Busbar for circuit breakers | U-shaped | 1P | 10mm² | 54 modules | Fork type | Promfactor Baltic FRF100154

Technical Data:
Type: FORK (fork-type contacts)
Purpose: Automatic circuit breakers (1P)
Number of poles: 1
Conductor cross-section: 10 mm²
Maximum current (Ie): 63 A
Rated voltage (Ue): ~230/400 V
Insulation voltage (Ui): 500 V
Number of modules: 54 
Pole spacing: 18 mm
Busbar cutting capability: Yes
Additional accessories: Side covers, connection adapter
Protection rating: IP20
Fire resistance (IEC 60695-2-1): 850 °C (30s)
Pollution degree: 3
Compliance with standards: IEC 60664; EN/IEC 60439-1
Application and Use:
This busbar is designed for use in electrical distribution panels where efficient and safe connection of single-pole automatic circuit breakers to a common power line is required. It is suitable for residential, commercial, and industrial environments where reliable power distribution is necessary.

Pros:
High load capacity – supports up to 63 A current.
Reliable electrical contact – fork-type connection ensures low contact resistance losses.
Standardized module arrangement – suitable for 54-module circuits.
High-temperature resistance – up to 850 °C according to IEC 60695-2-1.
Adjustable length – can be cut according to user needs.
International standard compliance – IEC 60664 and EN/IEC 60439-1.

Cons:
Open construction – IP20 protection rating requires additional protection in distribution panels.
Suitable only for single-pole circuits – not compatible with bipolar or tripolar breaker systems.
Requires additional accessories – side covers and adapter are necessary for safe installation.

A reliable and efficient busbar designed for connecting automatic circuit breakers in electrical distribution panels. Its high load capacity, adjustable module configuration, and international certifications make it a suitable choice for various electrical installations.