN FUSE BASE NH 1-PP F/RAIL. 2P BB12PPR

Mersen BB12PPR two-pole NH Size 1 PP-type plastic fuse base rated at 250 A, 1250 V AC and 1000 V DC, with DIN rail mounting and screw connections.

SKU: BB12PPRAlt SKU: BB12PPRMPN: G200796
Price
List Price £121.51 ex VAT
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£121.51
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Sold in packs of 2

£121.51

Why Choose the Mersen BB12PPR NH Fuse Base?

The Mersen BB12PPR is a robust two-pole NH Size 1 plastic fuse base designed to provide secure mounting and reliable electrical connections for NH fuse links in industrial low-voltage power distribution systems. Identified by Mersen item number G200796, it is suitable for switchboards, control panels, machinery and other installations requiring dependable high-current circuit protection.

The BB12PPR incorporates stable silver-plated contact springs manufactured from electrolytic copper and formed from a single piece. Highly resilient captive steel springs maintain consistent contact pressure under thermal stress, helping minimise contact resistance and provide dependable long-term electrical performance.

Rated at 250 A, 1250 V AC and 1000 V DC, the BB12PPR is designed for NH Size 1 fuse links. Its two-pole construction, DIN rail mounting and screw conductor connections provide a practical installation solution for compact industrial electrical assemblies.

Key Advantages

  • Designed for NH Size 1 fuse links.
  • Two-pole configuration for protecting two electrical conductors.
  • Rated current of 250 A for industrial power circuits.
  • Suitable for systems up to 1250 V AC and 1000 V DC.
  • DIN rail mounting enables straightforward panel installation.
  • Silver-plated copper contacts provide reliable electrical conductivity.

Key Features

  • Mersen NH Plastic Bases series.
  • Manufacturer item number: G200796.
  • Catalogue number: BB12PPR.
  • NH fuse size: NH1.
  • Two-pole construction.
  • PP-type plastic fuse base.
  • Screw conductor connections.
  • DIN rail mounted installation.

Reliable Fuse Mounting for Industrial Power Distribution

NH fuse bases provide the secure mechanical support and low-resistance electrical contacts required for NH fuse links in industrial distribution equipment. Stable contact pressure helps minimise heat generation and supports dependable overcurrent protection throughout the operating life of the installation.

The Mersen BB12PPR combines a durable plastic base with silver-plated copper contacts and resilient captive steel springs. Its two-pole DIN rail format supports efficient installation in compact control panels while allowing compatible fuse covers and associated NH accessories to be incorporated where required.

Typical Applications

  • Industrial switchboards and distribution panels.
  • Motor control centres.
  • Electrical control cabinets.
  • OEM machinery and production equipment.
  • Renewable energy and power conversion systems.
  • Commercial and industrial power installations.

Technical Specifications

Manufacturer Mersen
Series NH Plastic Bases
Model BB12PPR
Item number G200796
Product type NH plastic fuse base
Design type PP
Fuse size NH Size 1
Number of poles 2
Rated current 250 A
Rated AC voltage 1250 V AC
Rated DC voltage 1000 V DC
AC / DC compatibility AC and DC
Connection type Screw connection
Mounting type DIN rail mounting
Contact material Silver-plated electrolytic copper
Base construction Single-part plastic base
Assembly format Closely mountable in parallel rows
HS Code 85361090
Poles 2-pole
Device Type Fuse base / holder
Fuse Type NH (DIN)
Fuse Size NH1
Current 250 A

Frequently Asked Questions

What is the Mersen BB12PPR used for?

The BB12PPR is used to securely mount two NH Size 1 fuse links within industrial power distribution and overcurrent protection systems.

What fuse size is compatible with the BB12PPR?

The fuse base is designed for NH Size 1 fuse links.

What is the current rating of the Mersen BB12PPR?

The BB12PPR has a rated current of 250 A.

How is the Mersen BB12PPR installed?

The fuse base is designed for DIN rail mounting and uses screw connections for the electrical conductors.

Can the BB12PPR be used in AC and DC systems?

Yes. It is suitable for electrical systems operating at up to 1250 V AC or 1000 V DC.

Trusted by Electrical Professionals Worldwide

Mersen NH fuse bases are widely selected by panel builders, electrical engineers and equipment manufacturers for secure fuse installation, stable electrical contact and dependable protection of industrial power circuits.

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