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MERSEN FUSE BASE NH 3-PP F/RAIL. 2P BB32PPR
Mersen BB32PPR two-pole NH3 plastic fuse base rated at 630 A, 1250 V AC and 1000 V DC, featuring DIN rail mounting, screw connections and PP-type contacts.
£129.74
Why Choose the Mersen BB32PPR Two-Pole NH3 Fuse Base?
The Mersen BB32PPR is a heavy-duty two-pole NH3 plastic fuse base designed to provide secure mounting and dependable electrical connection for compatible NH fuse links. Also identified by the Mersen item number B214154, it is engineered for high-current industrial power distribution systems requiring reliable overload and short-circuit protection.
Rated at 630 A, the BB32PPR supports operating voltages up to 1250 V AC and 1000 V DC. Its high current and voltage capabilities make it suitable for demanding industrial distribution, renewable energy, battery storage and power conversion applications.
The two-pole assembly features DIN rail mounting and screw-type conductor connections for efficient installation within switchboards and electrical panels. Its PP-type contact arrangement incorporates stable silver-plated electrolytic copper contact springs, helping provide dependable conductivity and consistent contact pressure under high thermal stress.
Key Advantages
- Heavy-duty two-pole NH3 fuse base rated at 630 A.
- Suitable for operating voltages up to 1250 V AC and 1000 V DC.
- Two-pole construction for coordinated protection of two electrical conductors.
- DIN rail mounting supports efficient and secure panel installation.
- Screw connections provide strong and reliable conductor termination.
- Silver-plated copper contact springs provide dependable electrical performance.
Key Features
- Mersen NH Plastic Bases series.
- Compatible with NH size 3 fuse links.
- 630 A rated current.
- 1250 V AC rated operating voltage.
- 1000 V DC rated operating voltage.
- Two-pole configuration.
- PP-type contact arrangement.
- DIN rail mounting.
- Screw-type electrical connections.
- Single-piece insulating plastic base construction.
Reliable Protection for High-Current Power Systems
NH fuse systems are widely used to protect electrical feeders, cables, transformers and industrial equipment against damaging overload and short-circuit currents. The Mersen BB32PPR provides a stable two-pole mounting platform for compatible NH3 fuse links and maintains the electrical contact pressure required for dependable fuse operation.
The two-pole design allows two conductors to be protected within one coordinated assembly. Its high AC and DC voltage ratings make the BB32PPR suitable for conventional industrial power distribution as well as modern renewable energy, battery and power conversion systems.
Typical Applications
- High-current industrial distribution boards.
- Electrical switchboards and control panels.
- Power distribution and feeder circuits.
- Machinery and production equipment.
- Solar photovoltaic installations.
- Battery energy storage systems.
- AC and DC power conversion equipment.
Technical Specifications
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| Poles | 2-pole | |
|---|---|---|
| Device Type | Fuse base / holder | |
| Fuse Type | NH (DIN) | |
| Fuse Size | NH3 | |
| Current | 630 A | |
| Manufacturer | Mersen | |
| Series | NH Plastic Bases | |
| Model / catalogue number | BB32PPR | |
| Item number | B214154 | |
| Product type | NH plastic fuse base | |
| Compatible fuse size | NH3 | |
| Rated current | 630 A | |
| Rated operating voltage AC | 1250 V | |
| Rated operating voltage DC | 1000 V | |
| Number of poles | 2 | |
| Contact configuration | PP type | |
| Connection type | Screw connection | |
| Mounting type | DIN rail mounting | |
| Base material | Insulating plastic | |
| Contact material | Silver-plated electrolytic copper | |
| Approximate weight | 1.628 kg | |
| GTIN / EAN | 8430399003023 | |
| Commodity code | 85361090 | |
| HS Code | 85361090 |
Frequently Asked Questions
What is the Mersen BB32PPR used for?
The BB32PPR is a two-pole NH3 fuse base used to securely mount compatible NH fuse links in high-current industrial AC and DC power distribution systems.
What fuse size is compatible with the BB32PPR?
This fuse base is designed for compatible NH size 3 fuse links.
What is the current rating of this fuse base?
The Mersen BB32PPR has a rated operating current of 630 A.
Can the BB32PPR be used in AC and DC systems?
Yes. It is rated for operating voltages up to 1250 V AC and 1000 V DC, subject to correct fuse selection and installation.
How is the Mersen BB32PPR installed?
The fuse base is designed for DIN rail mounting and uses screw connections for secure electrical conductor termination.
Trusted for High-Power NH Fuse Protection
Mersen NH fuse bases are used by panel builders, electrical engineers and industrial maintenance professionals to provide dependable circuit protection across demanding high-current AC and DC power systems.
